The Divine Institutes

After these things the lower regions shall be opened, and the dead shall rise again, on whom the same King and God shall pass judgment, to whom the supreme Father shall give the great power both of judging and of reigning. And respecting this judgment and reign, it is thus found in the Erythræan Sibyl:—

Then in another:—

And in another place in the same:—

Not all men, however, shall then be judged by God, but those only who have been exercised in the religion of God. For they who have not known God, since sentence cannot be passed upon them for their acquittal, are already judged and condemned, since the Holy Scriptures testify that the wicked shall not arise to judgment. Therefore they who have known God shall be judged, and their deeds, that is, their evil works, shall be compared and weighed against their good ones: so that if those which are good and just are more and weighty, they may be given to a life of blessedness; but if the evil exceed, they may be condemned to punishment. Here, perhaps, some one will say, If the soul is immortal, how is it represented as capable of suffering, and sensible of punishment? For if it shall be punished on account of its deserts, it is plain that it will be sensible of pain, and even of death. If it is not liable to death, not even to pain, it follows that it is not capable of suffering.

This question or argument is thus met by the Stoics: that the souls of men continue to exist, and are not annihilated by the intervention of death: that the souls, moreover, of those who have been just, being pure, and incapable of suffering, and happy, return to the heavenly abodes from which they had their origin, or are borne to some happy plains, where they may enjoy wonderful pleasures; but that the wicked, since they have defiled themselves with evil passions, have a kind of middle nature, between that of an immortal and a mortal, and have something of weakness, from the contagion of the flesh; and being enslaved to its desires and lusts, they contract an indelible stain and earthly blot; and when this has become entirely inherent through length of time, souls are given over to its nature, so that, though they cannot altogether be extinguished, inasmuch as they are from God, nevertheless they become liable to torment through the taint of the body, which being burnt in by means of sins, produces a feeling of pain. Which sentiment is thus expressed by the poet:—

These things are near to the truth. For the soul, when separated from the body, is, as the same poet says, such as

…because it is a spirit, and by its very slightness incapable of being perceived, but only by us who are corporeal but capable of being perceived by God, since it belongs to Him to be able to do all things.