Jeshurun

Jeshurun is a poetic name for Israel, used four times in scripture — three of them in the closing chapters of Deuteronomy and once in the comfort-oracles of Isaiah. Each occurrence comes in a sustained poem, and the four together cover Israel as recipient of grace, as kingdom, as object of divine election, and as the prosperous people who turn away.

The Prosperous Apostate

In the Song of Moses, Jeshurun is the name Israel bears at the moment its prosperity tips into apostasy. The fattening and the kicking are a single image: "Jacob ate and had his fill, Jeshurun waxed fat, and kicked: You have waxed fat, you have grown thick, you have become sleek; Then he forsook [the Speech of] God who made him, And lightly esteemed the Rock of his salvation" (Deut 32:15). The covenant honor of the name stands against the action — Jeshurun is the one who has been fed by God and who responds by forsaking him.

Jeshurun as Kingdom

In the opening of Moses' final blessing, Jeshurun is the name under which Yahweh's kingship over Israel is declared at Sinai: "And he was king in Jeshurun, When the heads of the people were gathered, All the tribes of Israel together" (Deut 33:5). The frame is the assembly of the tribes; the title gathers them under a single sovereign.

The same blessing closes with Jeshurun addressed directly as the people whom God himself helps. The ascription of incomparability is the climactic line of the chapter: "There is none like God, O Jeshurun, Who rides on the heavens for your help, And in his excellency on the skies" (Deut 33:26). The poetic name returns at the end of Moses' valedictory as the recipient of divine aid.

Jeshurun in Isaiah's Servant Oracle

Isaiah's chapter of comfort to Jacob picks up the Deuteronomic name and pairs it with "Jacob my slave." The address is a word of reassurance to the chosen people: "Thus says Yahweh who made you, and formed you from the womb, who will help you: Don't be afraid, O Jacob my slave; and you, Jeshurun, whom I have chosen" (Isa 44:2). The pairing — Jacob the slave and Jeshurun the chosen — covers the same people under both their working name and their poetic one.