16. He rebukes also concerning the lack of consideration of punishment, —when he adds: Who showed you to flee from the wrath to come? Gregory: "The wrath to come is the retribution of the final vengeance, which the sinner cannot then flee who now does not have recourse to the laments of penance"; First Thessalonians five: "Then sudden destruction shall come upon them, as labor pains upon her who is with child, and they shall not escape"; likewise, Revelation six: "They shall say to the mountains: Fall upon us, and to the hills: Cover us from the face of him who sits upon the throne and from the wrath of the Lamb"; Jeremiah twenty-five: "Their land has been made a desolation from the face of the wrath of the dove and from the face of the wrath of the fury of the Lord"; therefore Job nineteen: "Flee from the face of the sword"; the Psalm: "Where shall I go from your spirit, and where shall I flee from your face"? Not "to Tarshish" with Jonah, Jonah one — for Tarshish is interpreted as "exploration of joy" — but with the Prophet into the desert of penance: the Psalm: "I went far off, fleeing, and remained in solitude"; Matthew twenty-four: "Then let those who are in Judea flee to the mountains"; "But pray that your flight be not in winter or on the Sabbath".
17. (Vers. 8.). Bring forth therefore fruits worthy of penance, etc. Here is set forth an exhortation concerning two things, namely concerning the humility of satisfaction and concerning caution against presumption. - As regards the humility of satisfaction, it is said: Bring forth therefore fruits worthy of penance, so that the satisfaction may be condign: Romans 6: "As you have yielded your members to serve uncleanness and iniquity unto iniquity, so now yield your members to serve justice unto sanctification"; because it is said in Deuteronomy 25: "According to the measure of the sin shall the measure of the stripes also be." Whence Gregory: "The fruit of good work is not equal for one who has sinned little or not at all and for one who has fallen gravely. For it is necessary that one inflict upon oneself lamentations through penance the greater, the graver the damages one has inflicted upon oneself through fault."
18. But as regards caution against presumption, it is added: And do not begin to say: We have Abraham for our father, according to that passage in John 8: "We are the seed of Abraham, and we have never served anyone"; Romans 9: "Not all who are the seed of Abraham are children of Abraham," unless they also imitate the father: John 8: "If you are children of Abraham, do the works of Abraham"; Isaiah 51: "Look unto Abraham your father, and unto Sarah who bore you."
19. And he gives the reason when he adds: For I say to you that God is able from these stones to raise up children to Abraham. Literally able, because, Wisdom 12, "the ability is at hand to you whenever you will it." Or from stones, that is, from the Gentiles. Gregory: "The Gentiles are rightly called stones, because they worship stones," according to that passage of the Psalm: "Let those who make them become like them." Ambrose: "He compares the Gentiles to stones, because they are unshapen for use, bare for adornment, barren for fruit, irrational for progress." And from these children of Abraham have been raised up; Galatians 3: "But if you are Christ's, then you are the seed of Abraham"; Romans 9: "Not those who are children of the flesh are children of God, but those who are children of the promise are counted as the seed." Such are those who imitate Abraham through faith: John 1: "He gave them power to become children of God." And therefore on account of the faith of the Gentile centurion it is said in Matthew 8: "Many shall come from the east and the west and shall recline with Abraham and Isaac and Jacob in the kingdom of heaven."
20. (Vers. 9.). For now the axe is laid to the root of the tree. Here thirdly is added a threat, which is twofold, namely concerning the present and concerning the future. - As to the threat concerning the present it is said: For now the axe is laid to the root of the tree. Whence the Gloss: "The axe is the judicial severity for utterly uprooting fruitless trees, insofar as they are fruitless"; of which it is said in the Epistle of Jude: "Autumn trees, fruitless, twice dead." And such were signified by that fig tree which the Lord withered, Matthew twenty-one, where he says that "he cursed the fig tree, and immediately it withered"; and the reason for this was that he did not find fruit in it. And yet another Evangelist, namely Mark eleven, says that "it was not the time of figs"; in which he intimates that at all times God requires fruit from us: Galatians last chapter: "And let us not grow weary in well doing: for in due season" etc.
21. But as to the threat concerning the future it is added: Every tree not bearing good fruit, that is, every unprofitable man without respect of persons: Proverbs six: "The jealousy and fury of a man will not spare in the day of vengeance, nor will he relent" etc. Shall be cut down, through death: below in chapter thirteen: "Cut it down; why does it even occupy the ground?" And Daniel four: "Cut down the tree and lop off its branches, shake off its leaves and scatter its fruits." The tree therefore is cut down not only for lack of fruit, but also of good fruit. - And shall be cast into the fire, namely through eternal damnation: John fifteen it is said of the fruitless branch: "They shall gather it and cast it into the fire" etc.: Matthew twenty-five: "Depart from me, you cursed, into eternal fire"; and Isaiah last chapter: "Their worm shall not die, and their fire shall not be quenched."
Secondly, concerning the baptism and preaching of John in particular with respect to three things.
22. And the crowds asked him etc. After the Evangelist commended the preaching of the precursor in general, here he commends it in particular according to the instruction with respect to special persons of the people. Moreover his teaching is commended in this part: first, in comparison to the need of the people in administering sound doctrine; second, in comparison to the excellence of Christ in avoiding false glory, at that place: But the people thinking etc.; third, in comparison to the perfidy of the tyrant in enduring the punishment inflicted, at that place: Many things indeed and other things. In the first, John's prudence is commended; in the second, John's innocence; in the third, his patience.
The preaching of John is commended first with regard to the need of the people in three ways.
As to the first point, it should be noted that according to the threefold difference of the persons hearing, he administers diverse instructions: first, to the crowds, who bear the person of subjects: second, to the tax collectors, who bear the person of ministers: third, to the soldiers, who bear the person of rulers or overseers. And in each of these parts, first the question is set forth, then the response is added.
23. (Vers. 10.). First, therefore, to the crowds asking, he gives instruction concerning the giving of alms: on account of which it is said: And the crowds asked him, saying: What then shall we do? Since it is necessary to bring forth worthy fruits of penance, therefore teach us. The simple were more eager to learn than the wise of the world; whence John 7: "Has any of the rulers believed in him? But this crowd, which does not know the Law, they are accursed." But although they are considered accursed and reprobate by men, it is the contrary way in the judgment of God: Matthew 11: "You have hidden these things from the wise and prudent and have revealed them to little ones"; and Proverbs 3: "And his conversation is with the simple." Such ones were questioning John as a great prophet: Deuteronomy 32: "Ask your father, and he will tell you," etc.
24. (Vers. 11.). And because they put forward a humble question, therefore they hear a useful response, when it is added: He who has two tunics, let him give one to him who has none. An excellent counsel, because, as the Savior says below in chapter eleven, "give alms, and behold, all things are clean for you." So did Job, chapter thirty-one: "If I have despised him who was passing by because he had no garment, and the poor man without covering: if his sides have not blessed me, and he was warmed with the fleece of my sheep," etc. — And note how discreetly he teaches, namely: He who has two tunics, that is, one necessary and the other superfluous — what is superfluous to himself, let him give to another, to whom it is necessary. Whence Bede: "The precept is given concerning the dividing of two tunics, because if one were divided, no one would be clothed: for both he who receives and he who gives would remain naked."
25. And what he said about clothing with respect to extrinsic deficiency, he said about food with respect to intrinsic deficiency; whence he also adds: And let him who has food do likewise, namely, if he has beyond necessity. Thus Job, chapter thirty-one: "If I have eaten my morsel alone"; and Tobit, chapter four: "Eat your bread with the hungry and the needy." - And concerning both of the aforesaid together, it is found in Isaiah, chapter fifty-eight: "Break your bread for the hungry," etc.; and afterward: "When you see the naked, cover him." - And note here that by tunic and food are understood all things from which alms ought to and can be given. Whence Jerome, to Hedibia: "Whatever can suffice for our body and succor human weakness is to be called one tunic. For nature brought us forth naked, and whatever is necessary in present nourishment is called one day's sustenance. "
26. Note also that in his manner of teaching he expresses how alms ought to be given and what conditions they ought to have. - The first is that they be from one's own substance; on account of which he says: Who has: Proverbs, chapter three: "Honor the Lord from your own substance," etc. - The second is that they be from something somewhat necessary, not entirely superfluous; and therefore he says: Two tunics. Whence Bede: "By the fact that a tunic is more necessary for our use than a cloak, it pertains to a worthy fruit of penance that we divide not only whatever external and less necessary things, but even the very necessities of nature with our neighbors—such as the food by which we live and the tunic by which we are clothed." Whence that poor widow is praised in Mark, chapter twelve, who "cast all that she had, out of her want, into the treasury," but others gave "from that which abounded to them." - Third, note that it ought to be gratuitous, in that it says: Let him give one: Tobit, chapter four: "If you have much, give abundantly"; and Matthew, chapter ten: "Freely you have received, freely give." - Fourth, note that it is to be bestowed on the needy, when it adds: Let him give to him who has not: below, chapter fourteen: "When you make a feast, invite the poor," etc.
27. And note that the aforesaid word is said by some expositors to be a precept, and by some to be a counsel; and this because the superfluity indicated in the second tunic is twofold, namely, with respect to nature but not to one's station; and to give this is a matter of perfection and counsel. But what is superfluous to both nature and one's station, when the place and time are at hand, and one sees a person in need—unless one reserves it for someone more needy—to give this is a precept, according to that of First John, chapter three: "He who sees his brother having need," etc.
28. (Vers. 12.). Secondly, to the publicans seeking instruction, he gives a lesson about keeping the laws, when it is added: And the publicans also came to him, to be baptized. " Publicans were those who collected public taxes, or who were contractors of the revenues of the treasury, or of public affairs," or who received the royal taxes in a lump sum. And these were already coming to John, as desiring salvation more than the scribes: Matthew twenty-one: "The publicans and harlots shall go before you into the kingdom of heaven." And their diligence is expressed when the question is added: And they said to him: Master, what shall we do? They did well indeed in this, according to the counsel of Isaiah one: "Cease to do perversely, learn to do well"; and according to that of Jeremiah six: "Stand upon the ways and ask about the ancient paths, which is the good way, and walk in it."
29. (Vers. 13.). And because they ask with discernment, therefore they are fruitfully instructed, when it is added: And he said to them: Do nothing more than what has been appointed for you — appointed, I say, according to divine law: Deuteronomy four: "You shall not add to the word that I speak to you, neither shall you diminish from it: keep the commandments of your God." Thus the Lord answered the rich young man: Matthew nineteen: "If you wish to enter into life, keep the commandments," because, according to that of the Psalm, "in keeping them there is great reward": Ecclesiastes eight: "He who keeps the commandment shall experience no evil." — And note his prudence, by which he commands each one according to his ability. For seeing them to be weak, he does not impose heavy burdens, but mitigates the load as much as he can, according to that of Romans fourteen: "Him that is weak in the faith, receive." Whence John, who was most rigorous with himself, became kind to the weak publicans, so that he could say that word of the Apostle, First Corinthians nine: "I became weak to the weak, that I might gain the weak. I became all things to all men," etc.
30. And note that here John seemed to uphold the office of the publicans, although below in chapter five concerning Matthew the publican that office is suggested to be disreputable. — And therefore it must be understood that for taxes to be duly collected, there is required due authority, due cause, and due measure: and this he indicates when he says: Nothing more — behold, measure; than what has been appointed — behold, authority; for you, that is, for the benefit of the community — behold, cause. And because these conditions are rarely observed, therefore such men were accustomed to be sinners and disreputable, not because that office could in no way be rightly performed, but because it is difficult and rare that they do not exceed what has been appointed.
31. (Vers. 14.). Third, to the soldiers who were inquiring, he gives instruction about avoiding plunder, as is added: And the soldiers also asked him, saying: What shall we also do? And rightly so, according to the counsel of Tobit chapter four: "Always seek counsel from a wise person." And in this a great power appears in John's preaching, that he draws to himself men who seem most worldly. Whence the Gloss: "Great is the force in John's speech, which compels even tax collectors and soldiers to seek counsel for their salvation." And note that they ask: What shall we do? according to the words of the young man, below in chapter eighteen: "Master, what shall I do to possess eternal life?" Not so the Pharisees, but they inquire out of curiosity; John chapter one: "The Jews sent priests and Levites from Jerusalem to John, to ask him: Who are you?" and afterwards: "Those who had been sent were of the Pharisees, and they asked him: Why then do you baptize?"
32. And since they were seeking salutary counsel, and the word is not to be withheld in the time of salvation, therefore they heard a saving response, as is added: And he said to them. In which instruction he forbids what is unlawful, when he says: Do violence to no man, that is, oppress no one through the force of power; neither calumniate any man, under the appearance of justice; Leviticus chapter nineteen: "You shall not calumniate your neighbor nor oppress him by force." On the contrary, the Lord threatens evil to the wicked in Isaiah chapter three: "Why do you crush my people, and grind the faces of the poor?" "The spoil of the poor is in your house." In this soldiers are accustomed to sin: and therefore he teaches them to avoid it as unlawful.
33. But lest this should seem burdensome to them, therefore he grants what is lawful, when he adds: And be content with your pay: your pay, that is, the revenues established by your superiors for the defense of the commonwealth, because such a man is acceptable to God; Ezekiel chapter eighteen: "If a man be just and has not grieved anyone, has restored the pledge to the debtor, has taken nothing by violence, etc., he shall surely live." For such a man is content with his pay. But such are not the exactors, of whom Isaiah chapter three says: "My people, their exactors have despoiled them." And therefore Augustine in On the Words of the Lord : "Whoever uses the belt of his military service and receives the pay publicly decreed for him: if he seeks more, he is as a calumniator and an extortioner. For military pay was established for soldiers lest, while gain is sought, the plunderer should run rampant."
34. And note that blessed John seems here to approve the office of military service, even though it seems to conflict with the commandments by which it is commanded that one should in no way avenge oneself nor repel injury: indeed it is said in Matthew 5: "Whoever strikes you on your right cheek, offer him the other also." - And therefore note that the practice of military service can be licit and illicit: but for the licit use, there must concur a fitting person and cause: namely the person declaring war, in whom it is required that he have authority: likewise the person waging war, who ought to be a layman and secular, not a cleric or religious: likewise the person suffering, who should be of such insolence that they must be restrained by war. - A fitting cause, moreover, exists when it is for the defense of the fatherland, or of peace, or of the faith. When therefore these concur, then it is licit to serve as a soldier; but when any of these is lacking, for instance because there is a defect on the part of the person or the cause: for instance when a cleric or a religious man, who ought to be perfect, wishes to wage war, or when it is for human glory or vengeance: then it is illicit . - But as to what is objected from the evangelical commandment, it must be said that it is understood concerning patience to be held in the soul, not concerning bodily display, as Augustine shows in The Lord's Sermon on the Mount. - Or say that this was said to the perfect, whose way is not "to be overcome by evil, but to overcome evil with good"; it was also said to subjects, not to prelates or princes and their officials, because, since they are ministers of the law, it is not they who punish or kill, but the law.
The preaching of John is commended secondly with regard to the excellence of Christ in a threefold manner.
35. (Verse 15.). Now as the people were thinking etc. The preaching of John has been commended in comparison to the need of the people; here secondly it is commended in comparison to the excellence of Christ in this, that he does not usurp the glory owed to Christ. Whence just as above he administered sound doctrine, so here he avoids a glory that is not his own. For explaining this, three things are introduced: the first is the estimation of falsehood among the people; the second is the confession of truth in John; the third is the commendation of sublimity in the Savior.
Regarding the false estimation among the people, it is said: But as the people were thinking, and all were pondering in their hearts, with a false estimation and erroneous thought about John, whether perhaps he might be the Christ, namely the one promised in the Law — and not only thinking inwardly, but also inquiring outwardly, John 1: "The Jews sent priests and Levites from Jerusalem to John, to ask him: Who are you?" And this, because they suspected that he was the Christ; whence above in chapter one: "What, do you think, will this child be?" But they ought not to have considered him the Christ, but rather his minister, according to that passage in 1 Corinthians 4: "Let a man so account of us as ministers of Christ," etc. And therefore in such thinking they were in error; whence Bede: "Wondrous is the blindness of the Jews, that what they willingly believed concerning John, this they do not believe concerning the Savior, though he was approved by so many signs and miracles, and even with John himself bearing witness." Whence not undeservedly they are called "blind and leaders of the blind," Matthew 15, who "made darkness light and light darkness"; whence John 1: "He was not the light."