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Thinkers

Ibn Tufayl

Islamic · Europe · 1105 to 1185

Andalusian physician and writer whose story of a boy raised alone on an island shows a mind reaching truth without teachers.

What it is

Ibn Tufayl (about 1105 to 1185) was an Andalusian Muslim philosopher, physician and court official. He served as personal physician and vizier to the Almohad caliph, and when he retired he recommended Averroes as his successor.

He is best known for Hayy ibn Yaqzan, a philosophical romance about the relationship between philosophy and religion. It tells of a boy who grows up alone on an island, raised by a gazelle, and who works out for himself, by reason and reflection, what is necessary for survival and then the nature of the world and God.

The main ideas

  • A tale of reason alone. A child with no teacher or scripture reaches an understanding of the world and of God by his own reasoning, which shows what unaided thought can attain.
  • Philosophy and religion. The story is about how philosophical truth and religious truth relate, and suggests they speak to the same reality in different ways.
  • A borrowed name. He takes the title and the character from an allegory of Avicenna and builds a new story on it.
  • A story as philosophy. He chose a story, not a treatise, to carry his ideas.

What it looks like in practice

Picture someone who grew up without any teacher or book and is asked what they could work out about the world just by looking, thinking and trying things. Hayy ibn Yaqzan imagines the answer, step by step, and asks whether such a person would end where the religious traditions do. The thought experiment is useful because it strips away everything inherited, so that what remains is only what a mind can find by itself, and the reader can then compare that with what tradition teaches. This is an illustration of the idea, not a quotation.

Books and moments

  • Hayy ibn Yaqzan is his one surviving major work, the philosophical romance.
  • His court career as physician and vizier to the Almohad caliph is where he supported Averroes.

Questions and criticism

  • Can reason reach God without revelation? The story seems to say yes, and the question of how it relates to the faith is left for the reader.
  • Is the tale an argument? Its literary form leaves open how seriously the plot should be taken as a thesis.
  • Why is it said to anticipate later stories? The tale may have been one of the models for Robinson Crusoe, though the link is uncertain.

Close neighbours

He recommended Averroes as his successor, and the story draws on Avicenna. The pages on Ibn Sina and Averroes show the two philosophers around him.

Written by epchē in our own words, and checked against independent sources on 9 October 2026. The sources are listed below.

Who they connect to

Influenced

  • Averroes (Ibn Rushd) · Ibn Tufayl introduced Averroes to the ruler and encouraged his work on Aristotle.
  • John Locke · An English translation of Ibn Tufayl's story circulated in Locke's day, and some see a link with his blank-slate mind. (scholars disagree about this link)

Influenced by

  • Ibn Sina (Avicenna) · Ibn Tufayl took the title and central figure of his story from an Avicennan tale.

Other Islamic thinkers

Sources we used

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