The Book of Wisdom or The Wisdom of Solomon 3:7 Commentaire

"Like the moon, eternally perfect and a faithful witness in the sky." First he spoke of the sun, and we said that this referred to the soul of the righteous. Now he speaks of the moon, which is here appropriately compared with the human body, because it waxes and wanes with time. But he adds that it is "perfect" so that, by referring to that spiritual body, you would understand that he is not speaking of something temporal but only of that eternity that will never fail. Our very body, in fact, will be filled with light "forever," like "the perfect moon." And this moon, that is, the structure of our body, will be a "faithful witness," because in it the promises will have been fulfilled. And see that he has placed it "in the heavens," that is, in a holy person. The bodies of those whose souls shine with divine light will shine in the same way, as Solomon says, "The righteous will shine forth and, like sparks in the stubble, run here and there." - "Explanation of the Psalms 88.37"

God said earlier that those who sincerely repent will be saved and that after they have received the remedy of forgiveness, we must think of them as stars. Indeed, those who have merited to be numbered among the saints shine like the nighttime stars of this creation. But as much as it might seem to us that there are many, many of these in the church, God has counted every one of those who will have the joy of participating in his kingdom. The fact that we can think of the stars as holy people is attested to in the passage of Genesis that says, “I will make your descendents as numerous as the stars of heaven.” And Solomon says, “The righteous will shine like the stars of heaven.”

“Like the moon, eternally perfect and a faithful witness in the sky.” First he spoke of the sun, and we said that this referred to the soul of the righteous. Now he speaks of the moon, which is here appropriately compared with the human body, because it waxes and wanes with time. But he adds that it is “perfect” so that, by referring to that spiritual body, you would understand that he is not speaking of something temporal but only of that eternity that will never fail. Our very body, in fact, will be filled with light “forever,” like “the perfect moon.” And this moon, that is, the structure of our body, will be a “faithful witness,” because in it the promises will have been fulfilled. And see that he has placed it “in the heavens,” that is, in a holy person. The bodies of those whose souls shine with divine light will shine in the same way, as Solomon says, “The righteous will shine forth and, like sparks in the stubble, run here and there.”