Abstract

This article defines Themistius’ exegesis of the human intellect as a prodromic noetics, that is, a psychology in which the former psychological function is naturally predisposed, as a matter, to the action of the latter one, which acts as a form. This doctrine, which I claim to stem from Plato’s Timaeus, makes sense of hylomorphism by allowing separate psychological functions both to combine to non-separate ones and to unify cognitive functions and their cognitive objects. At the same time, Themistian exegesis aims at defining the self, which is identified with the active intellect, since this intellect is the ultimate form of this successive prodromic interaction. Concluding remarks are intended to give weight to the thesis that Themistius’ noetics is an original attempt to recognize and reject two other extreme positions: the one which implies that actual intellect is not human but divine, as Alexander of Aphrodisias claimed; the other advanced by Zeno the Stoic, who held that the lower functions of the human soul are defined as perversions of the higher one.