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embed	yes| region = Middle Eastern philosophy
era	Islamic Golden Age

• Philosophy and logic
• Kalām (Islamic theology)
• {{hlist |Science |Poetry}}

The Book of Healing

• The Canon of Medicine

| school_tradition = Aristotelianism, Avicennismlist_style=line-height:1.3em; Hippocrates >Aristotle Galen >Neoplatonismal-Farabi >Muhammad ibn Zakariya al-Razi >Al-Biruni Abu Sahl 'Isa ibn Yahya al-Masihi>al-Masihi| Abul Hasan Hankari}}list_style=line-height:1.3em; Al-Biruni >Omar Khayyám Al-Ghazali >Ibn Rushd Shahab al-Din Suhrawardi >NasÄ«r al-DÄ«n al-TÅ«sÄ« >Ibn al-Nafis Ibn Tufail >René Descartes Albertus Magnus >MaimonidesDuns ScotusHTTPS://BOOKS.GOOGLE.COM/BOOKS?ID=HQ7K_-W7QHIC&Q=DUNS+SCOTUS+AVICENNA&PG=PA130 PUBLISHER=ROWMAN & LITTLEFIELD YEAR=2005, Aquinas >William of OckhamAbu 'Ubayd al-Juzjani Age of Enlightenment>Enlightenment philosophers |Hossein NasrRamin Jahanbegloo, In Search of the Sacred : A Conversation with Seyyed Hossein Nasr on His Life and Thought, ABC-CLIO (2010), p. 59}}}}}}{{special characters}}{{Avicenna sidebar}}Ibn Sina (; 980 â€“ June 1037 CE), commonly known in the West as Avicenna ({{IPAc-en|ËŒ|æ|v|ɪ|ˈ|s|É›|n|É™|,_|ËŒ|ɑː|v|ɪ|-}}), was a preeminent philosopher and physician of the Muslim world,ENCYCLOPEDIA,weblink Avicenna (Ibn Sina), Internet Encyclopedia of Philosophy, 13 October 2022, 6 October 2022,weblink live, ENCYCLOPEDIA,weblink Stanford Encyclopedia of Philosophy, Ibn Sina [Avicenna], 15 September 2016, flourishing during the Islamic Golden Age, serving in the courts of various Iranian rulers.* {{harvnb|Adamson|2016|pp=113,117,206}}.(page 113) "For one thing, it means that he[Avicenna] had a Persian cultural background...he spoke Persian natively and did use it to write philosophy."(page 117) "But for the time being, it was a Persian from Khurasan who would have commentaries lavished upon him. Avicenna would be known by the honorific of "leading master" (al-shaykh al-raʾis)."(page 206) "Persians like Avicenna"

• {{harvnb|Bennison|2009|p=195}}. "Avicenna was a Persian whose father served the Samanids of Khurasan and Transoxania as the administrator of a rural district outside Bukhara."
• BOOK, A brief history of medicine: from Hippocrates to gene therapy, Paul Strathern, Running Press, 2005, 58,weblink 978-0-7867-1525-1,
• BOOK, Medieval Philosophy, Brian Duignan, The Rosen Publishing Group, 2010, 89,weblink 978-1-61530-244-4,
• BOOK, Central Asian republics, Michael Kort, Infobase Publishing, 24,weblink 978-0-8160-5074-1, 2004,
• {{harvnb|Goichon|1986|p=941}}. "He was born in 370/980 in Afshana, his mother's home, near Bukhara. His native language was Persian."
• "Avicenna was the greatest of all Persian thinkers; as physician and metaphysician ..." (excerpt from A.J. Arberry, Avicenna on Theology, Kazi Publications Inc, 1995).
• {{harvnb|Corbin|1998|p=74}}. "Whereas the name of Avicenna (Ibn Sina, died 1037) is generally listed as chronologically first among noteworthy Iranian philosophers, recent evidence has revealed previous existence of Ismaili philosophical systems with a structure no less complete than of Avicenna." He is often described as the father of early modern medicine.WEB, Did You Know?: Silk Roads Exchange and the Development of the Medical Sciences {{!, Programme des Routes de la Soie |url=https://fr.unesco.org/silkroad/node/10757 |access-date=14 January 2023 |website=fr.unesco.org |quote=Scholars from this period include Avicenna (Ibn Sina, 980-1037 CE), who is often described as the father of early modern medicine, the polymath Al-Biruni (973-1050 CE), and the botanist and pharmacist Ibn al-Baitar (1197-1248 CE). |archive-date=14 January 2023 |archive-url=https://web.archive.org/web/20230114145935weblink |url-status=live }}JOURNAL, Saffari, Mohsen, Pakpour, Amir, 1 December 2012, Avicenna's Canon of Medicine: A Look at Health, Public Health, and Environmental Sanitation,weblink Archives of Iranian Medicine, 15, 12, 785–9, Avicenna was a well-known Persian and a Muslim scientist who was considered to be the father of early modern medicine., 23199255, 11 August 2018, 29 March 2020,weblink live, BOOK,weblink Advice to the Young Physician: On the Art of Medicine, Colgan, Richard, 19 September 2009, Springer Science & Business Media, 978-1-4419-1034-9, 33, en, Avicenna is known as the father of early modern medicine., His philosophy was of the Muslim Peripatetic school derived from Aristotelianism.

His most famous works are The Book of Healing, a philosophical and scientific encyclopedia, and The Canon of Medicine, a medical encyclopediaENCYCLOPEDIA, 2007, Avicenna, Encyclopædia Britannica Online,weblink 5 November 2007, Nasr, Seyyed Hossein, Seyyed Hossein Nasr,weblink 31 October 2007, live, Edwin Clarke, Charles Donald O'Malley (1996), The human brain and spinal cord: a historical study illustrated by writings from antiquity to the twentieth century, Norman Publishing, p. 20 ({{ISBN|0-930405-25-0}}).Iris Bruijn (2009), Ship's Surgeons of the Dutch East India Company: Commerce and the progress of medicine in the eighteenth century, Amsterdam University Press, p. 26 ({{ISBN|90-8728-051-3}}). which became a standard medical text at many medieval universitiesWEB,weblink Avicenna 980–1037, Hcs.osu.edu, dead,weblink" title="web.archive.org/web/20081007070250weblink">weblink 7 October 2008, 19 January 2010, and remained in use as late as 1650.e.g. at the universities of Montpellier and Leuven (see WEB,weblink Medicine: an exhibition of books relating to medicine and surgery from the collection formed by J.K. Lilly, Indiana.edu, live,weblink" title="web.archive.org/web/20091214041352weblink">weblink 14 December 2009, 19 January 2010, 31 August 2004, ). Besides philosophy and medicine, Avicenna's corpus includes writings on astronomy, alchemy, geography and geology, psychology, Islamic theology, logic, mathematics, physics, and works of poetry.WEB,weblink Avicenna", in Encyclopædia Iranica, Online Version 2006, Iranica.com, 19 January 2010, 29 April 2011,weblink" title="web.archive.org/web/20110429170220weblink">weblink live, Avicenna wrote most of his philosophical and scientific works in Arabic, but also wrote several key works in Persian, while his poetic works were written in both languages. Of the 450 works he is believed to have written, around 240 have survived, including 150 on philosophy and 40 on medicine.{{MacTutor Biography|id=Avicenna}}

Name

' is a Latin corruption of the Arabic patronym Ibn Sīnā (),{{Citation |last=Byrne |first=Joseph Patrick |title=Encyclopedia of the Black Death, Vol. I |date=2012 |url=https://books.google.com/books?id=5KtDfvlSrDAC |contribution=Avicenna |contribution-url=https://books.google.com/books?id=5KtDfvlSrDAC&pg=PA29 |place=Santa Barbara, CA |publisher=ABC-CLIO |isbn=978-1-59884-253-1}}. meaning "Son of Sina". However, Avicenna was not the son but the great-great-grandson of a man named Sina.{{Citation |title=Classical Arabic Literature |date=2013 |url=https://books.google.com/books?id=rpM266Jd4OoC |editor-last=Van Gelder |editor-first=Geert Jan |series=Library of Arabic Literature |contribution=Introduction |place=New York |publisher=New York University Press |isbn=978-0-8147-7120-4 |page=xxii}} His formal Arabic name was Abū ʿAlī al-Ḥusayn bin ʿAbdullāh ibn al-Ḥasan bin ʿAlī bin Sīnā al-Balkhi al-Bukhari''' ().{{Citation| title=Avicenna| url=https://data.cerl.org/thesaurus/cnp01316451| website=Consortium of European Research Libraries| access-date=19 August 2021| archive-date=19 August 2021| archive-url=https://web.archive.org/web/20210819161217weblink| url-status=live}}{{Citation |author=Avicenna |title=Majmoo' rasaa'il al-sheikh al-ra'iis abi Ali al-Hussein ibn Abdullah ibn Sina al-Bukhari |script-title=ar:مجموع رسائل الشيخ الرئيس اب علي الحسين ابن عبدالله ابن سينا البخاري |trans-title=The Grand Sheikh Ibn Sina's Collection of Treatises |publisher=Encyclopedia of the Ottoman Press |place=Haydarabad Al-Dakan |edition=first |url=https://www.wdl.org/en/item/7461/ |website=World Digital Library |year=1935 |access-date=19 August 2021 |archive-date=19 August 2021 |archive-url=https://web.archive.org/web/20210819161215weblink |url-status=live }}

Circumstances

Avicenna created an extensive corpus of works during what is commonly known as the Islamic Golden Age, in which the translations of Byzantine, Greco-Roman, Persian, and Indian texts were studied extensively. Greco-Roman (Middle Platonic, Neoplatonic, and Aristotelian) texts translated by the Kindi school were commented, redacted and developed substantially by Islamic intellectuals, who also built upon Persian and Indian mathematical systems, astronomy, algebra, trigonometry and medicine.ENCYCLOPEDIA, 2007, Major periods of Muslim education and learning, Encyclopædia Britannica Online,weblink 16 December 2007,weblink 12 December 2007, live, The Samanid Empire in the eastern part of Persia, Greater Khorasan, and Central Asia, as well as the Buyid dynasty in the western part of Persia and Iraq, provided a thriving atmosphere for scholarly and cultural development. Under the Samanids, Bukhara rivaled Baghdad for cultural capital of the Muslim world.ENCYCLOPEDIA, 2007, Iran, Encyclopædia Britannica Online,weblink 16 December 2007, Afary, Janet, Janet Afary, 13 August 2013,weblink" title="web.archive.org/web/20130813184232weblink">weblink live, There, Avicenna had access to the great libraries of Balkh, Khwarazm, Gorgan, Rey, Isfahan and Hamadan.Various texts (such as the 'Ahd with Bahmanyar) show that Avicenna debated philosophical points with the greatest scholars of the time. Nizami Aruzi described how before ibn Sina left Khwarazm, he had met al-Biruni (a famous scientist and astronomer), Abu Nasr Mansur (a renowned mathematician), Abu Sahl 'Isa ibn Yahya al-Masihi (a respected philosopher) and ibn al-Khammar (a great physician). The study of the Quran and the Hadith also thrived, and Islamic philosophy, fiqh "jurisprudence", and kalam "speculative theology" were all further developed by ibn Sina and his opponents at this time.

Biography

Early life and education

Avicenna was born in {{circa|980}} in the village of Afshana in Transoxiana to a Persian family.According to {{harvnb|El-Bizri|2006|p=369}}, Avicenna was "of Persian descent". According to {{harvnb|Khalidi|2005|p=xviii}}, Avicenna was "born of Persian parentage". According to {{harvnb|Copleston|1993|p=190}}, Avicenna was "Persian by birth". {{harvnb|Gutas|2014|pp=xi,310}}, mentions Avicenna as an example for "Persian-born authors" and speaks of "presumed Persian origins" for Avicenna. {{harvnb|Glick|Livesey|Wallis|2005|p=256}}, states "An ethnic Persian, he [Avicenna] was born in Kharmaithen, near Bukhara". The village was near the Samanid capital of Bukhara, which was his mother's hometown.{{sfn|Goichon|1986|p=941}} His father Abd Allah was a native of the city of Balkh in Bactria.{{sfn|Gutas|2014|p=11}} An official of the Samanid bureaucracy, he had served as the governor of a village of the royal estate of Harmaytan near Bukhara during the reign of Nuh II ({{reign|976|997}}).{{sfn|Gutas|2014|p=11}} Avicenna also had a younger brother. A few years later, the family settled in Bukhara, a center of learning, which attracted many scholars. It was there that Avicenna was educated, which early on was seemingly administered by his father.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Gutas|2014|p=12}}{{sfn|Adamson|2013|p=8}} Although both Avicenna's father and brother had converted to Isma'ilism, he himself did not follow the faith.{{sfn|Daftary|2017|p=191}}{{sfn|Daftary|2007|pp=202–203}} He was instead a Hanafi Sunni, the same school followed by the Samanids.{{sfn|Gutas|1988|pp=330–331}}Avicenna was first schooled in the Quran and literature, and by the age of 10, he had memorized the entire Quran.{{sfn|Gutas|2014|p=12}} He was later sent by his father to an Indian greengrocer, who taught him arithmetic.{{sfn|Gutas|2014|p=13}} Afterwards, he was schooled in fiqh by the Hanafi jurist Ismail al-Zahid. Sometime later, hiss father invited the physician and philosopher al-Natili to their house to educate ibn Sina.{{sfn|Gutas|2014|p=12}}{{sfn|Adamson|2013|p=8}} Together, they studied the Isagoge of Porphyry (died 305) and possibly the Categories of Aristotle (died 322 BCE) as well. After Avicenna had read the Almagest of Ptolemy (died 170) and Euclid's Elements, al-Natili told him to continue his research independently.{{sfn|Adamson|2013|p=8}} By the time Avicenna was eighteen, he was well-educated in Greek sciences. Although ibn Sina only mentions al-Natili as his teacher in his autobiography, he most likely had other teachers as well, such as the physicians Qumri and Abu Sahl 'Isa ibn Yahya al-Masihi.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Gutas|2014|p=13}}

Career

In Bukhara and Gurganj

File:Transoxiana 8th century.svg|thumb|right|300px|alt=Geophysical map of southern Central Asia (Khurasan and Transoxiana) with the major settlements and regions|Map of Khurasan and TransoxianaTransoxianaAt the age of seventeen, Avicenna was made a physician of Nuh II. By the time Avicenna was at least 21 years old, his father died. He was subsequently given an administrative post, possibly succeeding his father as the governor of Harmaytan. Avicenna later moved to Gurganj, the capital of Khwarazm, which he reports that he did due to "necessity". The date he went to the place is uncertain, as he reports that he served the Khwarazmshah, the ruler of Khwarazm, the Ma'munid ruler Abu al-Hasan Ali. The latter ruled from 997 to 1009, which indicates that Avicenna moved sometime during that period.He may have moved in 999, the year in which the Samanid Empire fell after the Kara-Khanid Khanate captured Bukhara and imprisoned the Samanid emir Abd al-Malik II. Due to his high position and strong connection with the Samanids, ibn Sina may have found himself in an unfavorable position after the fall of his suzerain.{{sfn|Gutas|1987|pp=67–70}}It was through the minister of Gurganj, Abu'l-Husayn as-Sahi, a patron of Greek sciences, that Avicenna entered into the service of Abu al-Hasan Ali.{{sfn|Gutas|2014|p=19 (see also note 28)}} Under the Ma'munids, Gurganj became a centre of learning, attracting many prominent figures, such as ibn Sina and his former teacher Abu Sahl al-Masihi, the mathematician Abu Nasr Mansur, the physician ibn al-Khammar, and the philologist al-Tha'alibi.{{sfn|Bosworth|1978|p=1066}}{{sfn|Bosworth|1984a|pp=762–764}}

In Gorgan

Avicenna later moved due to "necessity" once more (in 1012), this time to the west. There he travelled through the Khurasani cities of Nasa, Abivard, Tus, Samangan and Jajarm. He was planning to visit the ruler of the city of Gorgan, the Ziyarid Qabus ({{reign|977|981|997|1012}}), a cultivated patron of writing, whose court attracted many distinguished poets and scholars. However, when Avicenna eventually arrived, he discovered that the ruler had been dead since the winter of 1013.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Madelung|1975|p=215}} Avicenna then left Gorgan for Dihistan, but returned after becoming ill. There he met Abu 'Ubayd al-Juzjani (died 1070) who became his pupil and companion.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Gutas|2014|pp=19, 29}} Avicenna stayed briefly in Gorgan, reportedly serving Qabus's son and successor Manuchihr ({{reign|1012|1031}}) and resided in the house of a patron.{{sfn|Gutas|1987|pp=67–70}}

In Ray and Hamadan

File:Gold dinar of Majd al-Dawla, the last ruler of the Buyid amirate of Ray.jpg|thumb|Coin of Majd al-Dawla ({{reign|997|1029}}), the amir (ruler) of the Buyid branch of Ray ]]In {{circa|1014}}, Avicenna went to the city of Ray, where he entered into the service of the Buyid amir Majd al-Dawla ({{reign|997|1029}}) and his mother Sayyida Shirin, the de facto ruler of the realm. There he served as the physician at the court, treating Majd al-Dawla, who was suffering from melancholia. Avicenna reportedly later served as the "business manager" of Sayyida Shirin in Qazvin and Hamadan, though details regarding this tenure are unclear.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Adamson|2013|p=14}} During this period, Avicenna finished writing The Canon of Medicine and started writing his The Book of Healing.{{sfn|Adamson|2013|p=14}}In 1015, during Avicenna's stay in Hamadan, he participated in a public debate, as was customary for newly arrived scholars in western Iran at that time. The purpose of the debate was to examine one's reputation against a prominent resident.{{sfn|Adamson|2013|pp=15–16}} The person whom Avicenna debated against was Abu'l-Qasim al-Kirmani, a member of the school of philosophers of Baghdad.{{sfn|Adamson|2013|p=15}} The debate became heated, resulting in ibn Sina accusing Abu'l-Qasim of lack of basic knowledge in logic, while Abu'l-Qasim accused ibn Sina of impoliteness.{{sfn|Adamson|2013|pp=15–16}}After the debate, Avicenna sent a letter to the Baghdad Peripatetics, asking if Abu'l-Qasim's claim that he shared the same opinion as them was true. Abu'l-Qasim later retaliated by writing a letter to an unknown person in which he made accusations so serious that ibn Sina wrote to Abu Sa'd, the deputy of Majd al-Dawla, to investigate the matter. The accusation made towards Avicenna may have been the same as he had received earlier, in which he was accused by the people of Hamadan of copying the stylistic structures of the Quran in his Sermons on Divine Unity.{{sfn|Adamson|2013|pp=16–18}} The seriousness of this charge, in the words of the historian Peter Adamson, "cannot be underestimated in the larger Muslim culture."{{sfn|Adamson|2013|p=17}}Not long afterwards, Avicenna shifted his allegiance to the rising Buyid amir Shams al-Dawla, the younger brother of Majd al-Dawla, which Adamson suggests was due to Abu'l-Qasim also working under Sayyida Shirin.{{sfn|Adamson|2013|p=18}}{{sfn|Madelung|1975|p=293}} Avicenna had been called upon by Shams al-Dawla to treat him, but after the latter's campaign in the same year against his former ally, the Annazid ruler Abu Shawk ({{reign|1010|1046}}), he forced Avicenna to become his vizier.{{sfn|Adamson|2013|p=18 (see also note 45)}}Although Avicenna would sometimes clash with Shams al-Dawla's troops, he remained vizier until the latter died of colic in 1021. Avicenna was asked to stay as vizier by Shams al-Dawla's son and successor Sama' al-Dawla ({{reign|1021|1023}}), but he instead went into hiding with his patron, Abu Ghalib al-Attar, to wait for better opportunities to emerge. It was during this period that Avicenna was secretly in contact with Ala al-Dawla Muhammad ({{reign|1008|1041}}), the Kakuyid ruler of Isfahan and uncle of Sayyida Shirin.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Adamson|2013|p=22}}{{sfn|Bosworth|1984b|pp=773–774}}It was during his stay at Attar's home that Avicenna completed The Book of Healing, writing 50 pages a day.{{sfn|Adamson|2013|pp=22–23}} The Buyid court in Hamadan, particularly the Kurdish vizier Taj al-Mulk, suspected Avicenna of correspondence with Ala al-Dawla, and as a result, had the house of Attar ransacked and ibn Sina imprisoned in the fortress of Fardajan, outside Hamadan. Juzjani blames one of ibn Sina's informers for his capture. He was imprisoned for four months until Ala al-Dawla captured Hamadan, ending Sama al-Dawla's reign.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Adamson|2013|p=23}}

In Isfahan

File:MuhammadibnRustamDushmanziyarCoin.jpg|thumb|left|Coin of Ala al-Dawla Muhammad ({{reign|1008|1041}}), the Kakuyid ruler of IsfahanIsfahanAvicenna was subsequently released, and went to Isfahan, where he was well received by Ala al-Dawla. In the words of Juzjani, the Kakuyid ruler gave Avicenna "the respect and esteem which someone like him deserved."{{sfn|Gutas|1987|pp=67–70}} Adamson also says that Avicenna's service under Ala al-Dawla "proved to be the most stable period of his life."{{sfn|Adamson|2013|p=25}} Avicenna served as the advisor, if not vizier of Ala al-Dawla, accompanying him in many of his military expeditions and travels.{{sfn|Gutas|1987|pp=67–70}}{{sfn|Adamson|2013|p=25}} Avicenna dedicated two Persian works to him, a philosophical treatise named Danish-nama-yi Ala'i ("Book of Science for Ala"), and a medical treatise about the pulse.{{sfn|Lazard|1975|p=630}}File:Мавзолей Авиценны 1.JPG|thumb|The Mausoleum of Avicenna, Hamadan, IranIranDuring the brief occupation of Isfahan by the Ghaznavids in January 1030, Avicenna and Ala al-Dawla relocated to the southwestern Iranian region of Khuzistan, where they stayed until the death of the Ghaznavid ruler Mahmud ({{reign|998|1030}}), which occurred two months later. It was seemingly when Avicenna returned to Isfahan that he started writing his Pointers and Reminders.{{sfn|Gutas|2014|p=133}} In 1037, while Avicenna was accompanying Ala al-Dawla to a battle near Isfahan, he contracted a severe colic, which he had been suffering from throughout his life. He died shortly afterwards in Hamadan, where he was buried.{{sfn|Adamson|2013|p=26}}

Philosophy

Avicenna wrote extensively on early Islamic philosophy, especially the subjects logic, ethics and metaphysics, including treatises named Logic and Metaphysics. Most of his works were written in Arabic, then the language of science in the Muslim world, and some in Early New Persian. Of linguistic significance even to this day are a few books that he wrote in Persian, particularly the Danishnama. Avicenna's commentaries on Aristotle often criticized the philosopher,JOURNAL, Stroumsa, Sarah, 1992, Avicenna's Philosophical Stories: Aristotle's Poetics Reinterpreted,weblink Arabica, 39, 2, 183–206, 10.1163/157005892X00166, 4057059, 0570-5398, 13 October 2022, 13 October 2022,weblink live, encouraging a lively debate in the spirit of ijtihad.Avicenna's Neoplatonic scheme of emanations became fundamental in kalam in the 12th century.Nahyan A.G. Fancy (2006), pp. 80–81, "Pulmonary Transit and Bodily Resurrection: The Interaction of Medicine, Philosophy and Religion in the Works of Ibn al-NafÄ«s (d. 1288)", Electronic Theses and Dissertations, University of Notre Dame {{Webarchive|url=https://web.archive.org/web/20150404020329weblink |date=4 April 2015 }} {{page needed|date=February 2015}}The Book of Healing became available in Europe in a partial Latin translation some fifty years after its composition under the title Sufficientia, and some authors have identified a "Latin Avicennism" as flourishing for some time paralleling the more influential Latin Averroism, but it was suppressed by the Parisian decrees of 1210 and 1215.c.f. e.g.Henry Corbin, History of Islamic Philosophy, Routledge, 2014, p. 174.Henry Corbin, Avicenna and the Visionary Recital, Princeton University Press, 2014, p. 103.Avicenna's psychology and theory of knowledge influenced the theologian William of AuvergneWEB,weblink The Internet Encyclopedia of Philosophy, Avicenna (Ibn Sina) (c. 980–1037), 6 January 2006, Iep.utm.edu, 19 January 2010, 6 April 2009,weblink" title="web.archive.org/web/20090406100921weblink">weblink live, and Albertus Magnus, while his metaphysics influenced the thought of Thomas Aquinas.

Metaphysical doctrine

{{Technical|section|date=January 2014}}Early Islamic philosophy and Islamic metaphysics, imbued as it is with kalam, distinguishes between essence and existence more clearly than Aristotelianism. Whereas existence is the domain of the contingent and the accidental, essence endures within a being beyond the accidental. The philosophy of Avicenna, particularly that part relating to metaphysics, owes much to al-Farabi. The search for a definitive Islamic philosophy separate from Occasionalism can be seen in what is left of his work.Following al-Farabi's lead, Avicenna initiated a full-fledged inquiry into the question of being, in which he distinguished between essence () and existence (). He argued that the fact of existence cannot be inferred from or accounted for by the essence of existing things, and that form and matter by themselves cannot interact and originate the movement of the universe or the progressive actualization of existing things. Existence must, therefore, be due to an agent-cause that necessitates, imparts, gives, or adds existence to an essence. To do so, the cause must be an existing thing and coexist with its effect.ENCYCLOPEDIA, 2007, Islam, Encyclopædia Britannica Online,weblink 27 November 2007,weblink 22 December 2007, live, Avicenna's consideration of the essence-attributes question may be elucidated in terms of his ontological analysis of the modalities of being; namely impossibility, contingency and necessity. Avicenna argued that the impossible being is that which cannot exist, while the contingent in itself (mumkin bi-dhatihi) has the potentiality to be or not to be without entailing a contradiction. When actualized, the contingent becomes a 'necessary existent due to what is other than itself' (wajib al-wujud bi-ghayrihi). Thus, contingency-in-itself is potential beingness that could eventually be actualized by an external cause other than itself. The metaphysical structures of necessity and contingency are different. Necessary being due to itself (wajib al-wujud bi-dhatihi) is true in itself, while the contingent being is 'false in itself' and 'true due to something else other than itself'. The necessary is the source of its own being without borrowed existence. It is what always exists.Avicenna, Kitab al-shifa', Metaphysics II, (eds.) G.C. Anawati, Ibrahim Madkour, Sa'id Zayed (Cairo, 1975), p. 36Nader El-Bizri, "Avicenna and Essentialism," Review of Metaphysics, Vol. 54 (2001), pp. 753–778The Necessary exists 'due-to-Its-Self', and has no quiddity/essence other than existence. Furthermore, It is 'One' (wahid ahad)Avicenna, Metaphysica of Avicenna, trans. Parviz Morewedge (New York, 1973), p. 43. since there cannot be more than one 'Necessary-Existent-due-to-Itself' without differentia (fasl) to distinguish them from each other. Yet, to require differentia entails that they exist 'due-to-themselves' as well as 'due to what is other than themselves'; and this is contradictory. However, if no differentia distinguishes them from each other, then there is no sense in which these 'Existents' are not the same.Nader El-Bizri, The Phenomenological Quest between Avicenna and Heidegger (Binghamton, N.Y.: Global Publications SUNY, 2000) Avicenna adds that the 'Necessary-Existent-due-to-Itself' has no genus (jins), nor a definition (hadd), nor a counterpart (nadd), nor an opposite (did), and is detached (bari) from matter (madda), quality (kayf), quantity (kam), place (ayn), situation (wad) and time (waqt).Avicenna, Kitab al-Hidaya, ed. Muhammad 'Abdu (Cairo, 1874), pp. 262–263Salem Mashran, al-Janib al-ilahi 'ind Ibn Sina (Damascus, 1992), p. 99Nader El-Bizri, "Being and Necessity: A Phenomenological Investigation of Avicenna's Metaphysics and Cosmology," in Islamic Philosophy and Occidental Phenomenology on the Perennial Issue of Microcosm and Macrocosm, ed. Anna-Teresa Tymieniecka (Dordrecht: Kluwer Academic Publishers, 2006), pp. 243–261Avicenna's theology on metaphysical issues (ilāhiyyāt) has been criticized by some Islamic scholars, among them al-Ghazali, ibn Taymiyya, and ibn Qayyim al-Jawziyya.Ibn al-Qayyim, Eghaathat al-Lahfaan, Published: Al Ashqar University (2003) Printed by International Islamic Publishing House: Riyadh.{{page needed|date=April 2016}} While discussing the views of the theists among the Greek philosophers, namely Socrates, Plato and Aristotle in Al-Munqidh min ad-Dalal "Deliverance from Error", al-Ghazali noted: }}

Argument for God's existence

Avicenna made an argument for the existence of God which would be known as the "Proof of the Truthful" (wajib al-wujud). Avicenna argued that there must be a Proof of the Truthful, an entity that cannot not exist{{sfn|Adamson|2013|p=170}} and through a series of arguments, he identified it with God in Islam.{{sfn|Adamson|2013|p=171}} Present-day historian of philosophy Peter Adamson called this argument one of the most influential medieval arguments for God's existence, and Avicenna's biggest contribution to the history of philosophy.{{sfn|Adamson|2013|p=170}}

Al-Biruni correspondence

Correspondence between ibn Sina with his student Ahmad ibn ʿAli al-Maʿsumi and al-Biruni has survived in which they debated Aristotelian natural philosophy and the Peripatetic school. al-Biruni began by asking eighteen questions, ten of which were criticisms of Aristotle's On the Heavens.Rafik Berjak and Muzaffar Iqbal, "Ibn Sina—Al-Biruni correspondence", Islam & Science, June 2003.

Theology

Ibn Sina was a devout Muslim and sought to reconcile rational philosophy with Islamic theology. He aimed to prove the existence of God and His creation of the world scientifically and through reason and logic.Lenn Evan Goodman (2003), Islamic Humanism, pp. 8–9, Oxford University Press, {{ISBN|0-19-513580-6}}. His views on Islamic theology and philosophy were enormously influential, forming part of the core of the curriculum at Islamic religious schools until the 19th century.James W. Morris (1992), "The Philosopher-Prophet in Avicenna's Political Philosophy", in C. Butterworth (ed.), The Political Aspects of Islamic Philosophy, {{ISBN|978-0-932885-07-4}}, Chapter 4, Cambridge Harvard University Press, pp. 152–198 [p. 156].Avicenna wrote several short treatises dealing with Islamic theology. These included treatises on the prophets and messengers in Islam, whom he viewed as "inspired philosophers", and also on various scientific and philosophical interpretations of the Quran, such as how Quranic cosmology corresponds to his philosophical system. In general, these treatises linked his philosophical writings to Islamic religious ideas; for example, the body's afterlife.There are occasional brief hints and allusions in his longer works, however, that Avicenna considered philosophy as the only sensible way to distinguish real prophecy from illusion. He did not state this more clearly because of the political implications of such a theory if prophecy could be questioned, and also because most of the time he was writing shorter works which concentrated on explaining his theories on philosophy and theology clearly, without digressing to consider epistemological matters which could only be properly considered by other philosophers.James W. Morris (1992), "The Philosopher-Prophet in Avicenna's Political Philosophy", in C. Butterworth (ed.), The Political Aspects of Islamic Philosophy, Chapter 4, Cambridge Harvard University Press, pp. 152–198 [pp.  160–161].Later interpretations of Avicenna's philosophy split into three different schools; those (such as al-Tusi) who continued to apply his philosophy as a system to interpret later political events and scientific advances; those (such as al-Razi) who considered Avicenna's theological works in isolation from his wider philosophical concerns; and those (such as al-Ghazali) who selectively used parts of his philosophy to support their own attempts to gain greater spiritual insights through a variety of mystical means. It was the theological interpretation championed by those such as al-Razi which eventually came to predominate in the madrasahs.James W. Morris (1992), "The Philosopher-Prophet in Avicenna's Political Philosophy", in C. Butterworth (ed.), The Political Aspects of Islamic Philosophy, Chapter 4, Cambridge Harvard University Press, pp. 152–198 [pp. 156–158].Avicenna memorized the Quran by the age of ten, and as an adult, wrote five treatises commenting on surahs of the Quran. One of these texts included the Proof of Prophecies, in which he comments on several Quranic verses and holds the Quran in high esteem. Avicenna argued that the Islamic prophets should be considered higher than philosophers.Jules Janssens (2004), "Avicenna and the Qur'an: A Survey of his Qur'anic commentaries", MIDEO 25, p. 177–192.Avicenna is generally understood to have been aligned with the Hanafi school of Sunni thought.BOOK,weblink Avicenna (Ibn Sina): Muslim physician and philosopher of the eleventh century, Aisha Khan, The Rosen Publishing Group, 2006, 978-1-4042-0509-3, 38, Avicenna studied Hanafi law, many of his notable teachers were Hanafi jurists, and he served under the Hanafi court of Ali ibn Mamun.{{Citation |last=DIMITRI GUTAS |publisher=Istituto per l'Oriente C. A. Nallino|jstor=25802612 |title=Avicenna's "maḏhab" with an Appendix on the Question of His Date of Birth |journal=Quaderni di Studi Arabi |volume=5/6 |pages=323–336 |year=1987 }} Avicenna said at an early age that he remained "unconvinced" by Ismaili missionary attempts to convert him.Medieval historian ẒahÄ«r al-dÄ«n al-BayhaqÄ« (d. 1169) believed Avicenna to be a follower of the Brethren of Purity.BOOK, Janssens, Jules L., An annotated bibliography on Ibn Sînâ (1970–1989): including Arabic and Persian publications and Turkish and Russian references, Leuven University Press, 1991, 978-90-6186-476-9, 89–90, excerpt: "... Dimitri Gutas's Avicenna's maḏhab convincingly demonstrates that I.S. was a sunnî-Ḥanafî."weblink {{Webarchive|url=https://web.archive.org/web/20220627124106weblink|date=27 June 2022}}

Thought experiments

While he was imprisoned in the castle of Fardajan near Hamadhan, Avicenna wrote his famous "floating man"—literally falling man—a thought experiment to demonstrate human self-awareness and the substantiality and immateriality of the soul. Avicenna believed his "Floating Man" thought experiment demonstrated that the soul is a substance, and claimed humans cannot doubt their own consciousness, even in a situation that prevents all sensory data input. The thought experiment told its readers to imagine themselves created all at once while suspended in the air, isolated from all (Wikt:sensation|sensations), which includes no sensory contact with even their own bodies. He argued that, in this scenario, one would still have self-consciousness. Because it is conceivable that a person, suspended in air while cut off from sense experience, would still be capable of determining his own existence, the thought experiment points to the conclusions that the soul is a perfection, independent of the body, and an immaterial substance.See a discussion of this in connection with an analytic take on the philosophy of mind in: Nader El-Bizri, 'Avicenna and the Problem of Consciousness', in Consciousness and the Great Philosophers, eds. S. Leach and J. Tartaglia (London: Routledge, 2016), 45–53 The conceivability of this "Floating Man" indicates that the soul is perceived intellectually, which entails the soul's separateness from the body. Avicenna referred to the living human intelligence, particularly the active intellect, which he believed to be the hypostasis by which God communicates truth to the human mind and imparts order and intelligibility to nature. Following is an English translation of the argument:{{blockquote|One of us (i.e. a human being) should be imagined as having been created in a single stroke; created perfect and complete but with his vision obscured so that he cannot perceive external entities; created falling through air or a void, in such a manner that he is not struck by the firmness of the air in any way that compels him to feel it, and with his limbs separated so that they do not come in contact with or touch each other. Then contemplate the following: can he be assured of the existence of himself? He does not have any doubt in that his self exists, without thereby asserting that he has any exterior limbs, nor any internal organs, neither heart nor brain, nor any one of the exterior things at all; but rather he can affirm the existence of himself, without thereby asserting there that this self has any extension in space. Even if it were possible for him in that state to imagine a hand or any other limb, he would not imagine it as being a part of his self, nor as a condition for the existence of that self; for as you know that which is asserted is different from that which is not asserted and that which is inferred is different from that which is not inferred. Therefore the self, the existence of which has been asserted, is a unique characteristic, in as much that it is not as such the same as the body or the limbs, which have not been ascertained. Thus that which is ascertained (i.e. the self), does have a way of being sure of the existence of the soul as something other than the body, even something non-bodily; this he knows, this he should understand intuitively, if it is that he is ignorant of it and needs to be beaten with a stick [to realize it].|Ibn Sina|Kitab Al-Shifa, On the SoulIbn Sina, الفن السادس من الطبيعيات من كتاب الشفاء القسم الأول (Beirut, Lebanon.: M.A.J.D Enterprise Universitaire d'Etude et de Publication S.A.R.L){{blockquote||Ibn Sina|Kitab Al-Shifa, On the Soul}}}}However, Avicenna posited the brain as the place where reason interacts with sensation. Sensation prepares the soul to receive rational concepts from the universal Agent Intellect. The first knowledge of the flying person would be "I am," affirming his or her essence. That essence could not be the body, obviously, as the flying person has no sensation. Thus, the knowledge that "I am" is the core of a human being: the soul exists and is self-aware.BOOK, Avicenna's De Anima in the Latin West, Hasse, Dag Nikolaus, Warburg Institute, 2000, London, 81, Avicenna thus concluded that the idea of the self is not logically dependent on any physical thing, and that the soul should not be seen in relative terms, but as a primary given, a substance. The body is unnecessary; in relation to it, the soul is its perfection.BOOK, History of Islamic philosophy, Nasr, Seyyed Hossein, Oliver, Leaman, Routledge, 1996, 978-0-415-05667-0, 315, 1022–1023, In itself, the soul is an immaterial substance.BOOK, Avicenna's De Anima in the Latin West, Hasse, Dag Nikolaus, Warburg Institute, 2000, London, 92,

Principal works

The Canon of Medicine

File:Canons of medicine.JPG|thumb|Canons of medicine book from Avicenna, Latin translation located at UT Health of San Antonio ]]Avicenna authored a five-volume medical encyclopedia, The Canon of Medicine (). It was used as the standard medical textbook in the Islamic world and Europe up to the 18th century.BOOK, Avicenna,weblink limited, McGinnis, Jon, Oxford University Press, 2010, 978-0-19-533147-9, Oxford, 227, BOOK,weblink Misquoting Muhammad: The Challenge and Choices of Interpreting the Prophet's Legacy, A.C. Brown, Jonathan, 2014, Oneworld Publications, 978-1-78074-420-9, 12, Jonathan A.C. Brown, The Canon still plays an important role in Unani medicine.Indian Studies on Ibn Sina's Works by Hakim Syed Zillur Rahman, Avicenna (Scientific and Practical International Journal of Ibn Sino International Foundation, Tashkent/Uzbekistan. 1–2; 2003: 40–42

Liber Primus Naturalium

Avicenna considered whether events like rare diseases or disorders have natural causes.Avicenna Latinus. 1992. Liber Primus Naturalium: Tractatus Primus, De Causis et Principiis Naturalium. Leiden (The Netherlands): E.J. Brill. He used the example of polydactyly to explain his perception that causal reasons exist for all medical events. This view of medical phenomena anticipated developments in the Enlightenment by seven centuries.Axel Lange and Gerd B. Müller. Polydactyly in Development, Inheritance, and Evolution. The Quarterly Review of Biology Vol. 92, No. 1, Mar. 2017, pp. 1–38. {{doi|10.1086/690841}}.

The Book of Healing

{{Summary too long|The Book of Healing|date=July 2016}}

Earth sciences

Avicenna wrote on Earth sciences such as geology in The Book of Healing.Stephen Toulmin and June Goodfield (1965), The Ancestry of Science: The Discovery of Time, p. 64, University of Chicago Press (cf. The Contribution of Ibn Sina to the development of Earth sciences {{Webarchive|url=https://web.archive.org/web/20100314204805weblink |date=14 March 2010 }}) While discussing the formation of mountains, he explained:{{blockquote|Either they are the effects of upheavals of the crust of the earth, such as might occur during a violent earthquake, or they are the effect of water, which, cutting itself a new route, has denuded the valleys, the strata being of different kinds, some soft, some hard ... It would require a long period of time for all such changes to be accomplished, during which the mountains themselves might be somewhat diminished in size.}}

Philosophy of science

In the Al-Burhan (On Demonstration) section of The Book of Healing, Avicenna discussed the philosophy of science and described an early scientific method of inquiry. He discussed Aristotle's Posterior Analytics and significantly diverged from it on several points. Avicenna discussed the issue of a proper methodology for scientific inquiry and the question of "How does one acquire the first principles of a science?" He asked how a scientist would arrive at "the initial axioms or hypotheses of a deductive science without inferring them from some more basic premises?" He explained that the ideal situation is when one grasps that a "relation holds between the terms, which would allow for absolute, universal certainty". Avicenna then added two further methods for arriving at the first principles: the ancient Aristotelian method of induction (istiqra), and the method of examination and experimentation (tajriba). Avicenna criticized Aristotelian induction, arguing that "it does not lead to the absolute, universal, and certain premises that it purports to provide." In its place, he developed a "method of experimentation as a means for scientific inquiry."JOURNAL, McGinnis, Jon, July 2003, Scientific Methodologies in Medieval Islam,weblink Journal of the History of Philosophy, 41, 3, 307–327, 10.1353/hph.2003.0033, 30864273, 24 September 2019, 9 August 2021,weblink live,

Logic

An early formal system of temporal logic was studied by Avicenna.History of logic: Arabic logic {{Webarchive|url=https://web.archive.org/web/20071012144108weblink |date=12 October 2007 }}, Encyclopædia Britannica. Although he did not develop a real theory of temporal propositions, he did study the relationship between temporalis and the implication.BOOK, Temporal Logic: From Ancient Ideas to Artificial Intelligence, Peter Øhrstrøm, Per Hasle, Springer, 1995, 72, Avicenna's work was further developed by Najm al-DÄ«n al-QazwÄ«nÄ« al-KātibÄ« and became the dominant system of Islamic logic until modern times.{{Citation |first=Tony|last=Street |title=Toward a History of Syllogistic After Avicenna: Notes on Rescher's Studies on Arabic Modal Logic |journal=Journal of Islamic Studies |volume=11 |issue=2 |pages=209–228 |year=2000 |doi=10.1093/jis/11.2.209}}BOOK, The Cambridge Companion to Arabic Philosophy,weblink limited, Street, Tony, 1 January 2005, Cambridge University Press, 978-0-521-52069-0, Peter Adamson, 247–265, Logic, Richard C. Taylor, amp, Avicennian logic also influenced several early European logicians such as Albertus MagnusRichard F. Washell (1973), "Logic, Language, and Albert the Great", Journal of the History of Ideas 34 (3), pp. 445–450 [445]. and William of Ockham.Kneale p. 229Kneale: p. 266; Ockham: Summa Logicae i. 14; Avicenna: Avicennae Opera Venice 1508 f87rb Avicenna endorsed the law of non-contradiction proposed by Aristotle, that a fact could not be both true and false at the same time and in the same sense of the terminology used. He stated, "Anyone who denies the law of non-contradiction should be beaten and burned until he admits that to be beaten is not the same as not to be beaten, and to be burned is not the same as not to be burned."Avicenna, Metaphysics, I; commenting on Aristotle, Topics I.11.105a4–5

Physics

In mechanics, Avicenna, in The Book of Healing, developed a theory of motion, in which he made a distinction between the inclination (tendency to motion) and force of a projectile, and concluded that motion was a result of an inclination (mayl) transferred to the projectile by the thrower, and that projectile motion in a vacuum would not cease.Fernando Espinoza (2005). "An analysis of the historical development of ideas about motion and its implications for teaching", Physics Education 40 (2), p. 141. He viewed inclination as a permanent force whose effect is dissipated by external forces such as air resistance.A. Sayili (1987), "Ibn SÄ«nā and Buridan on the Motion of the Projectile", Annals of the New York Academy of Sciences 500 (1), pp. 477–482: "It was a permanent force whose effect got dissipated only as a result of external agents such as air resistance. He is apparently the first to conceive such a permanent type of impressed virtue for non-natural motion."The theory of motion presented by Avicenna was probably influenced by the 6th-century Alexandrian scholar John Philoponus. Avicenna's is a less sophisticated variant of the theory of impetus developed by Buridan in the 14th century. It is unclear if Buridan was influenced by Avicenna, or by Philoponus directly.Jack Zupko, "John Buridan" in Stanford Encyclopedia of Philosophy, 2014(fn. 48 {{Webarchive|url=https://web.archive.org/web/20180911164449weblink |date=11 September 2018 }})"We do not know precisely where Buridan got the idea of impetus, but a less sophisticated notion of impressed forced can be found in Avicenna's doctrine of mayl (inclination). In this he was possibly influenced by Philoponus, who was developing the Stoic notion of hormé (impulse). For discussion, see Zupko (1997) ['What Is the Science of the Soul? A Case Study in the Evolution of Late Medieval Natural Philosophy,' Synthese, 110(2): 297–334]."In optics, Avicenna was among those who argued that light had a speed, observing that "if the perception of light is due to the emission of some sort of particles by a luminous source, the speed of light must be finite."George Sarton, Introduction to the History of Science, Vol. 1, p. 710. He also provided a wrong explanation of the rainbow phenomenon. Carl Benjamin Boyer described Avicenna's ("Ibn SÄ«nā") theory on the rainbow as follows:{{blockquote|Independent observation had demonstrated to him that the bow is not formed in the dark cloud but rather in the very thin mist lying between the cloud and the sun or observer. The cloud, he thought, serves as the background of this thin substance, much as a quicksilver lining is placed upon the rear surface of the glass in a mirror. Ibn SÄ«nā would change the place not only of the bow, but also of the color formation, holding the iridescence to be merely a subjective sensation in the eye.Carl Benjamin Boyer (1954). "Robert Grosseteste on the Rainbow", Osiris 11, pp. 247–258 [248].}}In 1253, a Latin text entitled Speculum Tripartitum stated the following regarding Avicenna's theory on heat:{{blockquote|Avicenna says in his book of heaven and earth, that heat is generated from motion in external things.JOURNAL, Gutman, Oliver, 1997, On the Fringes of the Corpus Aristotelicum: the Pseudo-Avicenna Liber Celi Et Mundi, Early Science and Medicine, 2, 2, 109–128, 10.1163/157338297X00087, }}

Psychology

Avicenna's legacy in classical psychology is primarily embodied in the Kitab al-nafs parts of his Kitab al-shifa (The Book of Healing) and Kitab al-najat (The Book of Deliverance). These were known in Latin under the title De Anima (treatises "on the soul").{{dubious|date=October 2012}} Notably, Avicenna develops what is called the Flying Man argument in the Psychology of The Cure I.1.7 as defence of the argument that the soul is without quantitative extension, which has an affinity with Descartes's cogito argument (or what phenomenology designates as a form of an "epoche").Nader El-Bizri, The Phenomenological Quest between Avicenna and Heidegger (Binghamton, NY: Global Publications SUNY, 2000), pp. 149–171.Nader El-Bizri, "Avicenna's De Anima between Aristotle and Husserl," in The Passions of the Soul in the Metamorphosis of Becoming, ed. Anna-Teresa Tymieniecka (Dordrecht: Kluwer Academic Publishers, 2003), pp. 67–89.Avicenna's psychology requires that connection between the body and soul be strong enough to ensure the soul's individuation, but weak enough to allow for its immortality. Avicenna grounds his psychology on physiology, which means his account of the soul is one that deals almost entirely with the natural science of the body and its abilities of perception. Thus, the philosopher's connection between the soul and body is explained almost entirely by his understanding of perception; in this way, bodily perception interrelates with the immaterial human intellect. In sense perception, the perceiver senses the form of the object; first, by perceiving features of the object by our external senses. This sensory information is supplied to the internal senses, which merge all the pieces into a whole, unified conscious experience. This process of perception and abstraction is the nexus of the soul and body, for the material body may only perceive material objects, while the immaterial soul may only receive the immaterial, universal forms. The way the soul and body interact in the final abstraction of the universal from the concrete particular is the key to their relationship and interaction, which takes place in the physical body.BOOK, Avicenna's Psychology. An English translation of Kitāb al-Najāt, Book II, Chapter VI, with Historico-Philosophical Notes and Textual Improvements on the Cairo edition, Avicenna, Oxford University Press, Geoffrey Cumberlege, 1952, F. Rahman, London, 41, The soul completes the action of intellection by accepting forms that have been abstracted from matter. This process requires a concrete particular (material) to be abstracted into the universal intelligible (immaterial). The material and immaterial interact through the Active Intellect, which is a "divine light" containing the intelligible forms.BOOK, Avicenna's Psychology. An English translation of Kitāb al-Najāt, Book II, Chapter VI, with Historico-Philosophical Notes and Textual Improvements on the Cairo edition, Avicenna, Oxford University Press, Geoffrey Cumberlege, 1952, F. Rahman, London, 68–69, The Active Intellect reveals the universals concealed in material objects much like the sun makes colour available to our eyes.

Other contributions

Astronomy and astrology

File:Skulls of Avicenna.jpg|thumb|Skull of Avicenna, found in 1950 during construction of the new mausoleum ]]Avicenna wrote an attack on astrology titled Missive on the Champions of the Rule of the Stars () in which he cited passages from the Quran to dispute the power of astrology to foretell the future.George Saliba (1994), A History of Arabic Astronomy: Planetary Theories During the Golden Age of Islam, pp. 60, 67–69. New York University Press, {{ISBN|0-8147-8023-7}}. He believed that each classical planet had some influence on the Earth but argued against current astrological practices.WEB,weblink Avicenna, Saliba, George, George Saliba, 2011, Encyclopædia Iranica, Online Edition, 18 January 2012, 20 February 2020,weblink" title="web.archive.org/web/20200220161012weblink">weblink live, Avicenna's astronomical writings had some influence on later writers, although in general his work could be considered less developed than that of ibn al-Haytham or al-Biruni. One important feature of his writing is that he considers mathematical astronomy a separate discipline from astrology. He criticized Aristotle's view of the stars receiving their light from the Sun, stating that the stars are self-luminous, and believed that the planets are also self-luminous.JOURNAL, Ariew, Roger, March 1987, The phases of venus before 1610, Studies in History and Philosophy of Science Part A, 18, 1, 81–92, 10.1016/0039-3681(87)90012-4, 1987SHPSA..18...81A, He claimed to have observed the transit of Venus. This is possible as there was a transit on 24 May 1032, but ibn Sina did not give the date of his observation and modern scholars have questioned whether he could have observed the transit from his location at that time; he may have mistaken a sunspot for Venus. He used his transit observation to help establish that Venus was, at least sometimes, below the Sun in the geocentric model,ENCYCLOPEDIA,weblink Ibn Sīnā: Abū ʿAlī al-Ḥusayn ibn ʿAbdallāh ibn Sīnā, Sally P. Ragep, The Biographical Encyclopedia of Astronomers, Springer Science+Business Media, 2007, Thomas Hockey, 570–572, 15 October 2011, 21 September 2020,weblink live, i.e. the sphere of Venus comes before the sphere of the Sun when moving out from the Earth.JOURNAL, Goldstein, Bernard R., 1969, Some Medieval Reports of Venus and Mercury Transits, Centaurus, 14, 1, 49–59, 1969Cent...14...49G, 10.1111/j.1600-0498.1969.tb00135.x, JOURNAL, Goldstein, Bernard R., March 1972, Theory and Observation in Medieval Astronomy, Isis (journal), Isis, 63, 1, 39–47 [44], 10.1086/350839, 1972Isis...63...39G, 120700705, He also wrote the Summary of the Almagest based on Ptolemy's Almagest with an appended treatise "to bring that which is stated in the Almagest and what is understood from Natural Science into conformity". For example, ibn Sina considers the motion of the solar apsis, which Ptolemy had taken to be fixed.

Chemistry

Avicenna was first to derive the attar of flowers from distillationBOOK,weblink Studies in Islamic Civilization: The Muslim Contribution to the Renaissance, Essa, Ahmed, Ali, Othman, 2010, International Institute of Islamic Thought (IIIT), 978-1-56564-350-5, en, 70, and used steam distillation to produce essential oils such as rose essence, which he used as aromatherapeutic treatments for heart conditions.Marlene Ericksen (2000). Healing with Aromatherapy, p. 9. McGraw-Hill Professional. {{ISBN|0-658-00382-8}}.BOOK, The Traditional Healer's Handbook: A Classic Guide to the Medicine of Avicenna, Ghulam Moinuddin Chishti, 1991, 978-0-89281-438-1, 239, Inner Traditions / Bear & Co, Unlike al-Razi, Avicenna explicitly disputed the theory of the transmutation of substances commonly believed by alchemists:{{blockquote|Those of the chemical craft know well that no change can be effected in the different species of substances, though they can produce the appearance of such change.Robert Briffault (1938). The Making of Humanity, p. 196–197.}}Four works on alchemy attributed to Avicenna were translated into Latin as:Georges C. Anawati (1996), "Arabic alchemy", in Roshdi Rashed, ed., Encyclopedia of the History of Arabic Science, Vol. 3, pp. 853–885 [875]. Routledge, London and New York.

Poetry

Almost half of Avicenna's works are versified.E.G. Browne, Islamic Medicine (sometimes also printed under the title Arabian medicine), 2002, Goodword Pub., {{ISBN|81-87570-19-9}}, p61 His poems appear in both Arabic and Persian. As an example, Edward Granville Browne claims that the following Persian verses are incorrectly attributed to Omar Khayyám, and were originally written by Ibn SÄ«nā:E.G. Browne, Islamic Medicine (sometimes also printed under the title Arabian medicine), 2002, Goodword Pub., {{ISBN|81-87570-19-9}}, pp. 60–61){{Verse translation|italicsoff=y|rtl1=y||From the depth of the black earth up to Saturn's apogee,All the problems of the universe have been solved by me.I have escaped from the coils of snares and deceits;I have unraveled all knots except the knot of Death.Gabrieli, F. (1950). Avicenna's Millenary. East and West, 1(2), 87–92.{{rp|91}}}}

Legacy

Classical Islamic civilization

Robert Wisnovsky, a scholar of Avicenna attached to McGill University, says that "Avicenna was the central figure in the long history of the rational sciences in Islam, particularly in the fields of metaphysics, logic and medicine" but that his works didn't only have an influence in these "secular" fields of knowledge alone, as "these works, or portions of them, were read, taught, copied, commented upon, quoted, paraphrased and cited by thousands of post-Avicennian scholars—not only philosophers, logicians, physicians and specialists in the mathematical or exact sciences, but also by those who specialized in the disciplines of ʿilm al-kalām (rational theology, but understood to include natural philosophy, epistemology and philosophy of mind) and usūl al-fiqh (jurisprudence, but understood to include philosophy of law, dialectic, and philosophy of language)."Robert Wisnovsky, "Indirect Evidence for Establishing the Text of the Shifā" in Oriens, volume 40, issue 2 (2012), pp. 257–258

Medieval and Renaissance Europe

File:Avicenna Mausoleum interior.jpg|thumb|upright|Inside view of the Avicenna Mausoleum, designed by Hooshang SeyhounHooshang SeyhounAs early as the 14th century when Dante Alighieri depicted him in Limbo alongside the virtuous non-Christian thinkers in his Divine Comedy such as Virgil, Averroes, Homer, Horace, Ovid, Lucan, Socrates, Plato and Saladin. Avicenna has been recognized by both East and West as one of the great figures in intellectual history. Johannes Kepler cites Avicenna's opinion when discussing the causes of planetary motions in Chapter 2 of Astronomia Nova.Johannes Kepler, New Astronomy, translated by William H. Donahue, Cambridge: Cambridge Univ. Pr., 1992. {{ISBN|0-521-30131-9}}George Sarton, the author of The History of Science, described Avicenna as "one of the greatest thinkers and medical scholars in history"George Sarton, Introduction to the History of Science.(cf. A. Zahoor and Z. Haq (1997). Quotations From Famous Historians of Science {{Webarchive|url=https://web.archive.org/web/20080203140704weblink |date=3 February 2008 }}, Cyberistan.) and called him "the most famous scientist of Islam and one of the most famous of all races, places, and times". He was one of the Islamic world's leading writers in the field of medicine.File:Awicenna-WalentyzPilzna.png|thumb|Avicenna at the sickbed, miniature by Walenty z Pilzna, KrakówKrakówAlong with Rhazes, Abulcasis, Ibn al-Nafis and al-Ibadi, Avicenna is considered an important compiler of early Muslim medicine. He is remembered in the Western history of medicine as a major historical figure who made important contributions to medicine and the European Renaissance. His medical texts were unusual in that where controversy existed between Galen and Aristotle's views on medical matters (such as anatomy), he preferred to side with Aristotle, where necessary updating Aristotle's position to take into account post-Aristotelian advances in anatomical knowledge.ENCYCLOPEDIA, 2011, Avicenna Medicine and Biology, Encyclopædia Iranica,weblink 9 November 2011, Musallam, B., 1 December 2019,weblink" title="web.archive.org/web/20191201044959weblink">weblink live, Aristotle's dominant intellectual influence among medieval European scholars meant that Avicenna's linking of Galen's medical writings with Aristotle's philosophical writings in the Canon of Medicine (along with its comprehensive and logical organisation of knowledge) significantly increased Avicenna's importance in medieval Europe in comparison to other Islamic writers on medicine. His influence following translation of the Canon was such that from the early fourteenth to the mid-sixteenth centuries he was ranked with Hippocrates and Galen as one of the acknowledged authorities, ("prince of physicians").ENCYCLOPEDIA, 2011, Avicenna The influence of Avicenna on medical studies in the West, Encyclopædia Iranica,weblink 9 November 2011, Weisser, U., 1 December 2019,weblink" title="web.archive.org/web/20191201044959weblink">weblink live,

Modern reception

File:Monument Avicenna in Qakh.JPG|thumb|left|A monument to Avicenna in Qakh (city), AzerbaijanAzerbaijanFile:Почтовая марка СССР â„– 5099. 1980. 1000-летие со дня рождения Ибн Сины.jpg|thumb|Soviet UnionSoviet UnionFile:TajikistanP17-20Somoni-1999(2000)-donatedsb f.jpg|thumb|left|Image of Avicenna on the Tajikistani somoniTajikistani somoniInstitutions in a variety of counties have been named after Avicenna in honour of his scientific accomplishments, including the Avicenna Mausoleum and Museum, Bu-Ali Sina University, Avicenna Research Institute and Ibn Sina Academy of Medieval Medicine and Sciences.WEB,weblink Home Page, 28 March 2014, amch.edu.pk, dead,weblink" title="web.archive.org/web/20131108132952weblink">weblink 8 November 2013, There is also a crater on the Moon named Avicenna.The Avicenna Prize, established in 2003, is awarded every two years by UNESCO and rewards individuals and groups for their achievements in the field of ethics in science.WEB,weblink UNESCO: The Avicenna Prize for Ethics in Science, 4 September 2019, 27 May 2016, 1 June 2016,weblink" title="web.archive.org/web/20160601004148weblink">weblink live, File:Persian Scholar pavilion in Viena UN (Avicenna).jpg|thumb|The statue of Avicenna in United Nations Office in Vienna as a part of the Persian Scholars PavilionPersian Scholars PavilionThe Avicenna Directories (2008–15; now the World Directory of Medical Schools) list universities and schools where doctors, public health practitioners, pharmacists and others, are educated. The original project team stated: {{blockquote|Why Avicenna? Avicenna ... was ... noted for his synthesis of knowledge from both east and west. He has had a lasting influence on the development of medicine and health sciences. The use of Avicenna's name symbolises the worldwide partnership that is needed for the promotion of health services of high quality."Educating health professionals: the Avicenna project" The Lancet, March 2008. Volume 371 pp. 966–967.}}In June 2009, Iran donated a "Persian Scholars Pavilion" to the United Nations Office in Vienna. It now sits in the Vienna International Center.WEB,weblink Monument to Be Inaugurated at the Vienna International Centre, 'Scholars Pavilion' donated to International Organizations in Vienna by Iran, unvienna.org, 6 January 2015, 26 December 2018,weblink" title="web.archive.org/web/20181226190250weblink">weblink live,

In popular culture

The 1982 Soviet film Youth of Genius () by {{Interlanguage link|Elyor Ishmukhamedov|ru|3=Ишмухамедов, Эльёр Мухитдинович}} recounts Avicenna's younger years. The film is set in Bukhara at the turn of the millennium."Youth of Genius" (USSR, Uzbekfilm and Tajikfilm, 1982): 1984 â€“ State Prize of the USSR (Elyer Ishmuhamedov); 1983 â€“ VKF (All-Union Film Festival) Grand Prize (Elyer Ishmuhamedov); 1983 â€“ VKF (All-Union Film Festival) Award for Best Cinematography (Tatiana Loginov). See annotation on kino-teatr.ru {{Webarchive|url=https://web.archive.org/web/20141020141148weblink |date=20 October 2014 }}.In Louis L'Amour's 1985 historical novel The Walking Drum, Kerbouchard studies and discusses Avicenna's The Canon of Medicine.In his book The Physician (1988) Noah Gordon tells the story of a young English medical apprentice who disguises himself as a Jew to travel from England to Persia and learn from Avicenna, the great master of his time. The novel was adapted into a feature film, The Physician, in 2013. Avicenna was played by Ben Kingsley.

List of works

The treatises of Avicenna influenced later Muslim thinkers in many areas including theology, philology, mathematics, astronomy, physics and music. His works numbered almost 450 volumes on a wide range of subjects, of which around 240 have survived. In particular, 150 volumes of his surviving works concentrate on philosophy and 40 of them concentrate on medicine. His most famous works are The Book of Healing, and The Canon of Medicine.Avicenna wrote at least one treatise on alchemy, but several others have been falsely attributed to him. His Logic, Metaphysics, Physics, and De Caelo, are treatises giving a synoptic view of Aristotelian doctrine,{{EB1911|inline=y|wstitle=Avicenna|volume=3|pages=62–63}} though Metaphysics demonstrates a significant departure from the brand of Neoplatonism known as Aristotelianism in Avicenna's world; Arabic philosophers{{who|date=February 2015}}{{year needed|date=February 2015}} have hinted at the idea that Avicenna was attempting to "re-Aristotelianise" Muslim philosophy in its entirety, unlike his predecessors, who accepted the conflation of Platonic, Aristotelian, Neo- and Middle-Platonic works transmitted into the Muslim world.The Logic and Metaphysics have been extensively reprinted, the latter, e.g., at Venice in 1493, 1495 and 1546. Some of his shorter essays on medicine, logic, etc., take a poetical form (the poem on logic was published by Schmoelders in 1836).Thought Experiments: Popular Thought Experiments in Philosophy, Physics, Ethics, Computer Science & Mathematics by Fredrick Kennard, p. 115 Two encyclopedic treatises, dealing with philosophy, are often mentioned. The larger, Al-Shifa' (Sanatio), exists nearly complete in manuscript in the Bodleian Library and elsewhere; part of it on the De Anima appeared at Pavia (1490) as the Liber Sextus Naturalium, and the long account of Avicenna's philosophy given by Muhammad al-Shahrastani seems to be mainly an analysis, and in many places a reproduction, of the Al-Shifa'. A shorter form of the work is known as the An-najat (Liberatio). The Latin editions of part of these works have been modified by the corrections which the monastic editors confess that they applied. There is also a (hikmat-al-mashriqqiyya, in Latin Philosophia Orientalis), mentioned by Roger Bacon, the majority of which is lost in antiquity, which according to Averroes was pantheistic in tone.Avicenna's works further include:WEB,weblink Ibn Sina Abu 'Ali Al-Husayn, Muslimphilosophy.com, live,weblink" title="web.archive.org/web/20100102091147weblink">weblink 2 January 2010, 19 January 2010, Tasaneef lbn Sina by Hakim Syed Zillur Rahman, Tabeeb Haziq, Gujarat, Pakistan, 1986, pp. 176–198

• Sirat al-shaykh al-ra'is (The Life of Avicenna), ed. and trans. WE. Gohlman, Albany, NY: State University of New York Press, 1974. (The only critical edition of Avicenna's autobiography, supplemented with material from a biography by his student Abu 'Ubayd al-Juzjani. A more recent translation of the Autobiography appears in D. Gutas, Avicenna and the Aristotelian Tradition: Introduction to Reading Avicenna's Philosophical Works, Leiden: Brill, 1988; second edition 2014.)
• Al-isharat wa al-tanbihat (Remarks and Admonitions), ed. S. Dunya, Cairo, 1960; parts translated by S.C. Inati, Remarks and Admonitions, Part One: Logic, Toronto, Ont.: Pontifical Institute for Mediaeval Studies, 1984, and Ibn Sina and Mysticism, Remarks and Admonitions: Part 4, London: Kegan Paul International, 1996.
• Al-Qanun fi'l-tibb (The Canon of Medicine), ed. I. a-Qashsh, Cairo, 1987. (Encyclopedia of medicine.) manuscript,WEB,weblink The Canon of Medicine, 1 January 1597, Wdl.org, 1 March 2014, 24 June 2017,weblink live, WEB, The Canon of Medicine, World Digital Library, 1 March 2014, 1597,weblink 24 June 2017,weblink live

, Latin translation, Flores Avicenne,BOOK,weblink Flowers of Avicenna, 1 January 1508, Printed by Claude Davost alias de Troys, for Bartholomeus Trot, 1 March 2014, 4 March 2014,weblink" title="web.archive.org/web/20140304195134weblink">weblink live, Michael de Capella, 1508,WEB, Flowers of Avicenna â€“ Flores Avicenne, World Digital Library, 1 March 2014,weblink 4 March 2014,weblink" title="web.archive.org/web/20140304195134weblink">weblink live, Modern text.BOOK,weblink "The Book of Simple Medicine and Plants" from "The Canon of Medicine", 1 January 1900, Knowledge Foundation, 1 March 2014, 23 February 2014,weblink" title="web.archive.org/web/20140223040410weblink">weblink live, Ahmed Shawkat Al-Shatti, Jibran Jabbur.WEB, Avicenna, The Canon of Medicine, World Digital Library, 1 March 2014,weblink 23 February 2014,weblink" title="web.archive.org/web/20140223040410weblink">weblink live,

• Risalah fi sirr al-qadar (Essay on the Secret of Destiny), trans. G. Hourani in Reason and Tradition in Islamic Ethics, Cambridge: Cambridge University Press, 1985.
• Danishnama "The Book of Scientific Knowledge", ed. and trans. P. Morewedge, The Metaphysics of Avicenna, London: Routledge and Kegan Paul, 1973.
• The Book of Healing, Avicenna's major work on philosophy. He probably began to compose al-Shifa' in 1014, and completed it in 1020. Critical editions of the Arabic text have been published in Cairo, 1952–83, originally under the supervision of I. Madkour.
• Kitab al-Najat "The Book of Salvation", trans. F. Rahman, Avicenna's Psychology: An English Translation of Kitab al-Najat, Book II, Chapter VI with Historical-philosophical Notes and Textual Improvements on the Cairo Edition, Oxford: Oxford University Press, 1952. (The psychology of al-Shifa'.) (Digital version of the Arabic text)
• Risala fi'l-Ishq "A Treatise on Love". Translated by Emil L. Fackenheim.

Persian works

Avicenna's most important Persian work is the Danishnama (, "Book of Knowledge". Avicenna created a new scientific vocabulary that had not previously existed in Persian. The Danishnama covers such topics as logic, metaphysics, music theory and other sciences of his time. It has been translated into English by Parwiz Morewedge in 1977.Avicenna, Danish Nama-i 'Alai. trans. Parviz Morewedge as The Metaphysics of Avicenna (New York: Columbia University Press), 1977. The book is also important in respect to Persian scientific works.Andar Dānish-i Rag (, "On the Science of the Pulse") contains nine chapters on the science of the pulse and is a condensed synopsis.Persian poetry from Avicenna is recorded in various manuscripts and later anthologies such as Nozhat al-Majales.

See also

{{div col|colwidth=22em}}

• Al-Qumri (possibly Avicenna's teacher)
• Abdol Hamid Khosro Shahi (Iranian theologian)
• Mummia (Persian medicine)
• Eastern philosophy
• Iranian philosophy
• Islamic philosophy
• Contemporary Islamic philosophy
• Science in the medieval Islamic world
• List of scientists in medieval Islamic world
• Sufi philosophy
• Science and technology in Iran
• Ancient Iranian medicine
• List of pre-modern Iranian scientists and scholars

{{div col end}}

Namesakes of Ibn Sina

{{div col|colwidth=22em}}

• Ibn Sina Academy of Medieval Medicine and Sciences in Aligarh
• Avicenna Bay in Antarctica
• Avicenna (crater) on the far side of the Moon
• Avicenna Cultural and Scientific Foundation
• Avicenne Hospital in Paris, France
• Avicenna International College in Budapest, Hungary
• Avicenna Mausoleum (complex dedicated to Avicenna) in Hamadan, Iran
• Avicenna Research Institute in Tehran, Iran
• Avicenna Tajik State Medical University in Dushanbe, Tajikistan
• Bu-Ali Sina University in Hamedan, Iran
• Ibn Sina Peak – named after the Scientist, on the Kyrgyzstan–Tajikistan border
• Ibn Sina Foundation in Houston, TexasWEB,weblink Our Story, Ibn Sina Foundation, 14 December 2020, 1 December 2020,weblink live,
• Ibn Sina Hospital, Baghdad, Iraq
• Ibn Sina Hospital, Istanbul, TurkeyWEB,weblink Ibn Sina Hospital, Ibn Sina Hospital, Turkey, 14 December 2020, 25 February 2021,weblink live,
• Ibn Sina Medical College Hospital, Dhaka, Bangladesh
• Ibn Sina University Hospital of Rabat-Salé at Mohammed V University in Rabat, Morocco
• Ibne Sina Hospital, Multan, Punjab, PakistanWEB,weblink Ibne Sina Hospital, Ibn e Siena, 14 December 2020, 19 July 2020,weblink" title="web.archive.org/web/20200719113704weblink">weblink live,
• International Ibn Sina Clinic, Dushanbe, Tajikistan

{{div col end}}

References

Citations

{{Reflist}}

Sources

• BOOK, Adamson, Peter, Peter Adamson (philosopher), Interpreting Avicenna: Critical Essays Search in this book, 2013, Brill, Leiden, 978-0-521-19073-2,weblink
• BOOK, Adamson, Peter, Peter Adamson (philosopher), Philosophy in the Islamic World: A history of philosophy without any gaps, Volume 3, 2016, Oxford University Press, 978-0-19-957749-1,
• BOOK, Bennison, Amira K., The great caliphs: the golden age of the 'Abbasid Empire,weblink limited, 2009, Yale University Press, New Haven, 978-0-300-15227-2,
• {{EI2 |last1=Bosworth |first1=Clifford Edmund |volume=4 |title=K̲h̲wārazm-S̲h̲āhs |url=https://referenceworks.brillonline.com/entries/encyclopaedia-of-islam-2/khwarazm-shahs-SIM_4206}}
• ENCYCLOPEDIA, Bosworth, Clifford Edmund, Ä€l-e MaʾmÅ«n,weblink Encyclopaedia Iranica, Vol. I, Fasc. 7, 762–764, 1984a, 18 September 2021, 19 October 2021,weblink live,
• ENCYCLOPEDIA, Bosworth, Clifford Edmund, Ê¿Alāʾ-al-dawla Moḥammad,weblink Encyclopaedia Iranica, Vol. I, Fasc. 7, 773–774, 1984b, 18 September 2021, 3 September 2021,weblink live,
• BOOK, Copleston, Frederick, Frederick Copleston, A History of Philosophy, Volume 2: Medieval Philosophy – From Augustine to Duns Scotus, 1993, Image Books, 978-0-385-46844-2, A History of Philosophy (Copleston),
• BOOK, Corbin, Henry, The Voyage and the messenger: Iran and philosophy, 1998, North Atlantic Books, 9781556432699,
• BOOK, Corbin, Henry,weblink Avicenna and the Visionary Recital, en, 12 August 2018, 978-0-691-63054-0, 19 April 2016, Princeton University Press, 24 May 2019,weblink live,
• BOOK, Daftary, Farhad, Ismaili History and Intellectual Traditions, 2007, The Isma'ilis: Their History and Doctrines, Farhad Daftary, 978-0-521-85084-1,weblink
• BOOK, Daftary, Farhad, Ismaili History and Intellectual Traditions, 2017, Routledge, 978-1-138-28810-2,weblink
• BOOK, Daly, Jonathan, The Rise of Western Power: A Comparative History of Western Civilization, 19 December 2013, A&C Black, 978-1-4411-1851-6, en,
• ENCYCLOPEDIA, El-Bizri, Nader, Nader El-Bizri, 2006, Ibn Sina, or Avicenna, Meri, Josef W., Medieval Islamic Civilization: An Encyclopedia, 1, 369–370, New York, Routledge, 978-0-415-96691-7,
• BOOK, Glick, Thomas F., Thomas F. Glick, Livesey, Steven John, Wallis, Faith, Medieval Science, Technology, and Medicine: An Encyclopedia, 2005, Psychology Press, 978-1-138-05670-1,
• {{EI2 |last1=Goichon |first1=A.M |volume=3 |title=Ibn SÄ«nā |pp=941-947 |year=1986 |url=https://referenceworks.brillonline.com/entries/encyclopaedia-of-islam-2/ibn-sina-COM_0342}}
• {{Encyclopædia Iranica |last=Gutas |first=Dimitri |author-link=Dimitri Gutas |volume=3 |fascicle=1 |title=Avicenna ii. Biography |url=https://www.iranicaonline.org/articles/avicenna-ii |pages=67–70}}
• JOURNAL, Gutas, Dimitri, Dimitri Gutas, 1988, Avicenna's Maḏhab with an appendix on the question of his date of Birth, Quaderni di Studi Arabi, 6, 323–336, 25802612, {{Registration required}}
• BOOK, Gutas, Dimitri, Dimitri Gutas, Avicenna and the Aristotelian Tradition: Introduction to Reading Avicenna's Philosophical Works. Second, Revised and Enlarged Edition, Including an Inventory of Avicenna's Authentic Works, 2014, Brill, Leiden, 978-9004201729,weblink
• BOOK, Khalidi, Muhammad Ali, Medieval Islamic Philosophical Writings, 2005, Cambridge University Press, 978-0-521-82243-5,
• {{Cambridge History of Iran |last1=Lazard |first1=G. |volume=4 |chapter=The Rise of the New Persian Language |pages=595–633}}
• {{Cambridge History of Iran |last1=Madelung |first1=Wilferd |authorlink=Wilferd Madelung |volume=4 |chapter=The Minor Dynasties of Northern Iran |pages=595–633}}
• BOOK, Pasnau, Robert, Dyke, Christina Van, Cambridge History of Medieval Philosophy, Volume 1, 2010, Cambridge University Press,

Further reading

Encyclopedic articles

• BOOK, An Educational Encyclopedia of Islam, Syed Iqbal, Zaheer, Iqra Publishers, 2010, 978-603-90004-4-0, 2nd, Bangalore, 1280,
• ENCYCLOPEDIA

• ENCYCLOPEDIA

• ENCYCLOPEDIA

• {{CathEncy|wstitle=Avicenna}}
• {{MacTutor Biography|id=Avicenna|title=Abu Ali al-Husain ibn Abdallah ibn Sina (Avicenna)}}
• ENCYCLOPEDIA, 2007, Ibn SÄ«nā: AbÅ« Ê¿AlÄ« al-Ḥusayn ibn Ê¿Abdallāh ibn SÄ«nā, The Biographical Encyclopedia of Astronomers, Springer, New York,weblink Ragep, Sally P., Thomas, Hockey, 570–572, 978-0-387-31022-0, etal, 15 October 2011, 21 September 2020,weblink live, (PDF version)
• Avicenna {{Webarchive|url=https://web.archive.org/web/20120603023507weblink |date=3 June 2012 }} entry by Sajjad H. Rizvi in the Internet Encyclopedia of Philosophy
• ENCYCLOPEDIA, M. Alper, Ömer, Durusoy, Ali, TerzioÄŸlu, Arslan, H.Turabi, Ahmet, KarliÄŸa, H.Bekir, Görgün, Tahsin, Ä°BN SÃŽNÂ - An article published in Turkish Encyclopedia of Islam, 1999, Ä°slâm Ansiklopedisi, TDV Encyclopedia of Islam, 978-97-53-89447-0, 319–358, 20 (Ibn Haldun - Ibnu'l Cezeri),weblink tr, 20 May 2022, 26 February 2021,weblink live,

Primary literature

• For an old list of other extant works, C. Brockelmann's Geschichte der arabischen Litteratur (Weimar 1898), vol. i. pp. 452–458. (XV. W.; G. W. T.)
• For a current list of his works see A. Bertolacci (2006) and D. Gutas (2014) in the section "Philosophy".
• BOOK, The Metaphysics of The Healing, Avicenna, Brigham Young University, Michael E. Marmura (trans.), 2005, 978-0-934893-77-0, 1, A parallel English-Arabic text translation,
• BOOK, The Canon of Medicine (al-QānÅ«n fÄ«'l-á¹­ibb), vol. 1, Avicenna, Great Books of the Islamic World, Laleh Bakhtiar (ed.), Oskar Cameron Gruner (trans.), Mazhar H. Shah (trans.), 1999, 978-1-871031-67-6,
• Avicenne: Réfutation de l'astrologie. Edition et traduction du texte arabe, introduction, notes et lexique par Yahya Michot. Préface d'Elizabeth Teissier (Beirut-Paris: Albouraq, 2006) {{ISBN|2-84161-304-6}}.
• William E. Gohlam (ed.), The Life of Ibn Sina. A Critical Edition and Annotated Translation, Albany, State of New York University Press, 1974.
• For Ibn Sina's life, see Ibn Khallikan's Biographical Dictionary, translated by de Slane (1842); F. Wüstenfeld's Geschichte der arabischen Aerzte und Naturforscher (Göttingen, 1840).
• Madelung, Wilferd and Toby Mayer (ed. and tr.), Struggling with the Philosopher: A Refutation of Avicenna's Metaphysics. A New Arabic Edition and English Translation of Shahrastani's Kitab al-Musara'a.

Secondary literature

• BOOK

• BOOK

• JOURNAL, Gutas, Dimitri, 1987, Avicenna's maḏhab, with an Appendix on the question of his date of birth, Quaderni di Studi Arabi, 5–6, 323–336, none,
• Y.T. Langermann (ed.), Avicenna and his Legacy. A Golden Age of Science and Philosophy, Brepols Publishers, 2010, {{ISBN|978-2-503-52753-6}}
• For a new understanding of his early career, based on a newly discovered text, see also: Michot, Yahya, Ibn Sînâ: Lettre au vizir Abû Sa'd. Editio princeps d'après le manuscrit de Bursa, traduction de l'arabe, introduction, notes et lexique (Beirut-Paris: Albouraq, 2000) {{ISBN|2-84161-150-7}}.
• BOOK, Avicenna, Strohmaier, Gotthard, C.H. Beck, 2006, 978-3-406-54134-6, de, Gotthard Strohmaier,

• BOOK, Resalah Judiya of Ibn Sina (First edition 1971), Literary Research Unit, CCRIH, Aligarh Muslim University, Aligarh; (Second edition 1981) Central Council for Research in Unani Medicine, Govt. of India, New Delhi; (Fourth edition 1999), Central Council for Research in Unani Medicine, Govt. of India, New Delhi, Hakim Syed Zillur, Rahman,
• BOOK, AI-Advia al-Qalbia of Ibn Sina, Hakim Syed Zillur, Rahman, Publication Division, Aligarh Muslim University, Aligarh, 1996,
• BOOK, Ilmul Amraz of Ibn Sina (First edition 1969), Tibbi Academy, Delhi (Second edition 1990), (Third edition 1994), Tibbi Academy, Aligarh, Hakim Syed Zillur, Rahman,
• ENCYCLOPEDIA, 1986, Qanoon lbn Sina Aur Uskey Shareheen wa Mutarjemeen, Publication Division, Aligarh Muslim University, Aligarh, Hakim Syed Zillur Rahman,
• {{Citation |first=Hakim Syed Zillur |last=Rahman |title=QānÅ«n-i ibn-i SÄ«nā aur us ke shārḥīn va mutarajimÄ«n |date=1986 |location=Ê»AlÄ«gaá¹›h |publisher=PablÄ«keshan DÄ«vÄ«zan, Muslim YÅ«nÄ«varsiá¹­Ä«|ol=1374509M }}
• ENCYCLOPEDIA, 2004, Qanun Ibn Sina and its Translation and Commentators (Persian Translation; 203pp), Society for the Appreciation of Cultural Works and Dignitaries, Tehran, Iran, Hakim Syed Zillur Rahman,
• Shaikh al Rais Ibn Sina (Special number) 1958–59, Ed. Hakim Syed Zillur Rahman, Tibbia College Magazine, Aligarh Muslim University, Aligarh, India.

Medicine

• Browne, Edward G. Islamic Medicine. Fitzpatrick Lectures Delivered at the Royal College of Physicians in 1919–1920, reprint: New Delhi: Goodword Books, 2001. {{ISBN|81-87570-19-9}}
• Pormann, Peter & Savage-Smith, Emilie. Medieval Islamic Medicine, Washington: Georgetown University Press, 2007.
• Prioreschi, Plinio. Byzantine and Islamic Medicine, A History of Medicine, Vol. 4, Omaha: Horatius Press, 2001.
• Syed Ziaur Rahman. Pharmacology of Avicennian Cardiac Drugs (Metaanalysis of researches and studies in Avicennian Cardiac Drugs along with English translation of Risalah al Adwiya al Qalbiyah), Ibn Sina Academy of Medieval Medicine and Sciences, Aligarh, India, 2020 {{ISBN|978-93-80610-43-6}}

Philosophy

• Amos Bertolacci, The Reception of Aristotle's Metaphysics in Avicenna's Kitab al-Sifa'. A Milestone of Western Metaphysical Thought, Leiden: Brill 2006, (Appendix C contains an Overview of the Main Works by Avicenna on Metaphysics in Chronological Order).
• Dimitri Gutas, Avicenna and the Aristotelian Tradition: Introduction to Reading Avicenna's Philosophical Works, Leiden, Brill 2014, second revised and expanded edition (first edition: 1988), including an inventory of Avicenna' Authentic Works.
• Andreas Lammer: The Elements of Avicenna's Physics. Greek Sources and Arabic Innovations. Scientia graeco-arabica 20. Berlin / Boston: Walter de Gruyter, 2018.
• Jon McGinnis and David C. Reisman (eds.) Interpreting Avicenna: Science and Philosophy in Medieval Islam: Proceedings of the Second Conference of the Avicenna Study Group, Leiden: Brill, 2004.
• {{in lang|fr}} Michot, Jean R., La destinée de l'homme selon Avicenne, Louvain: Aedibus Peeters, 1986, {{ISBN|978-90-6831-071-9}}.
• Nader El-Bizri, The Phenomenological Quest between Avicenna and Heidegger, Binghamton, N.Y.: Global Publications SUNY, 2000 (reprinted by SUNY Press in 2014 with a new Preface).
• Nader El-Bizri, "Avicenna and Essentialism," Review of Metaphysics, Vol. 54 (June 2001), pp. 753–778.
• Nader El-Bizri, "Avicenna's De Anima between Aristotle and Husserl," in The Passions of the Soul in the Metamorphosis of Becoming, ed. Anna-Teresa Tymieniecka, Dordrecht: Kluwer, 2003, pp. 67–89.
• Nader El-Bizri, "Being and Necessity: A Phenomenological Investigation of Avicenna's Metaphysics and Cosmology," in Islamic Philosophy and Occidental Phenomenology on the Perennial Issue of Microcosm and Macrocosm, ed. Anna-Teresa Tymieniecka, Dordrecht: Kluwer, 2006, pp. 243–261.
• Nader El-Bizri, 'Ibn SÄ«nā's Ontology and the Question of Being', Ishrāq: Islamic Philosophy Yearbook 2 (2011), 222–237
• Nader El-Bizri, 'Philosophising at the Margins of 'Sh'i Studies': Reflections on Ibn SÄ«nā's Ontology', in The Study of Sh'i Islam. History, Theology and Law, eds. F. Daftary and G. Miskinzoda (London: I.B. Tauris, 2014), pp. 585–597.
• Reisman, David C. (ed.), Before and After Avicenna: Proceedings of the First Conference of the Avicenna Study Group, Leiden: Brill, 2003.

External links

{{Sister project links|n=no|b=no|v=no|wikt=no}}

• {{Iranica|avicenna-index}}
• {{Gutenberg author|id=49814}}
• {{Librivox author |id=15890}}
• SEP, ibn-sina/, Ibn Sina [Avicenna], Dimitri, Gutas,
• SEP, ibn-sina-metaphysics/, Ibn Sina's Metaphysics, Olga, Lizzini,
• SEP, ibn-sina-logic/, Ibn Sina's Logic, Riccardo, Strobino,
• SEP, ibn-sina-natural/, Ibn Sina's Natural Philosophy, Jon, McGinnis,
• IEP, avicenna, Avicenna (Ibn Sina), Sajjad H., Rizvi,
• IEP, av-logic, Avicenna (Ibn Sina): Logic, Saloua, Chatti,
• Avicenna (Ibn-Sina) on the Subject and the Object of Metaphysics with a list of translations of the logical and philosophical works and an annotated bibliography
• {{In Our Time|Avicenna|b00855lt|Avicenna}}

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