36. It will not, I consider, be opposed to the nature of our undertaking, if we restate with all possible brevity our opinions on the immortality of rational natures. Every one who participates in anything, is unquestionably of one essence and nature with him who is partaker of the same thing. For example, as all eyes participate in the light, so accordingly all eyes which partake of the light are of one nature; but although every eye partakes of the light, yet, inasmuch as one sees more clearly, and another more obscurely, every eye does not equally share in the light. And again, all hearing receives voice or sound, and therefore all hearing is of one nature; but each one hears more rapidly or more slowly, according as the quality of his hearing is clear and sound. Let us pass now from these sensuous illustrations to the consideration of intellectual things. Every mind which partakes of intellectual light ought undoubtedly to be of one nature with every mind which partakes in a similar manner of intellectual light. If the heavenly virtues, then, partake of intellectual light, i.e., of divine nature, because they participate in wisdom and holiness, and if human souls, have partaken of the same light and wisdom, and thus are mutually of one nature and of one essence,—then, since the heavenly virtues are incorruptible and immortal, the essence of the human soul will also be immortal and incorruptible. And not only so, but because the nature of Father, and Son, and Holy Spirit, whose intellectual light alone all created things have a share, is incorruptible and eternal, it is altogether consistent and necessary that every substance which partakes of that eternal nature should last for ever, and be incorruptible and eternal, so that the eternity of divine goodness may be understood also in this respect, that they who obtain its benefits are also eternal. But as, in the instances referred to, a diversity in the participation of the light was observed, when the glance of the beholder was described as being duller or more acute, so also a diversity is to be noted in the participation of Father, Son, and Holy Spirit, varying with the degree of zeal or capacity of mind. If such were not the case, we have to consider whether it would not seem to be an act of impiety to say that the mind which is capable of (receiving) God should admit of a destruction of its essence; as if the very fact that it is able to feel and understand God could not suffice for its perpetual existence, especially since, if even through neglect the mind fall away from a pure and complete reception of God, it nevertheless contains within it certain seeds of restoration and renewal to a better understanding, seeing the “inner,” which is also called the “rational” man, is renewed after “the image and likeness of God, who created him.” And therefore the prophet says, “All the ends of the earth shall remember, and turn unto the Lord; and all the kindreds of the nations shall worship before Thee.”