13 Yahweh will go out like a mighty man. He will stir up zeal like a man of war. He will raise a war cry. Yes, he will shout aloud. He will triumph over his enemies.
*Minor differences ignored. Grouped by changes, with first version listed as example.
Jehovah like a giant. What Isaiah now adds is intended to surmount the temptations of believers. He ascribes to God strength and power, that they may know that they shall find in him a sure defense; for in adversity we are perplexed, because we doubt whether or not God will be able to render us assistance, especially when by delaying he appears in some measure to reject our prayers; and therefore the Prophet loudly extols the power of God, that all may learn to rely and place their confidence in him. Will go forth. The going forth that is here mentioned must be taken metaphorically; for God seemed to be concealed at the time when he permitted his people to be affiicted and oppressed without any appearance of aid; and therefore the word means "to come forth publicly for the sake of giving assistance." This is confirmed by what follows. And as a warrior. When he attributes to God burning indignation, with which he rushes forth "like a warrior" against his enemies, the comparisons are drawn from human feelings, and declare to us the powerful assistance of God, which would not otherwise make a sufficiently powerful impression on our minds. He therefore accommodates himself to our capacity, as we have often said, that we may know how ardently he desires to preserve us, and how much he is distressed by the affliction and oppression of believers, and likewise how terrible is his anger, whenever he girds himself for battle. We ought always to observe that peculiar season which the Prophet had in his eye, to which these predictions must be applied; for while the enemies were becoming more and more fierce, and were taunting a wretched people, it was the duty of believers to look at something quite different from what they beheld with their eyes, and to believe that God is sufficiently powerful to subdue their enemies, and rescue them out of their hands. Nor was it only during the captivity that it was of importance for them to have their sorrow alleviated by this promise, but almost till the coming of Christ; for they were continually and painfully constrained to encounter severe distresses, as is evident from history.
The Lord shall go forth - This and the following verses give the reasons why they should praise Yahweh. He would go forth in his might to overcome and subdue his foes, and to deliver his people. In his conquests, and in the establishment of his kingdom, all people would have occasion to rejoice and be glad.
As a mighty man - As a hero, as a warrior. Yahweh is often in the Scriptures represented as a hero, or a man of war:
Yahweh is a man of war:
Yahweh is his name. - Exodus 15:3.
Who is this King of glory?
Yahweh, strong and mighty;
Yahweh mighty in battle. - Psalm 24:8.
Compare Psalm 45:3; Isaiah 27:1; Isaiah 30:30,
He shall stir up jealousy - He shall rouse his vengeance, or his indignation. The word קנאה qin'âh means vengeance, or indignation, as well as jealousy. The image here is that of a warrior who rushes on impetuously to take vengeance on his foes.
He shall cry - He shall give a shout, or a loud clamor. Warriors usually entered a battle with a loud shout, designed to stimulate their own courage, and to intimidate their foes. All this language is taken from such an entrance on an engagement, and denotes the fixed determination of God to overthrow all his enemies.
The LORD shall go forth as a (r) mighty man, he shall stir up jealousy like a man of war: he shall cry, yea, roar; he shall prevail against his enemies.
(r) He shows the zeal of the Lord, and his power in the conservation of his Church.
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, Revelation 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.
The Lord will appear in his power and glory. He shall cry, in the preaching of his word. He shall cry aloud in the gospel woes, which must be preached with gospel blessings, to awaken a sleeping world. He shall conquer by the power of his Spirit. And those that contradict and blaspheme his gospel, he shall put to silence and shame; and that which hinders its progress shall be taken out of the way. To those who by nature were blind, God will show the way to life and happiness by Jesus Christ. They are weak in knowledge, but He will make darkness light. They are weak in duty, but their way shall be plain. Those whom God brings into the right way, he will guide in it. This passage is a prophecy, and is also applicable to every believer; for the Lord will never leave nor forsake them.
Jehovah will no longer restrain His wrath: He will go forth as a mighty warrior (Exodus 15:3) to destroy His people's and His enemies, and to deliver Israel (compare Psalm 45:3).
stir up jealousy--rouse His indignation.
roar--image from the battle cry of a warrior.
Go forth - To battle. Stir up - He shall stir up his strength, and anger against the obstinate enemies of his Son and gospel. Roar - As a lion doth upon his prey, and as soldiers do when they begin the battle.
*More commentary available at chapter level.