Concerning the Duration of the Heavens.

I will not refuse, O most studious Athanasius, to comply with your request, that I should compose a discourse on heaven; but, for the sake of clearness, I shall first enquire whether divine scripture pronounces it to be indissoluble or dissoluble, for you have informed me that one of those who glory in being Christians, when wishing to speak against the Pagans, unconsciously agreed with them in their opinion, that heaven is a sphere which is always revolving; and yet that in the same work he proclaimed it to be dissoluble. I know not what induced him to make this assertion, and I could not but wonder that the wisdom of a man of so great learning should be blinded by his craving for distinction. For if, as a Christian, he had in view to refute the view of the Pagans, he ought first to have overthrown from the foundation their principles relating to the sphere and its revolution, just as we ourselves, by the will of God, have done in the other work, which as requested we composed. But if he admits their foundation and their principles, from which their demonstrations of eternal duration proceed, why does that wise man indulge to no purpose in idle talk, basing his nonsense not on a rock, but upon the sand?