Arab philosophers effectively integrated faith and scientific fact, letting one exit within the framework of the other. The Arab philosophers after Byzantium re-discovered the classic philosophy of Aristotle, Plotinus, and Plato in attempting to find answers to the fundamental questions concerning God‘s creation of the universe, the nature and destiny of the human soul, and the true existence of the seen as the unseen.
Among the well-known philosophers of the medieval world were al-Kindi, who contributed to the work of Plato and Aristotle; al-Farabi, who made a model of Man‘s community; Avicenna (Ibn Sina), who developed theories on form and matter that were incorporated into medieval Christian Scholasticism; Ibn Khaldun, who expounded the cycles of a state in his Muqqadimah (Introduction).
Islamic philosophy, known as falsafa, is a rich and diverse tradition that integrates Greek philosophical ideas with Islamic thought, while also developing original concepts. Here are some of the most significant Islamic philosophy books that have shaped the intellectual landscape of the Islamic world:
1. "Kitab al-Shifa" (The Book of Healing)
- Author: Ibn Sina (Avicenna) (980–1037)
- Overview: One of the most influential works in Islamic philosophy, The Book of Healing is a comprehensive encyclopedic work that covers logic, natural sciences, mathematics, and metaphysics. Ibn Sina’s integration of Aristotelian and Neoplatonic philosophy with Islamic theology had a profound impact on both Islamic and Western thought.
2. "Tahafut al-Falasifa" (The Incoherence of the Philosophers)
- Author: Al-Ghazali (1058–1111)
- Overview: This seminal work is a critical attack on the metaphysical ideas of Islamic philosophers, particularly those of Ibn Sina and Al-Farabi. Al-Ghazali challenges the compatibility of Greek philosophy with Islamic teachings, particularly in areas such as causality and the eternity of the world. This book is a key text in the debate between reason and revelation in Islamic thought.
3. "Tahafut al-Tahafut" (The Incoherence of the Incoherence)
- Author: Ibn Rushd (Averroes) (1126–1198)
- Overview: Written as a rebuttal to Al-Ghazali’s Tahafut al-Falasifa, Ibn Rushd’s work defends the use of reason and philosophy in understanding religious truths. Ibn Rushd argues for the harmony between philosophy and religion, and his work became highly influential in both the Islamic world and medieval Europe.
4. "Al-Muqaddima" (The Introduction)
- Author: Ibn Khaldun (1332–1406)
- Overview: Although primarily a work of sociology and history, Ibn Khaldun’s Muqaddima contains significant philosophical discussions on the nature of society, economics, and human civilization. His theories on the rise and fall of civilizations are deeply philosophical and have influenced later thinkers in both the East and the West.
5. "Al-Madina al-Fadila" (The Virtuous City)
- Author: Al-Farabi (872–950)
- Overview: In this work, Al-Farabi, known as "the Second Teacher" after Aristotle, outlines his vision of the ideal society, guided by a philosopher-king. The book draws heavily on Plato’s Republic but adapts its ideas to fit within an Islamic framework, exploring the relationship between ethics, politics, and religion.
6. "Risalat Hayy ibn Yaqzan" (The Epistle of Hayy ibn Yaqzan)
- Author: Ibn Tufayl (1105–1185)
- Overview: This philosophical novel explores themes of self-discovery, the nature of knowledge, and the relationship between reason and revelation. It tells the story of a boy raised by animals on a deserted island who discovers the truths of existence through reason alone. The work had a significant influence on later Islamic and Western thought, including European Enlightenment thinkers.
7. "Al-Isharat wa'l-Tanbihat" (The Book of Remarks and Admonitions)
- Author: Ibn Sina (Avicenna) (980–1037)
- Overview: This later work of Ibn Sina is a concise yet profound exploration of logic, metaphysics, and mysticism. It presents complex philosophical ideas in a more accessible manner and is known for its integration of philosophy with Islamic spirituality.
8. "Al-Hikma al-Mashriqiyya" (The Oriental Philosophy)
- Author: Suhrawardi (1154–1191)
- Overview: Suhrawardi, the founder of the Illuminationist school of philosophy, presented a new form of metaphysics that combined Persian, Platonic, and Islamic ideas. The Oriental Philosophy is a mystical and philosophical work that emphasizes the importance of inner illumination and spiritual knowledge.
9. "Kitab al-Burhan" (The Book of Demonstration)
- Author: Ibn Rushd (Averroes) (1126–1198)
- Overview: This work is part of Ibn Rushd’s trilogy on logic and epistemology. In The Book of Demonstration, he discusses the principles of logic and reasoning, emphasizing the importance of rational demonstration in philosophical inquiry. His defense of Aristotelian logic was crucial in the preservation and transmission of Greek philosophy to the West.
10. "Al-Mantiq" (Logic)
- Author: Al-Farabi (872–950)
- Overview: Al-Farabi's writings on logic were highly influential in the development of Islamic philosophy. He expanded on Aristotle's works, systematizing logic and making it a central discipline in Islamic intellectual tradition. His contributions to logic were foundational for later philosophers.
11. "Hikmat al-Ishraq" (The Wisdom of Illumination)
- Author: Suhrawardi (1154–1191)
- Overview: This book outlines Suhrawardi’s philosophy of Illuminationism, which combines metaphysics with mysticism. Suhrawardi presents a vision of reality where light and darkness symbolize the degrees of existence and knowledge. This work is central to the development of later Islamic mysticism and philosophy.
12. "Al-Risala al-Shamsiyya" (The Treatise on Logic)
- Author: Qutb al-Din al-Shirazi (1236–1311)
- Overview: This treatise is a significant work in the tradition of Islamic logic, further developing the ideas of earlier philosophers like Al-Farabi and Ibn Sina. It was widely studied in Islamic madrasas and played a key role in the education of scholars in
Rasail Ikhwan al-Safa" (Epistles of the Brethren of Purity)
- Author: Anonymous, attributed to the Brethren of Purity (10th century)
- Overview: This collection of epistles includes many philosophical and spiritual anecdotes aimed at explaining the mysteries of the universe, ethics, and metaphysics. The work is attributed to a secretive group of philosophers and has had a significant impact on Islamic thought.