Hippolytus

“ But since it would be absurd to say that any projection of a non-existent God became anything non-existent (for Basilides altogether shuns and dreads the Substances of things generated in the way of projection for, (he asks,) of what sort of projection is there a necessity, or of what sort of matter [1] must we assume the previous existence, in order that God should construct a world, as the spider his web; or (as) a mortal man, for the purpose of working it, takes a (piece of) brass or of wood, or some other of the parts of matter?) ”

“ For not one of those things that are among things superior, is so silly as to descend beneath. The third Sonship, however, that which requires purification, has continued, he says, in the vast conglomeration of all germs conferring benefits and receiving them. ”

“ Basilides’ Account of the “Sonship.”
All things, therefore whatsoever it is possible to declare, and whatever, being not as yet discovered, one must omit, were likely to receive adaptation to the world which was about to be generated from the Seed. And this (Seed) , at the requisite seasons, increases in bulk in a peculiar manner, according to accession, as through the instrumentality of a Deity so great, and of this description. (But this Deity) the creature can neither express nor grasp by perception. ”