Isaiah 5:25
25. anger . . . kindled— (2Ki 22:13, 17).
hills . . . tremble—This probably fixes the date of this chapter, as it refers to the earthquake in the days of Uzziah (Am 1:1; Zec 14:5). The earth trembled as if conscious of the presence of God (Jer 4:24; Hab 3:6). torn—rather, were as dung (Ps 83:10). For all this, &c.—This burden of the prophet's strains, with dirge-like monotony, is repeated at Isa 9:12, 17, 21; 10:4. With all the past calamities, still heavier judgments are impending; which he specifies in the rest of the chapter (Le 26:14, &c.). Isaiah 9:12
12. Syrians—Though now allies of Ephraim, after Rezin's death they shall join the Assyrians against Ephraim. "Together," in Isa 9:11, refers to this. Conquering nations often enlist in their armies the subject races (Isa 22:6; compare 2Ki 16:9; Jer 35:11), [ABEN EZRA, GESENIUS]. HORSLEY less probably takes "Syrians before," as the Syrians to the east, that is, not Rezin's subjects, but the Assyrians: "Aram" being the common name of Syrians and Assyrians.
Philistines—of Palestine. behind—from the west: in marking the points of the compass, Orientalists face the east, which is before them: the west is behind. The right hand is the south: the left, the north. devour—as a ravenous beast (Isa 1:20; Jer 10:25; 30:16; Nu 14:9). For all this, &c.—The burden of each strophe. Isaiah 9:17
17. no joy—the parallelism, "neither . . . mercy," shows that this means, He shall have no such delight in their youthful warriors, however much they be the nation's delight and reliance, as to save them from the enemy's sword (Isa 31:8; compare Jer 18:21).
fatherless, &c.—not even the usual objects of His pity (Ps 10:14, 18; 68:5; Jer 49:11; Ho 14:3) shall be spared. hypocrite—rather, a libertine, polluted [HORSLEY]. folly—wickedness (Ps 14:1). still—Notwithstanding all these judgments, more remain. Isaiah 9:21
21. Manasseh, Ephraim—the two sons of Joseph. So closely united as to form between them but one tribe; but now about to be rent into factions, thirsting for each other's blood. Disunited in all things else, but united "together against their brother Judah" (2Ki 15:10, 30).