The Servant on the Throne
Isaiah 9:6 gives a newborn titles no reigning son of David ever wore: Wonderful Counselor, Mighty God, Eternal Father, Prince of Peace. Two chapters earlier the sign to Ahaz was a child named Immanuel, God with us, offered to a king too frightened of Aram and Israel to ask for anything wonderful at all (7:10–14). By chapter 11 the royal line has been felled like Judah's oaks under Assyrian axes, and what's left is a stump. A shoot comes up from Jesse's roots anyway (11:1), and the Spirit of Yahweh rests on him: wisdom, might, the fear of Yahweh (11:2-3). Isaiah is describing what the throne of David was built to hold and had never yet managed to bear. The word "servant" shifts under your feet across chapters 41 to 53. In chapter 41 it names the nation, Jacob whom Yahweh has chosen (41:8–9). By chapter 49 the servant's mission includes bringing Jacob back to Yahweh, restoring the very people he was named after (49:5). A servant who exists to save Israel can...