Islamic philosophy
Philosophy emerging from the Islamic tradition, blending reason and faith.
Islamic philosophy arises from within the Islamic tradition. In the Islamic world, two terms are often rendered as "philosophy": *falsafa*, which covers logic, mathematics, physics, and philosophy itself; and *kalam*, a rationalist form of scholastic theology that includes the Ash’ari, Maturidi, and Mu’tazili schools. The early phase of Islamic philosophy started with al-Kindi in the early 9th century CE (the 2nd century of the Islamic calendar) and wound down with Ibn Rushd (Averroes) in the late 12th century CE (the 6th century AH), a period that largely overlaps with the Islamic Golden Age. Ibn Rushd’s death effectively ended the specific tradition known as the Islamic peripatetic school, and philosophical activity dropped off sharply in the western Islamic world, including al-Andalus and the Maghreb.
In the eastern Islamic world, however, philosophy lasted much longer, especially in Safavid Iran, the Ottoman Empire, and the Mughal Empire. Several schools continued to thrive there: Avicennism, Averroism, Illuminationism, mystical philosophy, transcendent theosophy, and the School of Isfahan. Ibn Khaldun, through his *Muqaddimah*, made notable contributions to the philosophy of history. Interest in Islamic philosophy revived during the late 19th- and early 20th-century Nahda (“Awakening”) movement and continues into the present.
Islamic philosophy had a major impact on Christian Europe. The translation of Arabic philosophical texts into Latin “led to the transformation of almost all philosophical disciplines in the medieval Latin world,” with Muslim philosophers especially influencing natural philosophy, psychology, and metaphysics. Hans Daiber’s *Bibliography of Islamic Philosophy* lists roughly 9,525 works (books and articles) on the subject up to 1998, covering both primary sources and secondary literature in Western and non-Western languages. A 2007 supplement added over 3,000 more entries.
- field
- Philosophy, theology, logic, natural philosophy
- known_for
- Development of falsafa and kalam; influence on medieval Christian Europe
- key_period
- Early 9th century CE to late 12th century CE (classical period)
- key_figures
- al-Kindi, al-Farabi, Avicenna, Averroes, Ibn Khaldun
- schools
- Avicennism, Averroism, Illuminationism, transcendent theosophy, school of Isfahan
Lore & Background
Islamic philosophy emerged in the early 9th century CE with al-Kindi and flourished during the Islamic Golden Age. Two main currents developed: Kalam, a rationalist theology dealing with Islamic questions, and Falsafa, which drew on Aristotelianism and Neoplatonism. Key figures included al-Farabi, Avicenna, and Averroes, who sought to harmonize Greek philosophy with Islamic thought. The death of Averroes in the late 12th century CE marked the end of the Islamic peripatetic school in the western Islamic world, including al-Andalus and the Maghreb.
Reader's Guide
Islamic philosophy had a major impact in Christian Europe, where translation of Arabic philosophical texts into Latin 'led to the transformation of almost all philosophical disciplines in the medieval Latin world', with a particularly strong influence in natural philosophy, psychology and metaphysics. In the eastern Islamic world, philosophy persisted much longer in Safavid Iran, the Ottoman Empire, and the Mughal Empire, where schools such as Avicennism, Averroism, Illuminationism, and transcendent theosophy continued. Interest revived during the Nahda ('Awakening') movement in the late 19th and early 20th centuries and continues today. The historiography of Islamic philosophy is marked by disputes over interpretation, including whether philosophers wrote esoterically to avoid persecution.
Did You Know?
- Two terms used in the Islamic world for philosophy are falsafa (philosophy, logic, mathematics, physics) and kalam (rationalist theology).
- Early Islamic philosophy began with al-Kindi in the early 9th century CE and declined with Ibn Rushd (Averroes) in the late 12th century CE.
- Islamic philosophy persisted much longer in the east, including Safavid Iran, the Ottoman Empire, and the Mughal Empire.
Frequently Asked Questions
What is Islamic philosophy and how is it defined?
Islamic philosophy is the tradition of rational inquiry that grew out of the Islamic intellectual world, blending logical reasoning with theological reflection. It encompasses both falsafa (covering logic, mathematics, physics, and metaphysics) and kalam (rationalist Scholastic theology with schools like Ash'arism, Maturidism, and Mu'tazilism).
Who are the key figures in the Islamic philosophy canon?
The classical lineage runs from al-Kindi as the pioneer, through al-Farabi and Avicenna (Ibn Sina), to Averroes (Ibn Rushd), with Ibn Khaldun often cited as a later major voice. These thinkers built a continuous chain of argument spanning roughly four centuries.
What are the main schools within Islamic philosophy?
Major schools include Avicennism, Averroism, Illuminationism, transcendent theosophy, and the school of Isfahan. Each developed a distinct approach to reconciling reason, revelation, and metaphysical speculation.
What period does classical Islamic philosophy cover?
The classical era runs from al-Kindi's work in the early 9th century CE (2nd century of the Islamic calendar) through Ibn Rushd's contributions in the late 12th century CE (6th century AH). This roughly 400-year window saw the movement rise, flourish, and gradually decline in its original heartlands.
Why is Islamic philosophy important to the broader intellectual history?
It preserved, critiqued, and extended Greek philosophical thought, then transmitted those ideas into medieval Christian Europe. Its work in logic, natural philosophy, and theology shaped intellectual traditions well beyond the Islamic world.
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