Abu al-Walid Muhammad ibn Ahmad ibn Rushd, better known in the Latin West as Averroes, lived during a unique period in Western intellectual history, in which interest in philosophy and theology was waning in the Muslim world and just beginning to flourish in Latin Christendom. Just fifteen years before his birth, the greatest critic of Islamic philosophy, al-Ghazzali (1058-1111), had died after striking a deadly blow to Muslim Neoplatonic philosophy, particularly the work of the great philosopher Ibn Sina (980-1037). From such bleak circumstances emerged the Spanish-Muslim philosophers, of which the jurist and physician Ibn Rushd came to be regarded as the final and most influential Muslim philosopher, especially to those who inherited the tradition of Muslim philosophy in the West.

1. Biography

Ibn Rushd was born in Cordova, Spain, to a family with a long and well-respected tradition of legal and public service. His grandfather, the influential Abdul-Walid Muhammad (d. 1126), was the chief judge of Cordova, under the Almoravid dynasty, establishing himself as a specialist in legal methodology and in the teachings of the various legal schools. Ibn Rushd's father, Abdul-Qasim Ahmad, although not as venerated as his grandfather, held the same position until the Almoravids were ousted by the Almohad dynasty in 1146.

Ibn Rushd's education followed a traditional path, beginning with studies in hadith, linguistics, jurisprudence and scholastic theology. The earliest biographers and Muslim chroniclers speak little about his education in science and philosophy, where most interest from Western scholarship in him lies, but note his propensity towards the law and his life as a jurist. It is generally believed that Ibn Rushd was influenced by the philosophy of Ibn Bajjah (Avempace), and perhaps was once tutored by him. His medical education was directed under Abu Jafar ibn Harun of Trujillo. His aptitude for medicine was noted by his contemporaries and can be seen in his major enduring work Kitab al-Kulyat fi al-Tibb (Generalities) This book, together with Kitab al-Taisir fi al-Mudawat wa al-Tadbir (Particularities) written by Abu Marwan Ibn Zuhr, became the main medical textbooks for physicians in the Jewish, Christian and Muslim worlds for centuries to come.

Ibn Rushd traveled to Marrakesh and came under the patronage of the caliph 'Abd al-Mu'min, likely involved in educational reform for the dynasty. The Almohads, like the Almoravids they had supplanted, were a Northwest African Kharijite-influenced Berber reform movement. Founded in the theology of Ibn Tumart (1078-1139), who emphasized divine unity and the idea of divine promise and threat, he believed that a positive system of law could co-exist with a rational and practical theology. This led to the concept that law needed to be primarily based on revelation instead of the traditions of the jurists. Ibn Talmart's theology affirmed that the existence and essence of God could be established through reason alone, and used that to posit an ethical legal theory that depended on a divine transcendence.

Ibn Rushd's relationship with the Almohad was not merely opportunistic, (considering the support his father and grandfather had given to the Almoravids) for it influenced his work significantly; notably his ability to unite philosophy and religion. Sometime between 1159 and 1169, during one of his periods of residence in Marrakesh, Ibn Rushd befriended Ibn Tufayl (Abubacer), a philosopher who was the official physician and counselor to Caliph Abu Yaqub Yusuf, son of 'Abd al-Mu'min. It was Ibn Tufayl who introduced Ibn Rushd to the ruler. The prince was impressed by the young philosopher and employed him first as chief judge and later as chief physician. Ibn Rushd’s legacy as the commentator of Aristotle was also due to Abu Yaqub Yusuf. Although well-versed in ancient philosophy, the prince complained about the challenge posed by the Greek philosopher’s texts and commissioned Ibn Rushd to write a series of commentaries on them.

Through most of Ibn Rushd's service, the Almohads grew more liberal, leading eventually to their formal rejection of Ibn Talmart’s theology and adoption of Malikite law in 1229. Despite this tendency, public pressure against perceived liberalizing tendencies in the government led to the formal rejection of Ibn Rushd and his writings in 1195. He was exiled to Lucena, a largely Jewish village outside of Cordoba, his writings were banned and his books burned. This period of disgrace did not last long, however, and Ibn Rushd returned to Cordoba two years later only soon after to die the following year. Doubts about Ibn Rushd’s orthodoxy persisted, but as Islamic interest in his philosophy waned, his writings found new audiences in the Christian and Jewish worlds.