Abstract
This paper considers the problem of evil as it has been discussed and formulated by Plotinus and polemically taken over by Proclus. Contrary to Plotinus, Proclus does not consider matter as evil. Rather, evil in its elusive indefinite nature has to be characterized by the redefined concepts of privation, subcontrary and parypostasis. In its inescapable deficiency, evil, then, is the privation and subcontrary of the good that exists parypostatically, that is, as elusively present in its absence as the misplacement of being and the displacement of the good.