[80] By which, then, of these modes of corruption is it becoming to say that the world is destroyed? By that which is caused by separation? No, for it is not compounded of separate members so that its different parts can be dispersed, nor of portions joined together so that they can be dissolved; nor is it united together in a similar manner to our own bodies, for they have the seeds of decay in themselves, and they are subject to influence of a great variety of things by which they are at times injured; but the power of the world is invincible, since by its great superiority to other things it has dominion over everything.