Isaiah 2:4

Neither shall they learn war any more - If wars are necessary, how deep must that fall be that renders them so! But what a reproach to humanity is the trade of war! Men are regularly instructed in it, as in any of the necessary arts.

"How to dislodge most souls from their frail shrines

By bomb, sword, ball, and bayonet, is the art

Which some call great and glorious!"

And is this a necessary part of a finished education in civilized society? O Earth! Earth! Earth!

And he shall judge - Or he shall exercise the office of a judge, or umpire. This "literally" refers to the God of Jacob Isaiah 2:3, though it is clear that the meaning is, that he will do it by the Messiah, or under his reign. One office of a judge is to decide controversies; to put an end to litigations, and thus to promote peace. The connection shows that this is the meaning here. Nations that are contending shall be brought to peace by the influence of the reign of the Messiah, and shall beat their swords into plowshares. In other words, the influence of the reign of the Messiah shall put a period to wars, and reduce contending nations to peace.

And shall rebuke - Shall "reprove" them for their contentions and strifes.

Lowth: 'Shall work conviction in many peoples.'

Noyes: 'He shall be a judge of the nations,

And an umpire of many kingdoms.'

He shall show them the evil of war; and by reproving them for those wicked passions which cause wars, shall promote universal peace. This the gospel everywhere does; and the tendency of it, if obeyed, would be to produce universal peace. In accordance with predictions like these, the Messiah is called the Prince of Peace Isaiah 9:6; and it is said that of his peace there shall be no end; Isaiah 9:7.

And they shall beat ... - They shall change the arts of war to those of peace; or they shall abandon the pursuits of war for the mild and useful arts of husbandry; compare Psalm 46:9; Hosea 2:20. A similar prophecy is found in Zechariah 9:10. The following extracts may serve to illustrate this passage: 'The Syrian plow, which was probably used in all the regions around, is a very simple frame, and commonly so light, that a man of moderate strength might carry it in one hand. Volney states that in Syria it is often nothing else than the branch of a tree, cut below a bifurcation, and used without wheels. The plowshare is a piece of iron, broad but not large, which tips the end of the shaft. So much does it resemble the short sword used by the ancient warriors, that it may, with very little trouble, be converted into that deadly weapon; and when the work of destruction is over, reduced again to its former shape, and applied to the purposes of agriculture.'

Their spears - Spears were much used in war. They were made of wood, with a sharpened piece of iron or other metal attached to the end. The pruning-hook, made for cutting the limbs of vines or trees, is, in like manner, a long piece of wood with a crooked knife attached to it. Hence, it was easy to convert the one into the other.

Pruning-hooks - Hooks or long knives for trimming vines. The word here, however, means anything employed in "reaping or mowing," a sickle, or a scythe, or any instrument to "cut with," as well as a pruning-hook. These figures, as images of peace, are often used by the prophets. Micah M1 Corinthians 4:4 has added to this description of peace in Isaiah, the following:

But they shall sit

Every man under his vine,

And under his fig-tree;

And none shall make them afraid:

For the mouth of Jehovah hath spoken it.

continued...

2:4 He - Christ shall set up his authority among all nations, not only giving laws to them, but doing what no other can do, convincing their consciences, changing their hearts, and ordering their lives. Rebuke - By his word and Spirit, convincing the world of sin; and by his judgments upon his implacable enemies, which obstruct the propagation of the gospel.