He wrote the first philosophical novel. A child raised by a gazelle on a deserted island discovers God through reason alone.
Ibn Tufayl served as court physician in Marrakesh. His single surviving work, Hayy ibn Yaqzan, tells the story of a boy raised alone on an island who discovers natural philosophy, metaphysics, and mystical union with God through observation and reason. When he meets people from a nearby island who follow a revealed religion, he finds their beliefs are the same truths he discovered, expressed in images for those who cannot reason abstractly. The book was translated into Latin in 1671 and influenced Locke and Defoe.
Served as personal physician to the Almohad caliph Abu Yaqub Yusuf in Marrakesh. The position gave him security and time to think, and it gave him influence over who else the caliph met.
Growing old and looking for a successor, Ibn Tufayl introduced the young Ibn Rushd to Caliph Abu Yaqub Yusuf. The meeting led to Ibn Rushd's commission to comment on Aristotle. One philosopher's retirement launched another's career.
Wrote Hayy ibn Yaqzan, the story of a child raised alone on a desert island who discovers the truths of philosophy and religion through reason alone. It is one of the earliest philosophical novels, and it influenced Defoe's Robinson Crusoe centuries later.
Ibn Tufayl explicitly discussed Ibn Bajja's ideas in the introduction to Hayy ibn Yaqzan.
Ibn Tufayl introduced Ibn Rushd to the Almohad caliph who commissioned the Aristotle commentaries.