Commentary on 1 Thessalonians (Super I Epistolam ad Thessalonicenses Lectura)

Above he corrected what needed correcting among them; here he admonishes them for the future, and first he sets down the admonition; second, the prayer, at the place "but God himself." Now these two are necessary for us. For since the good things we do are from free will, man therefore needs admonition, and since they are also from grace, he needs prayer. Concerning the first he does two things: first he exhorts them to prepare themselves for the future judgment; second he shows the manner of preparing, at the place "wherefore comfort." Again, the first part divides into two: first he shows what the condition of the future judgment is; second, how they should prepare themselves for it, at the place "therefore let us not sleep." Likewise the first divides into two: first he sets forth the condition of the future judgment; second he explains it, at the place "for when." Likewise, first he sets at rest their anxiety concerning knowledge of the future coming; second he shows what they do know concerning it, at the place "for you yourselves."

He says therefore: it was necessary that I write about the aforesaid matters, because you needed it. But concerning the times, namely summer, winter, or rather, what the future times would be, it was not necessary, because some of these things are reserved to the divine knowledge alone. Matthew 24:36 and Mark 13:32: of that day or hour no one knows, neither the angels in heaven, nor the Son, but the Father, etc. Acts 1:7: it is not for you to know the times or the moments, etc. Ecclesiastes 7:1: what need is there for man to seek things greater than himself, since he does not know what is of use to him in life, in the number of the days of his life? etc. And therefore this was not necessary to write, because that which is to be known, you know, namely that the day of the Lord is as a thief in the night, etc. Now all days are the Lord's. Psalm 118:91: by your ordinance the days continue. But this day is especially the Lord's, because in all things he does his own will, which is fulfilled in the good, who are brought to the end foreknown by God, namely, salvation. 1 Timothy 2:4: he wills all men to be saved, etc. In the wicked, because they will be punished. Psalm 74:3: when I shall have taken the time, I will judge according to justice. This day will come like a thief, that is, without premeditation. Luke 13:36: if the father of the household knew at what hour the thief would come, etc. 2 Peter 3:10: the day of the Lord will come like a thief. Apocalypse 3:3: I will come to you as a thief. But how is the day said to come in the night? One must know that both are true: for it comes in the day on account of the manifestation of hearts — 1 Corinthians 4:5: until the Lord comes, who will both bring to light the hidden things of darkness, and manifest the counsels of hearts — but in the night on account of uncertainty. Matthew 25:6: at midnight a cry was made: behold, the bridegroom comes, etc. For it is uncertain at what hour it will be.

Then, when he says "for when they shall have said," he explains what he had said, first as regards the wicked; second as regards the good, at the place "but you." Concerning the first he does two things: first he describes the presumption of the wicked; second, the danger of delay. He says therefore: it will come like a thief, because unforeseen. For when they shall have said "peace," as regards present things, that is, while they live tranquilly, thus they are deceived. Wisdom 14:22: living in the great war of ignorance, they call so many and such great evils peace. And "security," as regards future things. Luke 12:19: my soul, you have many goods laid up for many years; rest, eat, drink, and feast. But against this, Luke 21:26: men withering away for fear and expectation of the things that shall come upon the whole world, etc. Therefore there is no security. The solution is twofold. One is Augustine's, which is this: at that time there will be some who are good, and they will be afflicted, will mourn, and will wait; and of this it is said, Luke 21:26: "withering away" from the lack of pleasures and the abundance of evils, etc., but among the wicked there will be peace and security. The other solution is given in the Gloss.

Then, when he says "then sudden," he describes the danger under four points. First, because it is sudden, at the place "sudden." Isaiah 30:13: suddenly, when it is not looked for, its destruction shall come. Second, because it is deadly, at the place "destruction." Job 18:14: let destruction trample over him as a king, etc. Third, because it is afflictive, at the place "sorrow." Psalm 47:7: there, pains as of a woman in labor, etc. Fourth, because it is inescapable, at the place "and they shall not escape." Job 11:20: escape shall perish from them. From the wrath of God there is now escape to his mercy, but there it is not the time of mercy, but of justice.

Then, when he says "but you," he explains what he had said as regards the good, and he does two things: first he excepts the good from the fellowship of the wicked; second he assigns the reason, at the place "for you are all." He says therefore: "you are not in darkness," because you have been enlightened by Christ concerning that day, and therefore it is not unforeseen by you. John 8:12: he who follows me does not walk in darkness, but shall have the light of life. And the reason for this is at the place: "for you are all children of light." For he asserts that they are children of light and of the day. Now some are called children of a thing in Scripture on account of an abundance in that thing. Isaiah 5:1: in a horn, a son of oil, that is, having much oil. Those, therefore, who partake much of the day and of light are called their children. This light is the faith of Christ. John 8:12: I am the light of the world, etc. John 12:36: believe in the light, that you may be children of light. Likewise, of the day. For just as day comes to be from light, so from the faith of Christ comes day, namely, the honesty of good works. Romans 13:12: the night is passed, etc. And therefore "we are" not "children of the night," that is, of unbelief, "nor of darkness," that is, of sins. Romans 13:12: let us therefore cast off from us the works of darkness, etc.

Then, when he says "therefore let us not sleep," etc., he shows how they should prepare themselves for that coming, first, how, through the requital of evil deeds; second, through the observance of good deeds, at the place "having put on." Concerning the first he does two things: first he sets down the admonition, second its reason, at the place "for they who sleep." He says therefore: since the day of the Lord is like a thief — Luke 12:39: if the father of the household knew at what hour the thief would come, he would certainly watch — therefore you, since you know, should watch. Hence he says "therefore let us not sleep," with the sleep of sin. Ephesians 5:14: rise, you who sleep, and arise from the dead. Likewise, nor with the sleep of laziness. Proverbs 6:9: how long will you sleep, O sluggard? etc. But "let us watch," through diligence. Matthew 24:42: watch therefore, etc. And for this it is necessary that "we be sober," so that both body and mind be sober, that is, not occupied with pleasures and the cares of the world. Luke 21:34: take heed to yourselves, lest perhaps your hearts be weighed down with surfeiting and drunkenness. 1 Peter 5:8: be sober, and watch. Now the reason for this is drawn from the fitness of the time: because those who sleep, or are drunk, do so at night. But we are not in the night. Therefore, etc. He says therefore, "for they who sleep, sleep in the night," that is, they assign the time of night to rest, but the day to work. Psalm 103:22: the sun arose, and they gathered together, and they shall be laid down in their dens. And again there, 23: man shall go forth to his work, and to his labor until the evening. Likewise, some abstain from wine in the day on account of business to be carried out, but at night they do not care so much. Job 24:15: the eye of the adulterer watches for darkness. Sleep, therefore, and drunkenness befit the night, because, occupied by the night of unbelief and the darkness of sins, they are drunk, having, through love of present things, no hope of future things. Ephesians 4:19: who despairing, have given themselves up to lasciviousness, unto the working of all uncleanness, unto covetousness, etc. But "we who are of the day," that is, belonging to the day of honesty and faith, "let us be sober." Romans 13:13: let us walk honestly, as in the day.

Then, when he says "having put on," etc., he shows how they should prepare themselves through good things; and first he sets down the general admonition; second, the special, at the place "wherefore." Likewise the first divides into two: first he sets down the admonition itself; second, its reason, at the place "for God has not appointed." Now there are in man two principal members, which are accustomed to be protected in wars, namely the heart, which is the principle of life, and the head, namely the principle of outward motion, from which come the senses, and in some manner the nerves. And the heart is protected by the breastplate, the head by the helmet. The spiritual life in us is Christ, through whom the soul lives, and the Lord dwells in us through faith. Ephesians 3:17: that Christ may dwell through faith in your hearts. He dwells also through charity — 1 John 4:16: he who abides in charity abides in God, and God in him — which charity informs faith. And therefore we ought to have faith and charity. Hence he says "the breastplate of faith and charity," because it protects the vital parts, and "the helmet," "the hope of salvation," which is the principle of spiritual motion, which comes from the intention of the end, which we hope to attain.

Then, when he says "for God has not appointed us," he shows the reason for how this works in us. And first from the divine preordination, second from the grace of Christ, third he shows the manner of attaining salvation. He says therefore "for he has not appointed," that is, he has not ordained. John 15:16: I have appointed you, namely the saints, that you should go, etc. God has not appointed us "unto wrath," that is, to this end, that we should incur his wrath. Wisdom 1:13: God did not make death. Ezekiel 18:23: is it my will that the wicked man should die? says the Lord God, etc. But "unto the acquisition," that is, that we should acquire salvation. Matthew 11:12: the kingdom of heaven suffers violence, and the violent bear it away. 1 Peter 2:9: you are a chosen generation, a royal priesthood, etc. And this through the grace of Christ, therefore he says "through our Lord," etc. Acts 4:12: there is no other name under heaven given to men, whereby we must be saved. "Who died for us," that is, he saved us, by dying for us. 1 Peter 3:18: the just died for the unjust, that he might offer us to God, being indeed put to death in the flesh, but brought to life in the spirit. And the manner of attaining is that Christ taught us by working our salvation, and this by dying and rising again. Romans 4:25: he was delivered up for our sins, and rose again for our justification. And therefore he says "whether we watch, or sleep, we should live together with him." Romans 14:8: whether we live, or whether we die, we are the Lord's.

Then, when he says "wherefore," he teaches us how we should prepare ourselves as regards the special conditions of persons. And concerning this he does three things: first he shows how they ought to behave toward equals; second, how subjects should behave toward their superior, at the place "and we beseech you"; third, how superiors should behave toward subjects, at the place "and we beseech you." Now we owe to equals comfort in adversities; hence he says "comfort one another." Likewise, edification in examples; hence he says "and edify," etc. Romans 14:19: let us keep the things that are of edification, one toward another. Now subjects owe to their superiors, first, recognition of benefits, second, charity, third, peace. Hence "that you know," that is, that you recognize their benefits. Hebrews, last chapter: remember your prelates, etc. You should know, I say, first, on their part, because they bear the greatest labor for you. Hence he says "those who labor among you," for your good. 2 Timothy 2:3: labor as a good soldier of Christ, etc. Second, on the part of God. And therefore reverence is to be shown to them as to God. Hence he says "and are over you in the Lord," that is, in the place of the Lord. 2 Corinthians 2:10: if I have forgiven anything, to you, in the person of Christ. Third, on your part, because they are useful to you. Hence he says: "and admonish you," that you may have, etc. Therefore, second, you owe them charity "more abundantly," that is, above others. Third, peace, on account of their work. But certain people act against this. Amos 5:10: they have hated him that rebuketh in the gate, etc. Ecclesiasticus 19:5: he who hates correction, his life shall be shortened. But you, keep peace on account of the work of correction, which properly pertains to their office. Psalm 119:7: when I spoke to them, they fought against me without cause.

Above he showed how subjects ought to conduct themselves toward their prelates; here he shows the converse. And concerning this he does two things: first he teaches how prelates ought to conduct themselves toward subject priests; second, generally, how they ought to conduct themselves toward all, at the place "see that no one." But it should be known that the care of prelates ought to tend to two things, namely to drawing others back from sins, and to guarding themselves.

As to the first, the Apostle says three things. For subjects can suffer defect in three ways: first in act, second in will, third in power. In act, when they burst forth into an act of sin, and then they are to be corrected. And although this holds for every sin, yet they are especially to be corrected concerning the sin of restlessness. And therefore he says "rebuke the unruly." 2 Thess. 3:7: "we were not unruly among you." Ecclesiasticus 19:17: "rebuke your neighbor before you threaten, and give place to fear."

In will, when one does not undertake great things, because he is cast down on account of adversities and preceding sins. Hence he says "comfort the fainthearted." The fainthearted is one not having courage for great things, fearing lest he fail. Isaiah 35:4: "say to the fainthearted: take courage and do not fear." Job 4:4: "your hands have strengthened the wavering," etc.

In power, when they either sin from weakness, or are weakened in a good act, and these are to be cherished. Hence he says "support," namely by cherishing in the bowels of charity, "the weak," whose power is feeble, either for resisting evils or for doing good. Romans 15:1: "we who are stronger ought to bear the weaknesses of the weak."

But the prelate ought to guard himself from defect of whatever kind, and especially from impatience, because he himself carries the whole weight of the multitude. Numbers 11:14: "I cannot alone bear this whole multitude, because it is heavy for me," etc. And therefore he says "be patient toward all." Proverbs 19:11: "the teaching of a man is known through patience." Ps. 91:15: "they will be well patient, that they may proclaim."

Then when he says "see that no one," he shows generally how they should conduct themselves toward all. And concerning this he does two things: first he shows how all ought to conduct themselves in certain matters; second, what in all matters, at "but all things." Concerning the first he does three things: first he shows how they ought to conduct themselves toward the neighbor; second, how they should conduct themselves in the things that pertain to God, at "rejoice always"; third, how they should conduct themselves toward his gifts, at "do not [quench] the spirit."

As to the neighbor, they ought to conduct themselves so as not to inflict evils on him, and so as to strive to do him good. Hence he says: I said above in particular, but now I say in general, let no one... evil, etc. Ps.: "if I have returned evils to those who repaid me." But on the contrary: vengeance is often sought before a judge. I respond. Just as a moral act is taken according to the intention of the end, so the intention toward two things can be: either toward the evil of that person, such that it rests there, and this is unlawful, because it comes from the rancor of vengeance; or toward the good of correction, or of justice and the preservation of the commonwealth, and thus he does not render evil for evil, but good, namely his correction.

As to the second he says "but always what is good," etc. And he says "pursue," not "do": because you ought to take from yourself the occasion of doing good to your neighbor, and not wait for him to give you the occasion of doing good to him. Hence Ps. 33:15: "seek peace, and pursue it." Romans 12:21: "do not be conquered by evil," namely so that you are drawn by it to do evil, "but conquer evil with good," by drawing it back to good. Gal., last chapter: "while we have time, let us do good to all."

Then when he says "rejoice always," he shows how they ought to conduct themselves with regard to God, toward whom three things must be had. First, to rejoice in him; hence he says "rejoice always," namely in God, because whatever evil may occur is incomparable to the good, which is God. And therefore let no evil interrupt that; hence he says "rejoice always." Second, "pray" for benefits to be received, at "pray without ceasing." Luke 18:1: "one must always pray, and never fail." But how can this be? I respond. It must be said that this can be in three ways. First, that he always prays who does not omit the appointed hours. A similar thing is found in 2 Kings 9:7: "you shall eat bread at my table always." Second, thus: "always," that is, "pray continually," but then prayer is taken for the effect of prayer. For prayer is the interpretation or unfolding of desire, because when I desire something, then I seek it by praying. Hence prayer is also a petition for fitting things from God, and therefore desire has the force of prayer. Ps. 9:38: "the Lord has heard the desire of the poor." All things therefore that we do proceed from desire. Therefore prayer remains virtually in the good things we do, because the good things we do proceed from good desire. The Gloss: "he does not cease to pray, who does not cease to do good." Third, as to the cause of prayer, namely by giving alms. In the Lives of the Fathers: "he always prays who gives alms, because he who has received alms prays for you, even while you sleep." Likewise, third, to pray for benefits to be received and to give thanks for those received; therefore he says "in all things," namely in good things and in adverse things, "give thanks." Romans 8:28: "for those who love God, all things work together unto good." Colossians 2:7: "abounding in him in thanksgiving." Philippians 4:6: "with thanksgiving. For this is the will," etc. 1 Timothy 2:4: "who wills all men to be saved, and to come to the knowledge of the truth."

Then when he says "do not [quench] the spirit," etc., he shows how they should conduct themselves toward the gifts of God. And first, that they not impede them; second, that they not despise them, at "prophecies." Now the Holy Spirit is a divine person, incorruptible and eternal, hence in his substance he cannot be extinguished. But nevertheless someone is said to extinguish the spirit, in one way, by extinguishing his fervor, either in himself or in another. Romans 12:11: "fervent in spirit." For when someone wills to do something good from the fervor of the Holy Spirit, or also when some good movement arises, and he himself impedes it, he extinguishes the Holy Spirit. Acts 7:51: "you have always resisted the Holy Spirit." In another way, by sinning mortally. For the Holy Spirit in himself always lives, but in us he lives when he makes us live in him; but when someone sins mortally, the Holy Spirit does not live in him. Wisdom 1:5: "for the Holy Spirit of discipline will flee the deceitful," etc. In a third way, by hiding it, as if he were to say: if you have the gift of the Holy Spirit, use it for the benefit of your neighbors. Ecclesiasticus 20:32: "hidden wisdom and unseen treasure, what use is there in either?" Matthew 5:15: "no one lights a lamp and puts it under a bushel," etc.

"Do not despise prophecies." For some among these were endowed with the spirit of prophecy, who were reckoned by these others as insane. 1 Corinthians 14:1: "be zealous for spiritual things, but rather that you may prophesy." Or "prophecies," that is, divine teaching. For those expounding divine teaching are called prophets; as if he were to say: do not despise the words of God and the preachings. Jeremiah 20:8: "the word of the Lord has become a reproach and a derision all the day."

Then when he says "but test all things," he shows how they should conduct themselves toward all things, and it is one point, that in all things they use discretion. Romans 12:1: "your reasonable service." In this matter there ought to be diligent examination, choice of the good, rejection of the bad. As to the first he says "do not despise prophecies," yet "test all things," namely those that are doubtful. For manifest things do not need examination. 1 John 4:1: "do not believe every spirit." Job 12:8: "does not the ear discern words?" As to the second he says "hold fast what is good." Galatians 4:18: "but be zealous for good, in a good thing, always." As to the third he says "abstain from every appearance of evil." Isaiah 7:15: "that he may know to refuse the evil and choose the good." And he says "appearance," because we ought also to avoid even those things which have the likeness of malice, which namely we could not observe before men without scandal to them.

Then when he says "but he himself," he adds a prayer, and concerning this he does three things: first he prays for them; second he gives hope of being heard; third he gives special admonitions. He says therefore: thus I admonish, but it avails nothing unless God gives grace. Hence "may the God of peace himself sanctify you." Leviticus 21:8: "I am the Lord, who sanctifies you," etc. "In every part," that is, that you may be wholly holy. And this "that [your] whole [spirit]," etc. For on the occasion of these words some said that in man the spirit is one thing and the soul another, positing two souls in man, one which animates, the other which reasons. And these have been condemned in ecclesiastical teachings. Hence it should be known that these do not differ according to essence, but according to power. For in our soul there are certain powers which are acts of bodily organs, as are the powers of the sensitive part. There are others, which are not acts of such organs, but are abstracted from them, as are the powers of the intellective part. And these are called "spirit," as being immaterial and separated in some way from the body, inasmuch as they are not acts of the body, and they are also called "mind." Ephesians 4:23: "be renewed in the spirit of your mind." But insofar as it animates, it is called "soul," because this is proper to it.

And Paul here speaks properly. For three things concur in sinning: reason, sensuality, and the execution of the body. He wishes therefore that there be sin in none of these. Not in reason; hence he says "that [your] spirit," that is, your mind, "may be kept whole." For in every sin reason is corrupted, according as every evil man is ignorant. Likewise, nor in sensuality, hence he says "soul." Likewise, nor in body; and therefore he says "and body." But this happens thus, when it is kept immune from sin. And he says "without blame," not "without sin," which belongs to Christ alone; but to be without blame belongs also to others, who, even if they commit venial sins, do not nevertheless commit grave ones, and ones by which the neighbor is scandalized. Luke 1:6: "walking in all the commandments and justifications of the Lord without blame." And he adds "at the coming," etc., namely by persevering until the end of life. Or "whole spirit" refers to the gift of the Holy Spirit, as if he were to say: may the gift of the Holy Spirit, which you have, be whole.

Then when he says "faithful," etc., he gives hope of being heard; as if he were to say: as I hope, so it will be, because "he also who has called [you] will do [it]," that is, will fulfill it. Ps. 144:13: "the Lord is faithful in all his words," etc. Romans 8:30: "whom he called, these he also justified," etc.

Lastly he appends familiar admonitions: namely prayer, at "pray"; likewise mutual peace, at "greet all the brothers with a holy kiss," not a treacherous one, like Judas, Matthew 26:49, nor a lustful one, like the lustful woman, Proverbs 7:10. "That it be read," etc. For he feared lest the prelates, on account of certain things that were here, might conceal it. Proverbs 11:26: "he who hides grain will be cursed among the peoples," etc. Lastly he concludes the epistle with a salutation.