Isaiah 59:17 - Exposition

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).