Psalms 103:20
20-22. do his commandments . . . word—or, literally, "so as to hearken," &c., that is, their acts of obedience are prompt, so that they are ever ready to hear, and know, and follow implicitly His declared will (compare De 26:17; Lu 1:19).
Isaiah 13:3
3. sanctified ones—the Median and Persian soldiers solemnly set apart by Me for the destruction of Babylon, not inwardly "sanctified," but designated to fulfil God's holy purpose (Jer 51:27, 28; Joe 3:9, 11; where the Hebrew for prepare war is "sanctify" war).
for mine anger—to execute it. rejoice in my highness—"Those who are made to triumph for My honor" [HORSLEY]. The heathen Medes could not be said to "rejoice in God's highness" MAURER translates, "My haughtily exulting ones" (Zep 3:11); a special characteristic of the Persians [HERODOTUS,1.88]. They rejoiced in their own highness, but it was His that they were unconsciously glorifying.Joel 3:9
9. The nations hostile to Israel are summoned by Jehovah to "come up" (this phrase is used because Jerusalem was on a hill) against Jerusalem, not that they may destroy it, but to be destroyed by the Lord (Eze 38:7-23; Zec 12:2-9; 14:2, 3).
Prepare war—literally, sanctify war: because the heathen always began war with religious ceremonies. The very phrase used of Babylon's preparations against Jerusalem (Jer 6:4) is now used of the final foes of Jerusalem. As Babylon was then desired by God to advance against her for her destruction, so now all her foes, of whom Babylon was the type, are desired to advance against her for their own destruction.