The Divine Institutes

Now, that is a much more empty argument which says that the soul appears to be mortal because it is not quickly sent forth from the body, but gradually unfolds itself from all the members, beginning from the extremity of the feet; as though, if it were eternal, it would burst forth in a single moment of time, which takes place in those who die by the sword. But they who are slain by disease are longer in breathing forth their spirit, so that as the limbs grow cold the soul is breathed forth. For, since it is contained in the material of the blood, as light is in the oil, that material being consumed by the heat of fevers, the extremities of the limbs must grow cold; since the more slender veins are extended into the extremities of the body, and the extreme and smaller streams are dried up when the fountain-spring fails. It must not, however, be supposed that, because the perception of the body fails, the sensibility of the soul is extinguished and perishes. For it is not the soul that becomes senseless when the body fails, but it is the body which becomes senseless when the soul takes its departure, because it draws all sensibility with it. But since the soul by its presence gives sensibility to the body, and causes it to live, it is impossible that it should not live and perceive by itself, since it is in itself both consciousness and life. For as to that which says,

“But if our mind were immortal, it would not when dying complain so much of its dissolution as it would rejoice in passing abroad and quitting its vesture like a snake,”

I never saw any one who complained of his dissolution in death; but he perhaps had seen some Epicurean philosophizing even in death, and with his latest breath discoursing about his dissolution.

How can it be known whether he feels that he is in a state of dissolution, or that he is being set free from the body, when his tongue grows dumb at his departure? For as long as he perceives and has the power of speech, he is not yet dissolved; when he has suffered dissolution, he is now unable either to perceive or to speak, so that either he is not yet able to complain of his dissolution, or he is no longer able. But, it is said, he understands before he undergoes dissolution, that he must undergo it. Why should I mention that we see many of the dying, not complaining that they are undergoing dissolution, but testifying that they are passing out, and setting forth on their journey and walking? And they signify this by gesture, or if they still are able, they express it also by their voice. From which it is evident that it is not a dissolution which takes place, but a separation; and this shows that the soul continues to exist. Other arguments of the Epicurean system are opposed to Pythagoras, who contends that souls migrate from bodies worn out with old age and death, and gain admission into those which are new and recently born; and that the same souls are always reproduced at one time in a man, at another time in a sheep, at another in a wild beast, at another in a bird; and that they are immortal on this account, because they often change their abodes, consisting of various and dissimilar bodies. And this opinion of a senseless man, since it is ridiculous and more worthy of a stage-player than of a school of philosophy, ought not even to have been refuted seriously; for he who does this appears to be afraid lest any one should believe it. Therefore we must pass by those things which have been discussed in behalf of falsehood against falsehood; it is sufficient to have refuted those things which are against the truth.