Archelaus

“ For if the universe is clearly divided, as if some wall had been drawn through the centre of it, and if on the one side the light dwells, and on the other side the darkness, it is yet to be understood that this darkness has been brought accidentally about through the shadow generated in consequence of the objects which have been set up in the world ”

“ But if we have to take account of this matter on the supposition that no such wall has been built, then again it comes to be understood that the universe forms but one locality, without any exception, and is placed under one power; and if so, then the darkness can in no way have an ungenerated nature. ”

“ If we consider that the light existed before the estate of the creatures was introduced, and that there was no object in an opposite position which might generate shadow, it must follow that the light was then diffused everywhere, and that all places were illuminated with its effulgence, as has been shown by what you have stated just now ”