Abstract

_ Source: _Volume 11, Issue 1, pp 26 - 45 In his _Commentary on the Timaeus_, Porphyry of Tyre argued against the second-century Platonist Atticus’ thesis that the creation in Plato’s _Timaeus_ was a process from a point of time. This paper focuses on the summary of one of Porphyry’s arguments against this thesis exposed in Book 2 of Proclus’ _Commentary on the Timaeus_. It argues that Proclus does justice to Porphyry’s views and that the argument points to a classification of powers in Porphyry’s metaphysics that has so far been neglected by scholars.