SOULS ARE AS IMMORTAL AS THE ONE FROM WHOM THEY PROCEED.
Let us proceed to the objection drawn from the heat that remains after the withdrawal of the fire. The heat is not the image of the fire, or at least, we may deny that there is always fire in heat; but even so heat would not be independent of fire. Besides, when you withdraw from a body the fire that heats it, this body grows cold, if not instantaneously, at least gradually. It would, however, be wrong to say that the powers that descend here below also gradually grow extinct; for this would amount to stating that only the One is immortal, while the souls and intelligences are mortal. Besides, it is not reasonable to admit that even the things that derive from a "being" that wastes away also gradually exhaust themselves; for even if you should immobilize the sun, it would still shed the same light in the same places. If it were objected that it would not be the same light, the conclusion would be (the absurdity) that the body of the sun is in a perpetual wastage. Last we have elsewhere demonstrated at length that what proceeds from the One does not perish, but that all souls and intelligences are immortal.