EVIL POSSESSES A LOWER FORM OF BEING.

All these things participate in a being; they do not differ from it, they are identical with it, and constitute it. For if evil be an accident in something, then evil, though not being a real being, must be something by itself. Just as, for the good, there is the Good in itself, and the good considered as an attribute of a foreign subject, likewise, for evil, one may distinguish Evil in itself, and evil as accident.