The Pulpit Commentary - Isaiah 59:18
According to their deeds ; rather, according to their deserts (comp. Psalms 28:4 , ad fin. ) . He will repay . The ordinary future here, and in the remainder of the prophecy, replaces the "perfect of prophetic certitude," which has been employed in Isaiah 59:16 , Isaiah 59:17 . Fury to his adversaries, recompense to his enemies . God's "adversaries" are those of his own household—his people, the ungodly Israelites; his "enemies" are the heathen that oppress his people (comp. ... read more
The Pulpit Commentary - Isaiah 59:17
He put on righteousness as a breastplate . The Isaiah anthropomorphism is far less gross than the Homeric. The gods in Homer put on actual armour, and take sword and shield. Jehovah arms himself for the battle in a way that is manifestly metaphoric. He puts on a "Divine panoply"—righteousness as his breastplate, salvation as his helmet, vengeance for garments, and zeal, or jealousy, for a cloak. He takes no offensive weapons—"the out-breathing of his Spirit (verse 19) is enough" (Kay). read more