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Commentary on 2 Thessalonians (Super II Epistolam ad Thessalonicenses Lectura)

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Thomas Aquinas · 1225–1274 1272
“Gather yourselves together, that I may announce to you the things that are to come, in the last days, et cetera. These words are fitting for this epistle. For two things are touched upon which belong to it, namely its fruit, and its subject matter. Hence it says that I may announce, et cetera. For in it there is treated of those things which are to come in the last days, which are three, namely: the dangers of the Church, in the time of Antichrist. 2 Tim. 3, 1: in the last days perilous times will be at hand, et cetera. Likewise, the punishments of the wicked. Ps. 72, 17: until I enter into the sanctuary of God, et cetera. Nevertheless, on account of deceits you have set [it] for them; you have cast them down while they were being lifted up. Likewise, the rewards of the good. Prov. ult.: strength and beauty are her garment. And of these things this epistle treats. The usefulness is shown, because gather yourselves together. Thus from this epistle a gathering is acquired, namely of those agreeing in the truth, because they were disagreeing about the future judgment, on account of what he says in the first epistle: then we who are alive, et cetera. Ps. 146, 2: he will gather the dispersions of Israel. Likewise a gathering of wills, because when they consider that whatever things are temporal will perish at the end of the world, it is given to be understood that they gather them to seek one thing, namely the heavenly reward. Ecclus. 30, 24: gather your heart in his holiness. Likewise a gathering of thoughts unto one stable truth. Is. ult.: but I come to gather their works and their thoughts, et cetera. Thus therefore the fruit and the subject matter are clear, because in the first he fortified them against past persecutions, here he fortifies them against future ones.”
Prologue to the Commentary on 2 Thessalonians Source
Thomas Aquinas · 1225–1274 1272
“This epistle is divided into the greeting, and the epistolary narration, at "we ought to give thanks," etc. Again, first the persons greeting are set down; second, the persons greeted; third, the goods wished for. Now these are the same persons as in the first. But three persons greeting are set down, so that the authority of the epistle might appear more robust. Eccles. 4:12: A threefold cord is broken with difficulty. To the church of the Thessalonians, etc. Church means a congregation: which ought to be in God, otherwise it is evil. Of the good one it is said, Ps. 49:5: Gather together his saints to him, etc. In Christ, that is, in faith in him. Rom. 5:2: through whom we have access by faith into this grace. Then he wishes them good things, and first, peace. For it is the beginning of all spiritual gifts. 1 Cor. 15:10: By the grace of God I am what I am. Again, peace, which is the end of men. Ps. 147:14: who has placed your ends as peace, etc. And this from God, etc. James 1:17: Every excellent gift, and every perfect gift, is from above, descending from the Father of lights, etc. And from the Lord Jesus, etc. 2 Pet. 1:4: through whom he has given us the greatest and precious things. We ought to give thanks, etc. This is the epistolary narration. And first he instructs them concerning the things to come in the last days; second, he admonishes them familiarly concerning certain matters, in the third chapter, at "for the rest, brothers," etc. Again, first he admonishes, as has been said, as to the rewards of the good, and the punishments of the wicked; second, as to the dangers in the time of Antichrist, chapter 2, at "but we ask you," etc. Again, first he gives thanks concerning the preparation for the future judgment; second he describes the judgment itself, at "if indeed it is just." Again, first he gives thanks for their progress; second he shows the fruit of the progress; third, the sign. He says therefore, we ought to give thanks, etc. For because in the first epistle he commended them for faith and charity and other goods in which they abounded, therefore he says, we ought always to give thanks for you, because the good that you have, I reckon as my own. 3 John 4: I have no greater grace than this, that I hear my children walk in truth. And this to God, without whom nothing good can be done. And this is fitting, because we give thanks for great goods. 2 Macc. 1:11: Having been delivered by God from great dangers, let us give magnificent thanks. Why? Because spiritual goods grow exceedingly. For they are kept perilously, unless a man makes progress in them. Now among these gifts of God, the first is faith, through which God dwells in us, and in this we make progress according to the intellect. Eph. 3:17: that Christ may dwell through faith in your hearts. And thus man makes progress through knowledge, devotion, and adherence. The second is charity, through which God is in us according to effect. 1 John 4:16: God is charity, and he who abides in charity abides in God, and God in him. And therefore he says, and it abounds. Prov. 15:5: in abundant justice, there is the greatest strength, etc. 1 Thess. 4:9: But concerning brotherly charity we had no need to write to you, for you yourselves have learned from God to love one another, etc. And then the progress is set down, when he says: so that I glory in it among others, because I reckon what is yours as mine. For the good of disciples is the glory of prelates. Prov. 10:1: A wise son makes a father glad, etc. Prov. 17:6: The crown of old men is their children's children, etc. 2 Cor. 9:2: for which I glory concerning you. And then he sets down the sign of progress, namely patience, which is shown most of all in tribulations. James 1:12: Blessed is the man who endures temptation, etc. In tribulations there are two things to be kept, namely patience, lest one depart from the faith. James: patience has a perfect work. And faith in persecutions. 1 Cor. 4:12: We suffer persecution and we endure it. Hence he says, in faith, in all your persecutions and tribulations. These tribulations indeed are named from thistles, by which we are pricked inwardly through afflictions. Gen. 3:18: it shall bring forth to you thorns and thistles. Ps. 24:17: The tribulations of my heart are multiplied. And these things the saints endure on account of two things: namely, on account of the terror of the wicked. For if God does not spare the good in this world, how will he spare the wicked in the future? 1 Pet. 2: but if first from us, what is the end of those who do not believe the Gospel of God, etc. Jer. 49:12: Behold, they to whom there was no judgment, that they should drink the cup, etc. Second, to increase merit. Hence he says, that worthy, etc. For, as it is said in Matt. 11:12, the kingdom of heaven suffers violence, and the violent bear it away. And Luke, last chapter: was it not necessary for Christ to suffer these things, and so enter into his glory? Rom. 8:17: if indeed we suffer with him, that we may also be glorified together with him. Hence he says, for which you also suffer. For the tribulation which is borne for God makes one worthy of the kingdom of God. Matt. 5:10: Blessed are they who suffer persecution, etc. 1 Pet. 4:15: let none of you suffer as a murderer, or a thief, or a reviler, or a coveter of what belongs to others.”
Commentary on 2 Thessalonians, ch. 1, l1 Source
Thomas Aquinas · 1225–1274 1272
“Above, he dealt with their fitness for the future judgment; here he deals with the form of the judgment. And first he sets down the judgment as to the punishment of the wicked and the rewards of the good; secondly, he treats each part separately, at the words in flame. Again, first he sets down the judgment as to the punishment of the wicked; secondly as to the rewards of the good, at the words when he shall come. As to the first he had said above you endure as an example, etc., here he adds, if indeed it is just; "if" is used for "because." Hence another text has if indeed. Or if indeed may be referred to the example of just judgment; as if he were to say: it is just that you suffer these things, if indeed you merit from this. But the first reading and exposition is better. It is just to render in return. Ps. 93:2: rise up, you who judge the earth, render a reward to the proud. Is. 33:1: woe to you who plunder, shall you not also be plundered? Tribulation, namely of eternal damnation. Rom. 8:35: tribulation, or distress, etc. And to you who are troubled, rest. Lk. 16:25: you received good things in your life, and Lazarus likewise evil things. But now he is comforted here, while you are tormented. Apoc. 14:13: for from now on the Spirit says, that they may rest from their labors. With us, that is, an equal glory. But is this really true? I answer. Equality is twofold, namely absolute, of quantity, and of proportion. And the first is not equal as to man's participation, but is equal as to the beatitude participated, which is God; for man participates according to more and less, namely according as he loves God more ardently or less ardently. But according to the second, there will be a complete equality, because the glory of Peter stands to the grace given him and his merit just as the glory of Linus stands to his. This, I say, will be at the revelation, etc. Jn. 5:22: the Father has given all judgment to his Son, and this insofar as he is the Son of Man; hence it follows and has given him power to execute judgment, because in human form he will appear to all, but now he does not appear, because his humanity lies hidden in the glory of God, but then it will appear. Is. 40:5: and the glory of the Lord shall be revealed, etc. And this with the angels of his power, his ministers. Matt. 25:31: when the Son of Man shall come in his majesty, and all his angels with him, etc. Then when he says in flaming fire, he treats of both, namely the punishment of the wicked and the rewarding of the good; but in the punishment of the wicked he shows it to be bitter, just, and lasting. He says therefore rendering vengeance, that is, of him who judges those to be punished in flaming fire, the face of the world burning, and enveloping the reprobate, and thrusting them down forever. Ps. 96:3: fire shall go before him, etc. Again, it will be just on account of a twofold fault, namely of unbelief and of evil life. As to the first he says who have not known, that is, have not wished to know, God. Job 21:14: we do not wish the knowledge of your ways. 1 Cor. 14:38: he who is ignorant shall be ignored, etc. As to the second he says who do not obey the Gospel of our Lord Jesus Christ. Rom. 10:16: not all obey the Gospel. Disobedience is so great a sin that through it death came into this world, as is said in Rom. 5:19. Again it will be lasting, because they shall suffer eternal punishment in destruction. And it can be read in two ways, according as punishment is twofold, namely of sense and of loss. Concerning the punishment of sense it can be understood thus: they shall suffer, that is, shall endure eternal punishments without end, and this in destruction, because they shall always be dying. For it is otherwise with the punishments of this life and those of the next. For here, the more bitter they are, the shorter they are, because they are extinguished; but those are most grievous, because they are the punishments of death, and are without end. Hence it is said that they will always be as it were in death. Ps. 48:15: death shall feed upon them. Is., last chapter: their worm shall not die. But the punishment of loss is twofold, because they will be separated from the vision of God. Hence he says from the face of the Lord, namely removed. Job 13:16: no hypocrite shall come before his face. The other is the privation of the vision of the glory of the saints. Is., last chapter: let the wicked be taken away, that he may not see the glory of the saints, etc. Or otherwise, from the face of the Lord, etc. In this is shown the cause of the bitterness of the punishment of sense. For someone's sentence is voided, either on account of a higher judge, or on account of the power of a superior; but this will not be the case, because this judgment will proceed from the face of the Lord. Ps. 16:2: from your countenance let my judgment come forth, etc. And therefore he says they shall suffer punishment, that is, shall endure it, from the face of the Lord. Then when he says when he shall come, he treats of the rewarding of the saints. And first he sets down the reward; secondly the merit, at the words who have believed. He commends the glory of the saints, both as to its essence, through participation in the glory of God, when he says to be glorified, etc., and as to its surpassing character, at the words and to be marveled at. He says therefore when he shall come: Christ is indeed glorious. Phil. 2:11: every tongue should confess that the Lord Jesus Christ is in the glory of God the Father. To be glorified in his saints, because good is by its nature communicative of itself; or to be glorified in his saints, who are his members, in whom he dwells, and in whom he is glorified, when his glory, namely that of the head, is passed down even to his members. Is. 49:3: you are my servant, Israel, for in you I will be glorified. And this will exceed all wonder. Hence he says to be marveled at, etc. For wonder is a kind of astonishment arising from a great impression on the imagination. But so great is the glory of the saints that it cannot fall within the estimation of men. And therefore he says to be marveled at. Wis. 5:2: they shall marvel at the suddenness of unhoped-for salvation, etc. Then he sets down the merit, at the words who have believed, etc. And he sets down first the merit of faith, secondly the aid of prayer, at the words in which. He says therefore: this will be the glory, because our testimony has been believed upon you, which we believed concerning Christ, in that day, that is, on account of that day, because the good things we do are on account of that day. And he says this testimony is upon you, that is, above human sense. Ecclus. 9: very many things are above the sense of man, etc. For faith has no merit where human reason supplies proof. For unless it were above you, it would not be of great merit to believe. Or he says upon you, that is, it has dominion over you as you humbly submit your understanding to belief. 2 Cor. 10:5: bringing every understanding into captivity to the obedience of Christ. Thus the Gloss explains it. Or otherwise, and more according to the letter: I say that Christ will be glorified in you, who have believed, on the day of judgment, when the apostles will judge; and then the testimony, which is upon you, that is, concerning the readiness of your faith, will be certain and believed, that is, credible. Then when he says in which we pray, etc., he adds the aid of prayer, and first he sets forth what he asks; secondly to what end, at the words that may be glorified; thirdly by what means he might obtain what he asks, at the words according to the grace. Now he asks one thing on God's part, and two things on our part. He says therefore in which, that is, on account of which day, we also pray always. Rom. 1:9: without ceasing I make remembrance of you always in my prayers. 1 Kings 13:23: far be this sin from me before the Lord, that I should cease to pray for you. But to what end? That our God may deem you worthy of his calling, that is, may make you live worthily in the world according to your calling. Eph. 4:1: that you walk worthily of the calling by which you have been called. Again, on our part he asks two things: on the part of the will, that they may fully enjoy every goodness; hence he says that he may fulfill every desire of goodness, that is, may fulfill in you the desire of every good. Phil. 1: who works in us to will and to accomplish according to good will. Again, on the part of the understanding, that they may believe perfectly; therefore he says and the work of faith. Rom. 10:10: for with the heart one believes unto righteousness, but with the mouth confession is made unto salvation. And this may you work in virtue, that is, in constancy and fortitude, so that by no fear you may cease from confessing him. Or thus, in which, that is, on account of which day we pray, that God may deem it worthy to give you that to which he called you. 1 Pet. 3:9: to this you have been called, that you may possess a blessing by inheritance. And may he fulfill every good which you desire, which is in eternal life, when we shall have God. Ps. 102:5: who fills your desire with good things. Again, may he fulfill the work of faith, which will be when that which here we see through a glass and in a riddle, we shall then see face to face. But to what end? That the name of our Lord Jesus Christ may be glorified, etc., that is, that it may be for the glory of Christ; and that through you, both in the present and in the future, the name of Christ may be glorified in your good deeds. Matt. 5:16: let them see your good works, and glorify your Father who is in heaven. Conversely, of evil deeds it is said in Is. 52:5, and Rom. 2:24: the name of God is blasphemed through you. But by what shall we be able to attain that? According to the grace of our God, which is the root of all our good deeds. 1 Cor. 15:10: by the grace of God I am what I am, etc.”
Commentary on 2 Thessalonians, ch. 1, l2 Source
Thomas Aquinas · 1225–1274 1272
“He who is Apostle above showed things to come, as regards the punishments of the wicked and the rewards of the good; here he announces things to come as regards the dangers of the Church, which will be in the time of Antichrist. And first he announces the truth about the future dangers; second he warns them to remain in the truth, at the place therefore, brothers. Concerning the first he does two things: first he excludes falsity; second he instructs concerning the truth, at the place unless. Again the first is divided into three: first he recalls that from which they ought to be induced; second he shows to what they ought to be induced, at the place that you be not quickly; third he removes that which could move them, at the place nor by spirit. Now he induces from three things, namely from his own prayers, at we beg, not from precepts. Philem. 8: having much confidence in Christ Jesus to command you what pertains to the matter, for charity's sake I rather beseech. Second, from the coming of Christ, desirable to the good, though terrible to the wicked. Amos 5:18: woe to them that desire the day of the Lord, et cetera. 2 Tim. 4:8: and not only to me, but to them also that love his coming, et cetera. Apoc., last chapter: come, Lord Jesus, et cetera. Third, from the desire and love of the whole congregation of the saints, unto the same, namely where Christ is, because Matt. 24:28: where the body shall be, there shall the eagles also be gathered together. Or unto the same, that is, into the same, because all the saints will be in the same place and glory. Ps. 49:5: gather ye together his saints to him. But to what does he induce them? That you be not quickly moved from your sense. Now to be moved is one thing, to be terrified another. He is moved from his sense who abandons what he held; as if he were to say: do not quickly let go of my teaching. Ecclus. 19:4: he that is hasty to give credit is light of heart. But terror is a certain trepidation, with dread of what is contrary. And therefore he says: be not terrified. Job 15:21: the sound of dread is always in his ears. Likewise, if there is peace, they always suspect ambushes. Wis. 17:10: for whereas wickedness is fearful, it beareth witness to its condemnation, et cetera. Then when he says nor by spirit, he removes what could move them, first in particular, second in general, at the place lest anyone. Now a person is seduced through a false revelation; hence he says nor by spirit, that is: if anyone should say that something contrary to my teaching has been revealed to him through the Holy Spirit, or by the Holy Spirit, do not be terrified. 1 John 4:1: believe not every spirit. Ezek. 13:3: woe to the foolish prophets that follow their own spirit, and see nothing. Sometimes too Satan transforms himself into an angel of light, as is said 2 Cor. 11:14; and 3 Kings, last chapter: I will go out, and I will be a lying spirit in the mouth of all his prophets. Second, through reasoning, or a false exposition of Scripture; therefore he says nor by word. 2 Tim. 2:17: their speech spreadeth like a canker. Eph. 5:6: let no man deceive you with vain words. Third, through authority adduced in an evil sense. 2 Peter, last chapter: as also our most dear brother Paul, according to the wisdom given him, hath written to you, as also in all his epistles, speaking in them of these things, in which are certain things hard to be understood, which the unlearned and unstable wrest, as also the other Scriptures, et cetera. But concerning what were they being seduced? As though the day of the Lord were at hand. And he says nor by an epistle as if sent by us. Because in the first epistle, unless it be well understood, it seems to say that the Lord's coming is at hand, as that: then we who live, et cetera. Then when he says lest anyone, etc., he does the same in general. Luke 21:8: take heed you be not seduced, et cetera. 1 Cor. 15:33: be not seduced. Now the reason why the Apostle removes these things, namely concerning the Lord's coming, is that a prelate ought in no way to wish that any goods be procured through a lie. 1 Cor. 15:15: we are found also false witnesses, et cetera. Likewise, because the thing believed was dangerous, namely that the day of the Lord was at hand. First, because occasion would be given for greater seduction, because after the times of the apostles there were to be some who would say that they were Christ. Luke 21:8: many will say: I am, et cetera. And therefore the Apostle was unwilling. Likewise the Demon frequently pretends to be Christ, as is clear concerning blessed Martin. And therefore, lest they be seduced, he was unwilling. But Augustine gives another reason, that a danger to faith would threaten. Hence someone might say: the Lord will come late, and then I will prepare myself for him. Another would say: he will come soon, and therefore I will prepare myself now. Another would say: I do not know. And this one speaks better, because he agrees with Christ. But he errs more who says: soon; because, the term having elapsed, men would despair, and would believe that the things written are false. Then when he says unless the departure come first, etc., he establishes the truth; and first he shows what things are to come regarding the coming of Antichrist. And there are two things, one of which precedes the coming of Antichrist; the other is his coming itself. The first is the departure, which is explained in many ways in the Gloss. And first, a departure from the faith, because it was to be that the faith would be received by the whole world. Matt. 24:14: and this gospel of the kingdom shall be preached in the whole world. This therefore precedes, which according to Augustine has not yet been fulfilled, and afterward many will depart from the faith, et cetera. 1 Tim. 4:1: in the last times some shall depart from the faith, et cetera. Matt. 24:12: the charity of many shall grow cold. Or a departure from the Roman empire, to which the whole world was subject. Now Augustine says that this is figured in Dan. 2:31 in the statue, where four kingdoms are named; and after those, the coming of Christ, and that this was a fitting sign, because the Roman empire was established for this, that under its power the faith might be preached throughout the whole world. But how is this, since the nations withdrew from the Roman empire long ago, and yet Antichrist has not yet come? It must be said that it has not yet ceased, but has been changed from temporal into spiritual, as Pope Leo says in a sermon on the apostles. And therefore it must be said that the departure from the Roman empire ought to be understood not only as regards the temporal, but as regards the spiritual, namely from the Catholic faith of the Roman Church. Now this is a fitting sign, that just as Christ came when the Roman empire ruled over all, so conversely the sign of Antichrist is a departure from it. Second, he foretells the second thing to come, namely Antichrist. And first as regards his guilt and punishment; second as regards his power, at the place whose coming. Again, first he touches on his guilt and punishment commonly and implicitly; second he explains both, at the place who opposes. He says therefore: the departure will come first, and then he will be revealed. Now he is called the man of sin and the son of perdition, according to the Gloss, because just as the fullness of virtue abounded in Christ, so in Antichrist a multitude of all sins abounds. And just as Christ is better than all the saints, so he is worse than all the wicked. And for this reason he is called the man of sin, because he will be totally given over to sins. But he is not called man of sin in such a way that he could not be worse, because evil never corrupts the whole good, although as regards act he will not be able to be worse. But no man could be better than Christ. Now he is called son of perdition, that is, appointed to utter perdition. Job 21:30: the wicked man is reserved to the day of destruction, and he shall be led to the day of wrath. Or of perdition, that is, of the Devil, not by nature, but by the completion of his malice, which will be completed in him. And he says he will be revealed, because just as all the goods and virtues of the saints who preceded Christ were a figure of Christ, so in all the persecutions of the Church the tyrants were, as it were, a figure of Antichrist, and Antichrist lay hidden there; and thus all that malice, which lies hidden in them, will be revealed at that time. Then when he says who opposes, he explains what he had said. And first he shows how he is the man of sin; second how he is the son of perdition, at the place and then shall be revealed. Again, first he foretells his future guilt; second he assigns its cause, at the place and then. Again, first he describes the guilt, second he says that he is not announcing a new teaching, at the place you remember not. Again, first he shows the guilt, second its sign, at the place so that, et cetera. Now his guilt is twofold, namely opposition to God; hence he says who is opposed to all good spirits. Job 15:26: he ran against God with neck erect, and with fat neck he is armed, as also are his members. Isa. 3:8: their tongue and their devices are against the Lord, to provoke the eyes of his majesty. The second is that he prefers himself to Christ; therefore he says he is lifted up, et cetera. Now God is spoken of in three ways. First, naturally. Deut. 6:4: hear, O Israel, the Lord your God is one God. Second, by opinion. Ps. 95:5: all the gods of the Gentiles are devils. Third, by participation. Ps. 81:6: I have said: you are gods. But Antichrist will set himself above all these. Dan. 11:36: he shall be lifted up, and magnified against every god, and shall speak great things against the God of gods. Now the sign of the guilt is when he says so that in the temple, et cetera. For the pride of Antichrist is greater than the pride of all who preceded him. Hence just as it is read of Caius Caesar, that while he was still living he wished to be worshipped, setting up his statue in every temple, and Ezek. 28:2 it is said of the king of Tyre: thou hast said, I am God, et cetera: so it is credible that Antichrist will do likewise to them, saying that he is God and man. And as a sign of this he will sit in the temple. But in which temple? Was it not destroyed by the Romans? And therefore some say that Antichrist is of the tribe of Dan, which tribe among the other twelve is not named in Apoc. 7:5. And therefore the Jews will first receive him, and will rebuild the temple in Jerusalem, and thus that will be fulfilled, Dan. 9:27: there shall be in the temple the abomination and the idol; Matt. 24:15: and when you shall see the abomination of desolation, which was spoken of by Daniel the prophet, standing in the holy place, he that readeth let him understand. But some say that neither Jerusalem nor the temple will ever be rebuilt, but the desolation will persist even to the consummation and the end. And this also some Jews believe. Therefore it is expounded in the temple of God, that is, in the Church, because many from the Church will receive him. Or according to Augustine, he sits in the temple of God, that is, he rules and dominates, as though he himself with his messengers were the temple of God, just as Christ is with his own. Then when he says do you not remember, he shows that he writes nothing new; as if he were to say: formerly, when I was with you, I said this. 2 John 5: I write not a new commandment to you, but the old commandment, which you had from the beginning. 2 Cor. 10:11: such as we were in word through letters when absent, such also when present in deed, et cetera.”
Commentary on 2 Thessalonians, ch. 2, l1 Source
Thomas Aquinas · 1225–1274 1272
“Above, the Apostle, foretelling, narrated the coming and the guilt of the Antichrist; here he shows the cause of the delay. And first he shows that they have the cause of this knowledge; second he sets forth that cause obscurely, at the words for the mystery. He says therefore: I say that the man of sin must be revealed. And what now restrains — that is, what is the cause that delays it — you know, because I have told you, so that thus at present it is restrained, that in its own time — that is, at the fitting time — it may be revealed. Ecclesiastes 8:6: for every matter there is a time and an opportunity. And in the same place, 3:11: God has made everything good in its time, et cetera. Then, when he says for the mystery, etc., he sets forth its cause. And this text is expounded in many ways, because this word mystery can be in the nominative case, or the accusative. If in the first way, the sense is: I say that in its own time, because even now the mystery — that is, figuratively hidden — is at work in pretenders, who seem good, and yet are evil. And these perform the office of the Antichrist. 2 Timothy 3:5: having a form of godliness, but denying its power. But in the second way, the sense is: for the Devil, in whose power the Antichrist will come, already begins to work his iniquity secretly, through tyrants and seducers, because the persecutions of the Church of this time are figures of that last persecution against all the good, and are, as it were, imperfect in comparison to it. Only that he who now restrains, et cetera. This is expounded in many ways. In one way, according to the Gloss and Augustine, who say that certain persons supposed that Nero, who first persecuted the Christians, was the Antichrist, and that he had not been slain, but withdrawn, and would at some time be restored. Whence the Apostle, dispelling this, says only that he who now restrains — the Roman empire — should hold, until he be taken out of the way — that is, until he dies. But this way is not fitting, because it is many years since Nero died, namely in that year in which the Apostle. But it is better that it be referred to Nero, insofar as he is a public person of the Roman empire, until he be taken out of the way — that is, until the Roman empire be removed from this world. Isaiah 23:9: the Lord of hosts has purposed this, to bring down the pride of all glory, and unto ignominy, et cetera. Or otherwise: only that he who now restrains — that is, who now holds back the coming of the Antichrist — should hold, lest he come; as though it were necessary that still some should come to the faith, and some fall away. As if he were to say: that the departure and approach, which now holds until he come, should hold until that foul one be taken away. Or thus: only let him who now holds the faith, hold it — that is, let him be firm in it. Apocalypse 2: hold fast what you have, that no one take your crown — until he be taken out of the way — that is, until the mingled congregation of the wicked be separated, and become distinct, which will be in the persecution of the Antichrist. Or only, etc. — that is, that the mystery of iniquity, that is, the mystical iniquity, which restrains, may restrain until it be taken out of the midst — that is, until the iniquity be brought into the open, and become, as it were, something existing openly out of the midst. For many now sin in secret, but nevertheless at some time it will be done openly; for God bears with sinners as long as they are hidden, until they sin publicly, and then he will not bear with them, as is clear concerning the Sodomites in Genesis 19:24. But nevertheless Augustine confesses that he does not know what the Apostle is saying to them, who already knew. Whence he says, what now restrains, you know. And besides, this was not very necessary to know. Then, when he says and then, etc., the coming of the wicked one is set forth, and his punishment. First the manifestation; second his punishment. As to the first, he says that wicked one — in the singular — shall be revealed, because his guilt will be manifest, whom the Lord Jesus will slay with the spirit of his mouth. Isaiah 11: the zeal of the Lord of hosts shall do this — that is, the zeal of justice, which is love. For the spirit of Christ is the love of Christ, and this zeal belongs to the Holy Spirit, which he has toward the Church. Or by the spirit of his mouth, that is, by his command; because Michael is to slay him on the Mount of Olives, from where Christ ascended; thus also Julian was extinguished by the divine hand. And this is the present punishment, although he will also be punished eternally in the future, because he will destroy by the brightness, etc. — that is, by his coming, illuminating all things. 1 Corinthians 4:5: he will bring to light the hidden things of darkness, et cetera. And he will destroy, I say, eternally, namely by damnation. Psalm 27:5: he shall destroy them, et cetera. And he says, by the brightness, because he himself was seen to darken the Church, and darkness is driven away by brightness, because whatever the Antichrist shall show, it shall be shown to have been a lie. Then, when he says whose coming is, he foretells the power of the Antichrist. And concerning this he does two things: first he sets forth his power to seduce; second, the cause of this from the justice of the Lord, at the words because the love. Again the first is divided into three, because first he sets forth the author of this power; second, the manner of seducing; third he shows those who are to be seduced. The author of this power is the Devil, and therefore Christ will destroy him. 1 John 3:8: for this the Son of God appeared, that he might dissolve the works of the Devil. And therefore he says that the coming of the Antichrist will be according to the working of Satan — that is, from his instigation. Apocalypse 20:7: Satan will be released from his prison, and will go out, and will seduce the nations, et cetera. For something works according to the working of Satan, as in the possessed, in whom he not only instigates the will, but also impedes the use of reason; which, however, is not imputed to his fault, because he does not have the use of free will. But the Antichrist is not so; rather he will have the use of free will, in which the Devil is suggesting, as is said of Judas, John chapter 3: Satan entered into him — namely, by instigating. But he will deceive in this manner: first through secular power; second through the power of miracles. As to the first, he says in all power — namely, secular power. Daniel 11:43: he shall have dominion over the treasures of gold and silver, and over all the precious things of Egypt. Or power, namely feigned. But as to the second he says in signs, et cetera. Signs are certain wonders, even small ones. But prodigies are great, which show something prodigious, as it were far from the finger. Revelation 13:13: he did great signs, so that he even made fire come down from heaven, et cetera. Matthew 24:24: they shall give great signs and wonders, so that, if it were possible, even the elect would be led into error. And he says lying. A miracle is called lying, either because it lacks the true nature of the deed, or the true nature of a miracle, or the due end of a miracle. The first happens in illusions, when through demons the sight is deceived, so that something appears other than it is: as Simon Magus made a ram be beheaded, and afterward it was shown alive; and a man was beheaded, and afterward the man, who was believed to have been beheaded, was shown alive, and was believed to have been raised. And this men do by changing phantasms and deceiving. In the second way, those things are called miracles improperly which are full of wonder, when the effect is seen and the cause is unknown. Therefore, those things which have a cause hidden to someone, and not absolutely, are indeed called wonders, and not miracles absolutely. But those which have a cause absolutely hidden are properly miracles, whose cause is God himself, the glorious one, because they transcend the whole order of created nature. But sometimes certain wonders happen, not beyond the order of nature, but having hidden causes; and these the demons do much more, who know the powers of nature, and who have determined efficacies for special effects, and these the Antichrist will do; but not those which have the true nature of a miracle, because they cannot do those things which are above nature. In the third way, they are called miracles insofar as they are ordered to bearing witness to the truth of the faith, to bringing back the faithful to God. Mark, last chapter: the Lord working with them, and confirming the word with signs that followed. But if the glory of miracles is present to someone, and he does not use them for this end, the miracles are indeed true as to the nature of the deed done, and as to the nature of a miracle, but they are false as to the due end, and the intention of God. But nevertheless this will not be in the Antichrist, because no one against the faith does true miracles, because God is not a witness of falsehood. Whence someone preaching false doctrine cannot do miracles, although someone having an evil life could. Then he shows those who are to be seduced, when he says to those who perish — that is, among those foreknown unto perdition. John 17:12: none of them perished, but the son of perdition. And this for this reason, because John 10:27: my sheep hear my voice.”
Commentary on 2 Thessalonians, ch. 2, l2 Source
Thomas Aquinas · 1225–1274 1272
“After he has shown in whom the deception of Antichrist takes place, namely in those foreknown to damnation, here he assigns the cause of what has been said. And first he shows the cause of this, and how they will be deceived; second, how the faithful are freed from him, at the words but we. Again, first he sets down their fault alone; second, the punishment together with the fault; third, the punishment alone. And this is the process of sin: for first, on account of the demerit of the first sin, one is deserted by grace, and falls into another sin, and afterward is punished eternally. He says, therefore, that the cause why they will be deceived is that they were unwilling to receive the truth of charity, that is, the truth of the Gospel. John 8:46: if I tell the truth, why do you not believe me? Job 24:13: they were rebels against the light. And he says the charity of truth, because unless faith be formed by charity, it is nothing. 1 Cor 13:2: if I should have faith, so as to move mountains, but should not have charity, I am nothing, et cetera. Gal, last chapter: in Christ Jesus neither circumcision nor uncircumcision avails anything, but a new creature. And he adds the benefit of the truth, saying that they might be saved. Rom 5:1: being justified by faith, let us have peace with God through our Lord, et cetera. But their seduction is both fault and punishment; hence he says he will send, that is, he will permit to come upon them, the working of error. Is 19:14: the Lord has mingled in the midst of her a spirit of dizziness. 3 Kings, last chapter: I will be a lying spirit in the mouth of all his prophets. And therefore he says that they may believe the lie, that is, the false doctrine of Antichrist. Rom 2: for which reason God handed them over to a reprobate sense, that they might do those things which are not fitting. But the punishment alone is eternal damnation; hence he adds that they may be judged, namely by the judgment of damnation. John 5:29: and those who have done evil things shall come forth unto the resurrection of judgment, et cetera. All who have not believed the truth. John 3:18: he who does not believe is already judged. Then when he says but we, he shows why the faithful of Christ are freed. And first he gives thanks for them; second he calls to mind the divine benefits by which they are freed from such things. He says, therefore, thus: they will be deceived, but we ought to give thanks. Rom 1:8: first indeed I give thanks to my God always for you through our Lord, et cetera. Now he sets down a twofold benefit of God, namely the election of God, which is eternal, and the calling, which is temporal, at the words in which he also called you. He says, therefore, that (that is, because) he chose us, namely the apostles, and you, namely the faithful. Eph 1:4: he chose us in him before the foundation of the world, that we should be holy, et cetera. John 15:16: you have not chosen me, but I have chosen you. Concerning the election he touches on three things, namely the order of the elect, the end of the election, and the means of attaining the end. All the saints from the beginning of the world are elect. Deut 33:3: he loved the peoples, all the saints are in his hand. But the apostles are in a special way the firstfruits. Rom 8:23: we ourselves having the firstfruits of the spirit, et cetera. And therefore he says firstfruits of faith. Again, the end of the election is eternal salvation; and therefore he says unto salvation. 1 Tim 2:4: he wills all men to be saved, et cetera. Now this comes about, first, on God's part, through sanctifying grace; hence he says in sanctification of the spirit; second, on our part, there is the consent of free will through faith; therefore he adds and in the faith of truth. Then when he says in which he also called you, et cetera, he sets down the second benefit, which is the temporal calling of Christ, which follows upon the election. Rom 8:30: whom he called, these he also justified, et cetera. And concerning this calling, note the parable, Lk 14:16, of him who made a great supper, et cetera. And he adds through our Gospel, that is, preached by me. But to what supper? Unto the acquiring of glory, that is, that we may acquire the glory of Christ. Then when he says therefore, et cetera, he admonishes them to hold to the truth, and first he sets down the admonition; second the prayer, at the words but may the Lord himself, et cetera. And he does the first because our work depends on free will; but the second because it needs the help of grace. And first he admonishes them to stand, when he says stand in the truth. Gal 5:1: stand, and do not be held again by the yoke of servitude. Second, he teaches the manner of standing, at the words and hold the traditions, that is, the teachings which are handed down by our elders. For teachings which are handed down by lesser persons are sometimes not to be kept, namely when they are contrary to the teachings of the faith. Matt 15:6: you have made void the commandment of God on account of your tradition. But those things are to be kept which are ordered to the commandments of God. Which you have learned. Acts 16:4: Paul taught that they should hold the traditions and teachings which had been decreed by the apostles and elders who were at Jerusalem, et cetera. And they set forth these traditions in two ways: some by words, hence he says by word; some in writings, therefore he adds or by letter. Whence it is clear that many things in the Church, not written, were taught by the apostles, and therefore are to be kept. For many things, according to the judgment of the apostles, it was better that they be kept hidden, as Dionysius says. Hence the Apostle in 1 Cor 10 says the rest I will set in order when I come. Then he sets down the prayer, at the words but our Lord Jesus Christ himself, et cetera; as if to say: thus I admonish, but it avails nothing unless the divine help be present. And therefore he first sets down a twofold benefit of God. The first is his love toward us, by which he bestows other things upon us; therefore he says he has loved us. The second is spiritual consolation, at the words and gave eternal consolation. 2 Cor 1:4: who consoles us in all our tribulation. Is 40:1: be comforted, be comforted, my people, says the Lord your God, et cetera. And he says eternal consolation, namely against all evils imminent and to come. And therefore we await a good hope, that is, the infallibility of eternal goods. 1 Pet 1:3: who according to his great mercy has regenerated us unto a living hope. And this in grace, namely through which we hope to attain eternal life. Rom 6:23: the grace of God is eternal life. But he asks on their behalf for exhortation, which is an admonition leading the mind to willing. And this a man can do outwardly; but it would not be effective unless the spirit of God were within. Hence he says may he exhort your hearts, that is, may he incite them. Hos 2:14: I will lead her into solitude, and speak to her heart. Likewise he asks for confirmation, hence he says and confirm. Ps 67:29: confirm this, O God, which you have worked in us. As if to say: may he exhort through grace, that we may will, and confirm, that we may will effectively. And this in every good work and word. Work precedes word, because Jesus began to do and to teach, Acts 1:1.”
Commentary on 2 Thessalonians, ch. 2, l3 Source
Thomas Aquinas · 1225–1274 1272
“Above he instructed them concerning the things to come at the last times; here he instructs them concerning certain matters which they were to carry out in particular. Here first the instruction is set down; second, the conclusion of the epistle, at the place, but he himself, the God of peace. Likewise, first he admonishes them how they should conduct themselves toward him; second, he shows what confidence he himself has concerning them, at the place, but faithful is God; third, how they should conduct themselves toward others who walk disorderly, at the place, but we declare to you. Concerning the first, first he sets down the prayer; second, what is to be asked in the prayer, at the place, that the word. He says therefore, as for the rest, namely because you are sufficiently instructed, pray for us. Rom. XV, 30: I beseech you therefore, brothers, by our Lord Jesus Christ and by the charity of the Holy Spirit, that you help me in your prayers for me to God. And this is owed as a debt, because those who are cared for have a care for the good of the flock. Hebr. XIII, 7: remember your prelates, who have spoken to you the word of God, et cetera. Second, he shows what is to be asked, namely that the impediments to preaching be removed; and therefore he says that the word of God may run, because it cannot be totally impeded, but only delayed. Therefore he says, may it run. Col. IV, 3: praying at the same time also for us, that the Lord may open to us a door of speech, to speak the mystery of Christ. Likewise, that it may be made clear, namely through a clear and lucid exposition, among the unlearned and the wise, just as also among you. Rom. I, 14: I am a debtor to the wise and to the unwise. Prov. XIV, v. 6: the teaching of the prudent is easy. Likewise through miracles, which are demonstrations of the faith. For every science is made clear through demonstrations, and this is to be prayed for. Act. IV, 29: grant to your servants to speak your word with all confidence, et cetera. Likewise, second, prayer must be made for the preachers, that they be freed from troublesome and evil men, namely the false apostles, who are troublesome in disputing, evil in seducing. Or from persecutors who have devised iniquity in their heart. And the reason for the petition is that not all have faith, because although they may seem to have it, they do not however have the true faith. Is. LIII, v. 1: Lord, who has believed our report? Rom. X, 16: not all obey the Gospel. Then, when he says, but faithful, etc., he sets down the confidence which he has concerning them. And first he does this; second, he prays for them, at the place, but the Lord, et cetera. Now confidence depends on him who gives grace, and on men who are of free will, that they be directed in grace. He says, first, on the part of God: I trust that you will pray, and you will be heard, because the Lord is faithful, who will confirm you in the good things which he has worked in you. I Petr., last chapter: he will perfect, confirm, and establish, et cetera. And he will guard against evil, both of fault and of punishment. If however they should fall into the evils of punishment, it is for their good, because to those who love God all things work together unto good, as is said in Rom. VIII, 28. Second, on their part he says, but we trust concerning you, brothers, namely from the grace which you have received, but in the Lord, not in your own strength. Hebr. VI, 9: but we trust of you, most beloved, better things, and nearer to salvation, et cetera. Because whatever we command, etc., that is, because you will persevere. Ex. XXIV, 7: all the words which the Lord has spoken, we will do. Then, when he says, but the Lord, etc., he prays for them, saying, but may the Lord direct, namely that you may arrive. Now it belongs to man to prepare the soul, and to the Lord to govern the tongue, as is said in Prov. XVI, 1. And a little after: the heart of man disposes his way, but it belongs to the Lord to direct his steps, namely to the appointed prize. And therefore he says, may he direct our hearts, not only our outward works; and this in the charity of God. Now there are two things by which we advance on the way of salvation, namely the good things which we do, and the evils which we endure. But works are not good, unless directed to the end of charity. I Tim. c. I, 5: the end of the commandment is charity, et cetera. Likewise neither is patience good, except through Christ. Lc. XXI, 19: in your patience you will possess your souls. Matth. V, 11: blessed will you be, when men shall curse you. And therefore he says, and the patience of Christ, that is, the endurance of evils on account of Christ, or after his example. I Petr. II, 21: Christ suffered for us, leaving you an example, et cetera. Then, when he says, but we declare, etc., he shows how they should conduct themselves toward disorderly men. And first he sets forth the edict; second, he expounds it, at the place, for you yourselves, etc.; third, he shows the necessity of setting forth the edict, at the place, we have heard. He says therefore: thus you live, and thus I trust; but because there are certain evil men among you, we declare, etc., namely to the perfect, in the name, et cetera. For this belongs to the prelate. Is. LVIII, 1: declare to my people their wicked deeds, and to the house of Jacob their sins, et cetera. Ez. III, 18: I will require his blood at your hand. And the edict follows, saying that you withdraw, et cetera. From this it was introduced into the Church that evil men be avoided, and this lest the weaker be defiled by association with them. Eccli. XIII, 1: he who touches pitch will be defiled by it. I Cor. c. V, 6: a little leaven corrupts the whole lump. Likewise for the healing of the sinner, that shame may turn to his salvation. Eccli. IV, 25: there is a shame that brings sin, and there is a shame that brings glory. Nor should this be done indiscriminately, but with deliberation and maturity. I Cor. V, 4: you being gathered together, and my spirit, with the power of the Lord Jesus, to deliver such a man to Satan for destruction, et cetera. And thus here it is said, that you withdraw, et cetera. Nor should excommunication be made, except for some sin, because here it is said, disorderly, et cetera. And this is when something is evil in itself, and against the order of natural law, as the Gloss expounds. I Cor. XIV, 40: that all things be done honestly and according to order among you. Rom. XIII, 1: all things that are, are ordained by God. Or because it is forbidden, and against the teaching of the Church. Hence he says, and not according to the tradition, et cetera. Above, in the second chapter of this epistle: hold the traditions which you have learned, whether by word, or by our epistle. Then, when he says, for you yourselves, etc., he expounds with respect to the last thing he had said, namely, according to the traditions, showing what this tradition is, and how they received it from him. Now this tradition is that they should not be idle, or meddlesome. And first he shows how they received it by example; second, how by word. Likewise, first he shows that he avoided restlessness; second, how; third, he assigns the reason. He says therefore, concerning the tradition which they received, you know, etc., because prelates are to be imitated not in all things, but in those things which are according to the rule of Christ. I Cor. IV, 16 and c. XI, 1: be imitators of me, as I also am of Christ. And in what? Because we were not restless among you. For the Thessalonians were very generous. I Thess. IV, 9: concerning brotherly charity we have no need to write to you, for you yourselves have learned, et cetera. And for this reason the poor lived idly, and out of idleness gave themselves to undue works, not pertaining to them. And this was restlessness. And therefore he says, because we were not restless, et cetera. I Thess. IV, v. 11: give your effort, that you may be quiet, et cetera. Likewise, neither did we eat bread for nothing, etc., because he worked with the works of his hands. Act. XX, 34 it is said: you yourselves know that these hands ministered to my necessities, and to those who are with me. And Prov., last chapter: she does not eat the bread of idleness. Num. XVI, 15: you know that I have not even taken so much as an ass from them, et cetera. But in labor and weariness. Not a little, but night and day, that is, continually, because at times he had to preach and teach, and he spent the remainder in labor, lest we should burden any of you. II Cor. XII, 13: what is it in which you had less than the rest, except that I did not burden you? Then, when he says, not as though, etc., he assigns the reason for his manual labor. Where he first excludes a false cause, second sets down the true one. A false cause indeed would be if someone were to say that it was not lawful for him to accept support from them. And therefore he says, not as though we did not have, rather we did have, the power of living from the support of the faithful. I Cor. IX, 13: those who serve the altar, partake with the altar. Matth. X, v. 10: the laborer is worthy of his food. I Cor. c. IX, 14: so also the Lord has ordained for those who preach the Gospel, to live from the Gospel. And thus from the Gospel there are two kinds of men having the power to live from the support of others, namely those who serve the altar, and preachers. Then, when he says, but that you, etc., he sets down the true cause. For we find a twofold cause why the apostle labored with his hands: one among the Corinthians; another here. For those were avaricious, and would have taken it hard, as is said there. But the cause why he labored here was the idleness of these. And therefore he says, that we might give a pattern, etc., namely of laboring. I Tim. IV, 12: be an example to the faithful in word, in conduct, in charity, in faith, in chastity. I Petr. V, 3: made a pattern of the flock. Another cause is given in the Gloss, I Cor. IV, namely when we do not find one who gives to us, and then he labored. A fourth cause was, that like the monks of Egypt they should not be idle. Eccli. XXXIII, 29: idleness has taught much evil. Hence those who have no employment in duty, or study, or reading, live idly at great peril.”
Commentary on 2 Thessalonians, ch. 3, l1 Source
Thomas Aquinas · 1225–1274 1272
“Above, the Apostle showed what he handed on to them by his own example, namely that they should not be restless, but that they should work; here he shows how he handed this on in the present passage by words and by deeds. Hence he says *when we were*, as if to say: that we might give you a model, we did what we taught, because we declared this, that, etc. These words, as the Gloss says, and Augustine in the book *On the Works of Monks*, certain men were perverting, to mean that it is not lawful for the servants of God to work with their hands, on account of what is said in Matthew 6:34: *be not solicitous*, etc. For they say that this work pertains to solicitude for sustenance. And on account of this they referred this to spiritual works; as if to say: if anyone does not want to do meritorious and spiritual works, he is not worthy to eat. But this is against the intention of the Apostle, who says *we declared* that we ourselves did so, namely in labor and weariness. But what is the meaning of *because if anyone does not want*, etc.? Is this a counsel or a precept? And it seems to be a precept, because below it is said: *if anyone does not obey our word*, etc. Therefore all are bound to work with their hands. Whoever therefore does not work with his hands, but stands idle, sins mortally. I answer. It must be said that it is a precept, but a thing is commanded in two ways: simply, or under a condition. That which is of itself necessary for salvation is commanded simply, and these are the works of the virtues. But under a condition, as when such is the case that the precept cannot be kept without manual work. Now it is commanded to man that he sustain his own body, for otherwise he is a murderer of himself. Genesis 2:16: *of every tree of Paradise you may eat*, etc. By precept, therefore, man is bound to nourish his own body, and likewise we are bound to all the things without which the body cannot live. Hence whoever does not have another means by which to sustain his body lawfully, either by possession or by lawful business, is bound to labor, lest he steal. Ephesians 4:28: *he who stole, let him now steal no more, but rather let him labor, working with his hands*, etc. It is therefore a precept, when one cannot otherwise live lawfully. Hence he says *if anyone does not want to work, neither let him eat*. One or the other of two things is therefore necessary, that a man may eat, namely either that he have a possession, or that he procure it lawfully. Psalm 127:2: *the labors of your hands, for you shall eat*, etc. 1 Thessalonians 4:11: *work with your hands, as we commanded you*, etc. Then when he says *we have heard*, etc., he sets forth the necessity of this precept, because the Apostle says this not so much from the office of a teacher, as on account of a vice of the people. Therefore first he sets forth the fault which induces the necessity of the precept; second he applies a remedy, at the place *but to those who*, etc. He says therefore *we have heard*, etc.; as if to say: therefore I do not conceal this precept, because we have heard that certain ones, etc. For the soul of man must always be occupied about something, and therefore it is necessary that the idle suffer restlessness about unlawful things. 1 Thessalonians 4:11: *give heed that you be quiet*, etc. And he adds *but acting curiously*, namely about the affairs of others. Proverbs 21:25: *desires kill the slothful*. Then he applies a remedy, when he says *but to those who*, etc. And first on the part of those sinning, second on the part of the others, at the place *but you*, etc. He says therefore, to those who are of this sort *we declare* — severely, as a prelate — and *we beseech* — charitably, as their father — that their own bread, not another's but owed to them, namely lawfully acquired, *with silence*, that is, without restlessness, not running about, they eat. Isaiah 30: the cultivation of justice is silence. Ezekiel: idleness taught much malice. Then when he says *but you*, etc., on the part of the others not sinning he applies a twofold remedy. First, namely, that they not cease from doing good; second, that they correct those men, at the place *but if anyone*, etc. He says therefore *but you*, etc., as if to say: do not fail in doing good, even though the idle abuse it. Galatians 5: *doing good, let us not fail*, etc. And this is necessary, even if they should work with their hands, and nothing should be lacking to them, because assistance to others is necessary. Then when he says *but if anyone*, etc., he signifies that they be corrected, and first he shows in what order they are punished; second he shows the effect of the punishment, at the place *that they may be ashamed*; third the end, at the place *and do not*, etc. As to the order indeed: first, he sets forth the fault, second its manifestation, third its punishment. The fault is disobedience; and therefore he says *but if anyone does not obey*. 1 Kings 15:23: *to resist is as it were the sin of divination, and to be unwilling to acquiesce is as it were the crime of idolatry*. The manifestation and the conviction is set forth, when he says *note this man by an epistle*, that is, make him manifest, but through an inquiry into the truth. Job 29:16: *the cause which I did not know, I investigated most diligently*. Their punishment is the sentence of excommunication; hence he says *and do not mingle with him*, etc. 1 Corinthians 5:11: *with such a one not even to take food*. 2 John, v. 10: *do not receive him into the house, nor say to him, hail*. Here note that excommunication is inflicted for disobedience; he must, however, be convicted. Hence he says *if anyone does not obey*, by your epistle, *note this man*, that is, signify him to us, that he may be punished; and yet you meanwhile are not to mingle with him. But the effect of the punishment is that he be ashamed, and from this come to his senses. Ecclesiasticus 4:25: *there is a shame that brings sin, and there is a shame that brings glory*. But the end and intention ought to be his correction, which charity intends; hence he says *and do not regard him as*, because it ought not to be done out of the rancor of hatred, but out of zeal for charity; as if to say: let your avoiding of him not be done out of the hatred of enmity. Matthew 5:44: *love your enemies, do good to those who hate you*. And therefore he says *but correct him as a brother*. In which charity is shown. Psalm 132:1: *behold how good, and how pleasant it is for brothers to dwell in one*, etc. Then when he says *but he himself*, etc., he concludes the epistle. And first the conclusion is set forth; second the salutation, which is as it were the seal of the epistle, at the place *the salutation*, etc. Again the first is divided into two, because he first wishes them the gifts of God, second God himself, at the place *the Lord be*, etc. As to the first he says *he himself*, etc. God is said to be of peace with respect to two things. For peace consists in two things, namely that a man be in concord with himself, and with others. And neither can be had sufficiently except in God: because he is not in concord with himself sufficiently except in God, and less so with others, because then the affection of man is in concord within itself when that which is desired according to one thing suffices with respect to all, which nothing can be except God. Psalm 102:5: *who fills your desire with good things*. For whatever other things, besides God, do not suffice for all, but God suffices. John 16:33: *in me you shall have peace*, etc. Likewise men are not united among themselves, except in that which is common among them, and this is above all God. And therefore he says *may the God of peace give* — not a temporal peace, but an everlasting one, that is, a spiritual one, which begins here, and is perfected there. Psalm 147:3: *who has placed peace as your borders*, etc. And this *in every place*, and in the whole world among the faithful. As to the second he says *the Lord be with you all*, because nothing else is well possessed, unless he himself be possessed through faith and charity. *My salutation*, he says this on account of unfaithful men perverting his epistles. Galatians, last chapter: *see with what letters I have written to you with my own hand*, etc. *Which is a sign*, etc. *Grace*, that is, the gratuitous gift of God, which renders you pleasing to God, etc. John 1:17: *grace and truth came through Jesus Christ*.”
Commentary on 2 Thessalonians, ch. 3, l2 Source