Colossians 3:9

But since the Father, the Son, and the Holy Spirit are of one Nature, the Father certainly will not be in subjection to Himself. And therefore the Son will not be in subjection in that in which He is one with the Father; lest it should seem that through the unity of the Godhead the Father also is in subjection to the Son. Therefore, as upon that cross it was not the fulness of the Godhead, but our weakness that was brought into subjection, so also will the Son hereafter become subject to the Father in the participation of our nature, in order that when the lusts of the flesh are brought into subjection the heart may have no care for riches, or ambition, or pleasures; but that God may be all to us, if we live after His image and likeness, as far as we can attain to it, through all. The benefit has passed, then, from the individual to the community; for in His flesh He has tamed the nature of all human flesh. Thus, according to the Apostle: "As we have borne the image of the earthly, so also shall we bear the image of the heavenly." This thing certainly cannot come to pass except in the inner man. Therefore, "laying aside all these," that is those things which we read of: "anger, malice, blasphemy, filthy communication;" as he also says below: "Let us, having put off the old man with his deeds, put on the new man, which is renewed in knowledge after the image of Him that created Him."

For it is not one thing which dies and another which is quickened, as neither is it one thing Which is lost and another which is found, but the Lord came seeking for that same sheep which had been lost. What was it, then, which was dead? Undoubtedly it was the substance of the flesh; the same, too, which had lost the breath of life, and had become breathless and dead.

Elsewhere, too, he has even more plainly called it an image, while enforcing the same thing in other words. "Do you," he says, "putting off the old man with his deeds, put on the new man, which is renewed in the knowledge of God after the image of Him that created him." Where the one passage reads, "Put ye on the new man, which is created after God," the other has, "Put ye on the new man, which is renewed after the image of Him that created him." In the one place he says, "After God;" in the other, "After the image of Him that created him." But instead of saying, as in the former passages "In righteousness and true holiness," he has put in the latter, "In the knowledge of God." This renewal, then, and forming again of the mind, is wrought either after God, or after the image of God. But it is said to be after God, in order that it may not be supposed to be after another creature; and to be after the image of God, in order that this renewing may be understood to take place in that wherein is the image of God, i.e. in the mind.

For we say that those things are alive which spring up and grow, and no one would deny that all things that participate in life and natural motion are animate, yet at the same time one cannot say that such life partakes of a perfect soul,—for though a certain animate operation exists in plants, it does not attain to the motions of sense; and on the other hand, though a certain further animate power exists in the brutes, neither does this attain perfection, since it does not contain in itself the grace of reason and intelligence. And even so we say that the true and perfect soul is the human soul, recognized by every operation; and anything else that shares in life we call animate by a sort of customary misuse of language, because in these cases the soul does not exist in a perfect condition, but only certain parts of the operation of the soul, which in man also (according to Moses' mystical account of man's origin) we learn to have accrued when he made himself like this sensuous world. Thus Paul, advising those who were able to hear him to lay hold on perfection, indicates also the mode in which they may attain that object, telling them that they must "put off the old man," and put on the man "which is renewed after the image of Him that created him." Now may we all return to that Divine grace in which God at the first created man, when He said, "Let us make man in our image and likeness"; to Whom be glory and might for ever and ever. Amen.

Seek nothing with exterior gold and bodily adornment; but consider the garment as one worthy to adorn him who is according to the image of his Creator, as the apostle says: "Stripping off the old man, and putting on the new, one that is being renewed unto perfect knowledge 'according to the image of his Creator.'" And he who has put on "the heart of mercy, kindness, humility, patience and meekness" is clothed within and has adorned the inner man.