Commentary

This passage is among the most frequently quoted statements of al-Kindi's intellectual outlook, and it is usually read as a programmatic defence of translation and borrowing from earlier Greek sources. Peter Adamson, in his monograph on al-Kindi, places the sentiment within a Baghdad court culture in which translation was actively sponsored, and he argues that al-Kindi regarded philosophy as a shared inheritance rather than a possession of any single community. Alfred Ivry, whose study of al-Kindi's metaphysics remains a standard reference, has similarly emphasised that al-Kindi's willingness to draw on Aristotle, Plato, and Neoplatonic writings did not signal a retreat from Islamic doctrine but reflected his belief that truth is one. Richard Walzer, in his work on Greek learning in the Islamic world, notes that the claim anticipates a more general argument for the universality of reason. Because the English rendering is not drawn from a single verified critical edition, the precise wording should be treated with caution, and readers should consult Adamson's and Ivry's discussions of the surviving Arabic text before relying on the phrasing. The attribution to al-Kindi is well supported in substance, even if the sentence itself has been reworded across translations and anthologies.