The interpretation timeline
Isaiah 42:13 Douay-Rheims

The Lord shall go forth as a mighty man, as a man of war shall he stir up zeal: he shall shout and cry: he shall prevail against his enemies.

1167 – 1871 6 witnesses

Scholastic

c. 1100 – 1500
1167
A.D.
Ibn Ezra Jewish
1089–1167
“The Lord shall go forth, that is, the divine decrees, that were secret hitherto, shall now be revealed. Jealousy because of the Babylonians, that worship Bel. יריע He shall cry. Comp. תרועה shout (Jos. 6:5). יצריח He shall roar. Comp. צורח crying (Zeph. 1:14), though of a different conjugation. He shall show Himself mighty by the victory over Babylon.”
Source
1256
A.D.
Thomas Aquinas Catholic
1225–1274
“Behold my servant, etc. Here he shows the divine love from the Son whom he promised. John 3: so God loved the world, etc. And first, from so great a benefit, he shows the love of God; second, the perversity of the Jews, "these words I did to them," etc. Concerning the first, three things. First he foretells the coming of the Son of God; second, the fall of the wicked, "the Lord like a strong man," etc. Third, the resurrection of the good, "and I will lead forth the blind," etc., Luke 2: "behold, this one is set," etc. Concerning the first, three things. First he describes the condition of the one being sent; second he foretells the mission, "thus says the Lord," etc.; third he invites to thanksgiving, "sing to the Lord," etc. Concerning the first, three things. First he shows the fullness of grace as regards the grace of union, "I will uphold him." "Servant," according to human nature. Luke 1: "he has upheld Israel," etc.; as regards the grace of headship, "elect," that he might be the head of the Church. "Out of thousands": Canticles 5. Psalm 64: "blessed is he whom you have chosen and taken up," etc., "he was well-pleasing." Matthew 3: "this is my son," etc.; as regards habitual grace, which was singular in him, "I have given my spirit." Above 11: "the spirit of the Lord shall rest upon him," etc. Second he shows the equity of judgment, as regards three things: namely the authority of judging, "judgment to the nations," etc., Psalm 71: "God, your judgment," etc., John 5: "he has given all judgment," etc., to which he joins gentleness, "he will not cry out." Ecclesiastes 9: "the words of the wise are heard," etc.; he shows, second, the equality of the judge: "nor will he accept a person." Acts 10: "God is not a respecter of persons." To which he joins piety in coming to aid: "nor shall his voice be heard outside," Judea, the voice of his preaching, that he might first come to the aid of those to whom he was sent. "I was not sent," etc. Matthew 15, Psalm 94: "today if his voice," etc., and in overlooking, "the reed," namely the kingdom of the Jews, "the flax," the priesthood. Ezekiel 34: "that which was broken," etc.; he shows also, third, the truth of judgment, "in truth," etc., Psalm 95: "he shall judge the world," etc., to which he joins joyfulness: "he shall not be sad," in heart; "troubled," in face: he was always cheerful and joyful, preserving an equality of mind, even though as regards the sensitive part there was a propassion of sadness — not indeed of necessity, but of will. Whence Matthew 26: "my soul is sorrowful," etc., Ecclesiasticus 30: "joy of heart," etc. Third he shows the power of dominion: "until he sets" the last judgment, or his precept, through the apostles preaching; "the law," the Gospel. Genesis 49: "he shall be the expectation," etc., below 60: "for the islands wait for me," etc. Others expound this of Darius, king of the Persians, who was gentle, just, and quiet, whom the Lord chose to free the Jews. "Thus says the Lord God," etc. Here he foretells the mission: and first he shows the power of the sender as regards the creation of heavenly things, "creating the heavens"; as regards the disposition of earthly things, "establishing the earth"; as regards the animation of living things, "giving breath," of natural life, "spirit," gratuitously. Zechariah 12: "the Lord stretching out the heaven," etc. Second he foretells the mission, setting forth the exaltation of the one sent: "I the Lord have called you," my son from eternity, by predestining to the unity of the divine person, "in justice," that is, that I may be just, fulfilling the promises. Romans 1: "who was predestined," etc. "I have taken the hand," as regards operation: John 14: "the Father remaining in me," etc., "and I have kept," lest you be held by death. Psalm 15: "you will not give your holy one," etc., below 49: "I called him and led him," etc.; he also sets forth the enjoining of office: "I have given you as a covenant," as a mediator, as it were. Genesis 9: "I will set my bow," etc. "For a light," etc., as an illuminator, as it were. Above 9: "to those dwelling in the region," etc., John 1: "he was the true light," etc.; he also shows the usefulness of this office against unbelief, "that you might open," etc., John 9: "I have come for judgment," etc., against the servitude of sin. "That you might lead forth," etc., Zechariah 9: "but you, in the blood of the covenant," etc. Third, from the mission, he concludes to the singularity of the divine majesty: as regards power, "I the Lord," etc., Psalm 67: "make a way for him," etc., Exodus 6: "my name Adonai," etc., "glory," by which I am called Lord. Luke 2: "glory in the highest," etc., and as regards knowledge, "the things which were first," etc., below 49: "I told you from then," etc. This too they refer to Darius. "Sing to the Lord," etc. Here he invites to thanksgiving: and first he enjoins praise, and especially upon country-dwellers, either on account of the distance of their dwelling: "from the ends," above 24: "from the ends of the earth, praises," etc., or on account of being enclosed by the sea, "you who go down" — namely sailors — "the fullness of it," namely of the sea, that is, let all that by which it is filled praise God. Psalm 106: "those who go down to the sea," etc., or on account of dwelling in deserts. "Let it lift up," its voice in praise of God, "the desert," that is, its inhabitants, especially as regards the Ishmaelites, "in the houses," after the manner of other nations, who before were wandering through the desert. "Kedar," son of Ishmael. Above 35: "the deserts shall rejoice," etc.; or on account of dwelling in the mountains: "praise, you inhabitants of the rock," of that city in Palestine which is set among the rocks. Or of any mountain whatever. Below 55: "the mountains and the hills shall sing," etc., and he invites those of whom it seems less that they are given to praising God. Second he foretells the spreading abroad of divine praise: "they shall give glory to the Lord," in others, not only in themselves. Below, the last chapter: "I will send from among them those who are saved," etc. Mystically, all this concerns the conversion of the Gentiles to the faith. "The Lord like a strong man." Here he foretells, through the coming of Christ, the future fall: and concerning this he sets down four things. First, power: "the Lord like a strong man," for attacking the Jews through the Romans. Exodus 15: "the Lord like a man of war," etc., "zeal," of vengeance. Proverbs 6: "the zeal and fury of a man," etc. Second he sets down wrath, "he shall cry out," through the tribulations which he will send upon them; against that which was said above, "he will not cry out" — for at first, coming, he showed gentleness. But to those who despise him he shows indignation. Job 37: "he shall thunder with his voice," etc. Third he sets down justice: because it is just that, since he has long waited for the impenitent, he should swallow them all up together at once: "I have kept silent," always, etc., Job 3: "did I not dissemble," etc., "I was patient." Above 30: "therefore the Lord waits," etc., "like a woman in labor," I will bring forth the pain that was dissembled, as a woman brings forth the child conceived. Or: because, like a woman in travail, I will grieve over so grave a punishment. Fourth he sets down the punishment as regards men: "I will make the mountains desolate" — the greater ones; "the hills" — the middling; "the sprout" — the common people. Ezekiel 35: "mount Seir a desert," etc., and as regards the withdrawal of all doctrine or consolation, "I will make the rivers," etc., Psalm 106: "he turned rivers into a desert," etc. This too can be referred to the destruction of the enemies of the Jews through Darius. "And I will lead forth." Here he sets forth (the resurrection) of the good, as regards three things. First, as regards the restoration of act: "I will lead forth the blind," namely the Gentiles, "into the way," Christ, or the precept of the law; or also the Jews, according to another exposition. Proverbs 4: "I will lead you through the paths," etc.; second, as regards the illumination of the intellect: "I will turn darkness," etc., Luke 1: "to give light to those who are in darkness," etc.; third, as regards the direction of the affections. "The crooked things," namely hearts, above 40: "the crooked things shall become straight," etc. "These words I did to them," etc. Here he shows the perversity of the Jews: and first he shows them ungrateful for benefits; second, hard toward the precepts, "hear, you deaf," third, obstinate amid scourges, "who is there among you," etc. Concerning the first, two things. First he shows ingratitude, "these words," namely the aforesaid benefits. "They are turned back," from me, Jeremiah 5: "you have forsaken me," etc. Second he calls down upon them confusion, "let them be confounded," etc., Psalm 118: "let all be confounded," etc. "Hear, you deaf." Here he shows them hard, or disobedient, toward the precepts. And first he shows their hardness, calling them deaf, and blind together. (For their malice blinded them: Wisdom 2), although they have eyes, and ears, of the body — which he proves because those who see keep watch, and those having the ears of the heart open obey. "Sold," into the servant of sin, for the delight of temporal good, 3 Kings 21: "you have been sold to do," etc. "You who have open," etc., Jeremiah 5: "hear, O foolish people," etc., above 6: "blind the heart of this people," etc. Second he shows the folly of the hardened, by this: that in the precepts the Lord intended their benefit. Whence he sets forth the Lord's intention: "and the Lord willed him," the people; and that the people itself might magnify the law of God, by keeping it in their heart; and that the Lord might extol, that is, exalt, the people. 1 Thessalonians 4: "this is the will of God," etc.; and he also shows their contradiction, because they sinned in themselves: "but he himself, plundered," by demons through various sins, and therefore "laid waste," by enemies — above 18: "from a people torn apart," etc.; they also offered others an occasion of sinning, "a snare," that is, an occasion for sinning, "of the young," of the foolish. Hosea 5: "you have become a snare," etc., and because they hid their sins, "in houses of prison," that is, in the secret place of the heart. "With heart and heart," etc. Third he sets down the punishment: "they have become for a prey," etc. "Nor is there one to deliver," by the power of wars; "nor is there one to say," by the urgency of prayer. Ecclesiasticus, the last chapter: "they surrounded me on every side," etc.; or there the punishment begins, "in houses of prison," so that it be expounded according to the letter. "Who is there among you." Here he shows them incorrigible through scourges, because they do not even recognize the cause of the scourges: and concerning this he does three things. First he inquires after one who thinks rightly, hinting at their fewness. "The things to come," which I foretell concerning your punishments. Hosea, the last chapter: "who is wise," etc. Second he determines the truth as regards the author of the punishment: "who gave," etc., 1 Kings 2: "the Lord puts to death," etc.; as regards the fault: "he it is against whom," etc., Baruch 4. "They did not know his justices," etc.; and as regards the punishment, "and he poured out," etc., Psalm 68: "pour out your wrath upon them," etc. — "pouring out" signifies abundance. Third he excludes the recognition of the truth: "and it burned him," namely with material fire through the devastation of enemies; "he did not know," that he was punished by God for his sins. Psalm 81: "they did not know nor understand," etc. (Collationes, chapter 42.) "Cry" — of devout prayer, Hebrews 5: "with a strong cry," etc.; of attentive preaching, John 7: "on the last day of the feast," etc.; of strife and contention, above 5: "he waited that it should do," etc. Christ is given "for a covenant" of preserving salvation, Genesis 9: "my bow," etc., of fulfilling promise, II Corinthians 1: "as many as are the promises," etc., of divine love, John 3: "so God loved," etc., of the law that is to cease, Psalm: "holocausts for sin," etc.”

Post-Reformation

c. 1650 – 1900
1714
A.D.
Matthew Henry Reformed
1662–1714
“It comes all to one whether we make these verses (as some do) the song itself that is to be sung by the Gentile world or a prophecy of what God will do to make way for the singing of that song, that evangelical new song. I. He will appear in his power and glory more than ever. So he did in the preaching of his gospel, in the divine power and energy which went along with it, and in the wonderful success it had in the pulling down of Satan's stronghold, Isa 42:13, Isa 42:14. He had long held his peace, and been still, and refrained himself, while he winked at the times of the ignorance of the Gentile world (Act 17:30), and suffered all nations to walk in their own ways (Act 14:16); but now he shall go forth as a mighty man, as a man of war, to attack the devil's kingdom and give it a fatal blow. The going forth of the gospel is thus represented, Rev 6:2. Christ, in it, went forth conquering and to conquer. The ministry of the apostles is called their warfare; and they were the soldiers of Jesus Christ. He shall stir up jealousy, shall appear more jealous than ever for the glory of his own name and against idolatry. 1. He shall cry, in the preaching of his word, cry like a travailing woman; for the ministers of Christ preached as men in earnest, and that travailed in birth again till they saw Christ formed in the souls of the people, Gal 4:19. He shall cry, yea, roar, in the gospel woes, which are more terrible than the roaring of a lion, and which must be preached along with gospel blessings to awaken a sleeping world. 2. He shall conquer by the power of his Spirit: He shall prevail against his enemies, shall prevail to make them friends, Col 1:21. Those that contradict and blaspheme his gospel, he shall prevail to put them to silence and shame. He will destroy and devour at once all the oppositions of the powers of darkness. Satan shall fall as lightning from heaven, and he that had the power of death shall be destroyed. As a type and figure of this, to make way for the redemption of the Jews out of Babylon, God will humble the pride, and break the power, of their oppressors, and will at once destroy and devour the Babylonian monarchy. In accomplishing this destruction of Babylon by the Persian army under the command of Cyrus, he will make waste mountains and hills, level the country, and dry up all their herbs. The army, as usual, shall either carry off the forage or destroy it, and by laying bridges of boats over rivers shall turn them into islands, and so drain the fens and low grounds, to make way for the march of their army, that the pools shall be dried up. Thus, when the gospel shall be preached, it shall have a free course, and that which hinders the progress of it shall be taken out of the way. II. He will manifest his favour and grace towards those whose spirits he had stirred up to follow him, as Ezr 1:5. Those who ask the way to Zion he will show the way, and lead in it, Isa 42:16. Those who by nature were blind, and those who, being under convictions of sin and wrath are quite at a loss and know not what to do with themselves, God will lead by a way that they knew not, will show them the way to life and happiness by Jesus Christ, who is the way, and will conduct and carry them on in that way, which before they were strangers to. Thus, in the conversion of Paul, he was struck blind first, and then God revealed his Son in him, and made the scales to fall from his eyes. They are weak in knowledge, and the truths of God at first seem unintelligible; but God will make darkness light before them, and knowledge shall be easy to them. They are weak in duty, the commands of God seem impracticable, and insuperable difficulties are in the way of their obedience; but God will make crooked things straight; their way shall be plain, and the yoke easy. Those whom God brings into the right way he will guide in it. As a type of this, he will lead the Jews, when they return out of captivity, in a ready road to their own land again, and nothing shall occur to perplex or embarrass them in their journey. These are great things, and kind things, very great and very kind; but lest any should say, "They are too great, too kind, to be expected from God by such an undeserving people as that of the Jews, such an undeserving world as that of the Gentiles," he adds, These things will I do unto them, take my word for it I will, and I will not forsake them; he that begins to show this great mercy will go on to do them good. III. He will particularly put those to confusion who adhere to idols notwithstanding the attempts made by the preaching of the gospel to turn them from idols (Isa 42:17): They shall be turned back, and greatly ashamed, that trust in graven images. The Babylonians shall when they see how the Jews, who despise their images, are owned and delivered by the God they worship without images, and the Gentiles when they see how idolatry falls before the preaching of the gospel, is scattered like darkness before the light of the sun, and melts like snow before its heat. They shall be ashamed that ever they said to these molten images, You are our gods; for how can those help their worshippers who cannot help themselves, nor save themselves from falling into contempt? In times of reformation, when many turn from iniquity, and sin, being generally deserted, becomes unfashionable, it may be hoped that those who will not otherwise be reclaimed will be wrought upon by that consideration to be ashamed of it.”
Source
1771
A.D.
John Gill Reformed
1697–1771
“The Lord shall go forth as a mighty man,.... In the ministry of the word, conquering and to conquer; girding his "sword" on his thigh; causing his "arrows" to be sharp in the hearts of his enemies; clothing the word with power; making the weapons of warfare, put into the hands of his ministering servants, mighty, to pull down the "strong holds" of sin and Satan, to cast: down the proud "imaginations" of men's hearts, and to bring into captivity every thought to the obedience of himself; or in the army of Constantine, whom he used as his instrument for the destruction of the Pagan empire, and of Paganism in it, and for the establishment of Christianity: he shall stir up jealousy like a man of war; or "a man of wars" (x); that has been used to fight battles; Christ is represented as a warrior, Rev 19:11, his church is in a warfare state; his subjects are soldiers; his ministers are his generals under him, and with them he goes forth, and stirs up his own jealousy, his wrath and fury against his enemies, and takes vengeance on them, and the jealousy of his ministers and people, for his own glory: he shall cry, yea, roar; not only shout aloud, as soldiers do, when they make an onset, but make a hideous noise, as the old Romans did, to frighten and dispirit their enemies. Christ, in the ministry of the word, not only cries, and calls, and invites souls, sensible of themselves and their condition, to come unto him, and partake of his grace; but he roars as the Lion of the tribe of Judah, and threatens impenitent and unbelieving sinners with his wrath and vengeance: he shall prevail against his enemies: he shall conquer and subdue them by his Spirit and grace, and make them his willing people in the day of his power; and such who will not have him to reign over them, he will rule them with a rod of iron, and break them in pieces as a potter's vessel. (x) "sicut vir bellorum", Montanus; "vir bellicosissimus", Junius & Tremcellius, Piscator.”
Source
1849
A.D.
1871
A.D.
1871
“Jehovah will no longer restrain His wrath: He will go forth as a mighty warrior (Exo 15:3) to destroy His people's and His enemies, and to deliver Israel (compare Psa 45:3). stir up jealousy--rouse His indignation. roar--image from the battle cry of a warrior.”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.