Excerpt - Apocalyptic Commentary of the Book of Isaiah by Avraham Gileadi, Ph.D.

42:1 My servant whom I sustain, my chosen one in whom I delight, him I have endowed with my Spirit; he will dispense justice to the nations.

Jehovah sustains and endows with his Spirit his servant (Isaiah 11:2; 48:16; 61:1), who here appears under his spiritual (and often suffering) persona (Isaiah 49:7; 50:7-10; 52:14; 53:11). Jehovah commissions him to restore justice to the "nations" or "Gentiles" (goyim), inferring that there is no justice or only a façade of justice among his people and the nations (Isaiah 5:7; 10:1-2; 59:11, 15). Types of Jehovah's "servant" or vassal include Isaiah (Isaiah 20:3), Eliakim (Isaiah 22:20), Cyrus (Isaiah 44:26-28), Hezekiah (Isaiah 37:15-20; 38:2-6), Moses (Isaiah 63:11-14), and David (Isaiah 55:3-4).
Because no one type covers all the end-time roles Jehovah's servant fulfills, Isaiah presents him under different personas. Consistent with persons in the seraph category, his mission, like those of Moses and Elijah, is international in scope (Exodus 3:16-22; 1 Kings 19:15-16). At first directed to the Jacob/Israel category of Jehovah's people dispersed among the nations (Isaiah 11:10-12; 41:8-9; 43:1-8; 49:8-12), the servant's task is to bring as many as will repent to renew the covenant with Jehovah and to ascend to higher spiritual categories (v 21; Isaiah 44:1-5, 21-22; 45:19-25; 46:12-13).

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