This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
Suhrawardi did not present his illuminationist philosophy, hikmat al ishraq, as his own invention so much as a recovery of a single wisdom he believed ran continuously beneath separate cultures and ages, a chain he traced back through Plato and the Neoplatonists on one side and through the ancient Persian sages of pre Islamic Iran, the Khusrawani tradition associated with Zoroastrian kingship and cosmology, on the other, treating Greek and Persian wisdom as two expressions of the same underlying illuminationist truth rather than as rival traditions. Reality, on his account, is arranged as a hierarchy of immaterial lights of differing intensity, each level illuminating and giving reality to the ones below it, descending from a single Light of Lights at the summit down through angelic intermediaries to the physical world of shadow and darkness at the bottom.
That claimed lineage carried a political implication scholars still debate: Suhrawardi held that the sage who unites rigorous philosophical demonstration with disciplined mystical illumination is fit to rule as a philosopher king, a role he associated with the ancient Persian monarchs themselves rather than treating kingship and philosophy as separate offices.
His synthesis outlived his own execution by centuries, becoming a formative influence on later Persian philosophy, above all the Safavid era School of Isfahan and its central figure Mulla Sadra, whose own philosophy absorbed illuminationist themes into a further synthesis with Islamic theology and Peripatetic philosophy.