Volume 18/19, 2020/2021
Ousia: Essence ou Substance?
Puissance et acte chez Averroès
entre ontologie et théologie
The present paper aims at presenting Averroes’ doctrine of act and potency in the framework of his general conception of metaphysics as a science. By tracing the origins of his doctrine back to Alexander of Aphrodisias, it shows that Averroes conceives act and potency as concomitant attributes of being qua being and as terms πρὸς ἕν and ἀφ’ ἑνός. According to this reading, the study of these two notions, considered as such, constitutes an essential step in Averroes’ metaphysical project, whose ultimate goal is to account for the essence of the first of all forms: God.