Thomas Aquinas

Above, the Apostle admonished the faithful against carnal vices; here he admonishes them against spiritual vices. And first he sets down a universal admonition; second he distinguishes them part by part.

He says therefore: "at one time you walked in these," but now "put off," you also, all things — not only carnal things, but all things. 1 Peter 2:1: "putting away all malice, and all guile, and dissimulations, and envies, and detractions," etc.

Now he distinguishes the spiritual vices into two: first into sin of the heart; second, of the mouth, there "blasphemy," etc.

And first he sets down wrath. For "the wrath of man does not work the justice of God" (James 1:20), and this is to be put off. Second, indignation, which arises from wrath, which is when someone considers another unworthy of the things he has, or unworthy to be compared to another. Isaiah 27:4: "indignation is not mine." Malice, which follows upon these two, namely when someone contrives to bring evil upon his neighbor. James 1:21: "casting away all uncleanness, and abundance of malice, in meekness," etc.

Then he sets down the sins pertaining to the sin of the mouth, and there are three kinds of sins of the mouth. For by this sin the disorder of the mind is designated: first in relation to God, and this is blasphemy. Leviticus 24:14: "bring forth the blasphemer outside the camp, and let all who heard lay their hands upon his head, and let the whole people stone him." And thus any blasphemy whatsoever is a mortal sin. But what if it is sudden? I answer: it must be said that if it is sudden, in such a way that he does not perceive that he is blaspheming, he does not sin mortally. But I believe that, however sudden it may be, if nevertheless he perceives that he is uttering words of blasphemy, he sins mortally.

Second, he designates the disorder concerning concupiscence, saying "filthy speech out of your mouth." Ephesians 4:29: "let no evil speech proceed out of your mouth," etc. Third, the disorder against one's neighbor, and this is lying. Proverbs 19:5: "he who speaks a lie shall not escape."

Then, when he says "stripping off," etc., he shows the reason why the aforesaid vices are to be avoided — namely, because once the old state has been put off, newness ought to be put on. Matthew 9:16: "no one puts a patch of rough cloth on an old garment," etc. And first he sets down the putting off of the old state; second, the taking on of newness, there "and putting on."

He says therefore: "put off" — that is, "stripping off," etc. For this grows old through sin. Hebrews 8:13: "but what grows old and decays is near to destruction." This old state draws near to corruption, because sin is the way to corruption. Likewise, through sin virtue and spiritual beauty are lost — and this old state was indeed introduced through the sin of the first parent. Romans 5:12: "for as through one man sin entered into this world, and through sin death, so also death passed through into all men, in whom all sinned." This, then, is "the old man" — that is, the old state of sin. Romans 6:6: "our old man has been crucified together, that the body of sin might be destroyed, that we may no longer serve sin," etc. "Put off, with its deeds." Ephesians 4:22: "put off, as regards your former way of life, the old man, who is corrupted according to the desires of error," etc.

The new man is the mind renewed within, because man, before grace, has his interior mind subject to sin, and when he is restored through grace, he has newness. Psalm 102:5: "your youth shall be renewed like the eagle's." Galatians, last chapter, 15: "in Christ Jesus neither circumcision, nor uncircumcision avails anything, but a new creature." The new creature is renewing grace, but still the old state remains in the flesh. But if you follow the judgment of the new man, then you put on the new man; but if you desire according to the desires of the flesh, you put on the old state. Ephesians 4:24: "put on the new man, who is created according to God in justice, and holiness of truth."

Then, when he says "and putting on," etc., he describes the new man. And first he shows the manner of the renewal; second, where it is renewed; third, according to what it is renewed.

He shows therefore that the interior man, old through ignorance of God, is renewed through faith and the knowledge of God. 2 Corinthians 3:18: "we are transformed into the same image from brightness into brightness, as by the Spirit of the Lord." But where is this renewal? There, namely, where the image of God is — which is not in the powers of the sensitive part, but in the mind. Hence he says "according to the image," that is, the very image of God, which is renewed in us — and this "according to the image of him," namely of God, "who created him." Now he is said to be "newly created," because the rational soul is not by transmission, but created by God.

Then, when he says "where there is not," etc., he shows that this renewal is common to all — otherwise it would not pertain to man insofar as he is man. And this is because it is made according to something that belongs to all. Now a fivefold distinction among men falls here: one according to bodily sex, and this he excludes, saying "where there is not male and female," because they do not differ in mind, but according to bodily sex. Second, by nations, and this he excludes, there "Gentile and Jew." For these are of the faithful, those of the unfaithful, and yet both are rational in mind. Romans 3:29: "is he the God of the Jews only? Is he not also of the Gentiles?" Third, according to a fixed and proper rite, because some had the profession of the law, and some did not have this same rite. Romans 10:12: "the same Lord of all," etc. Another, according to language, there "barbarian and Scythian." The Scythian is toward the North, but barbarism denotes strangeness; hence barbarians are as it were strangers. And he is simply a barbarian who is a stranger from man insofar as man, and this is insofar as rational. And therefore those are barbarians who are not ruled by reason and by laws, and therefore barbarians are naturally slaves — and in Christ they do not differ, because even if they do not have civil law, they nevertheless have the law of Christ. Another according to conditions, because some are slaves, some free: but in Christ all are alike. Job 3:19: "small and great are there," etc.

Therefore these differences are not in Christ, but "Christ is all, and in all." For there is no circumcision except through Christ, and freedom through Christ; if you are not free, your freedom is Christ. If you are not circumcised, your circumcision is Christ, and so of the others. And "in all," because he gives his benefits to all.