Bible Notes Online - Isaiah 22 - ESV
Commentary

v1-3: Jerusalem, the valley of vision, upon which disaster had come. The people had remained complacent in the first instance, the joyous city (compare Amos 6.1); although disaster inevitably followed. Many people fled while the enemy was far away, and many were captured, and it seems many were then put to death, "your slain were not killed by the sword, nor dead in battle."

v4: Isaiah wept for his people, and was not comforted. Usually, sorrow was a corporate experience; such is Isaiah's sorrow that he remained alone; his sorrow reflects that of God Himself.

v5-7: The day of trouble; tumult, trampling, and terror, as the people fled in panic. Persia (Elam) and Media (Kir) came upon Jerusalem; and there was no escape.

v8-11: Palace of the Forest, see 1 Kings 7.12. The people saw the situation, that the city was surrounded (v7), their defences were gone, the city of David was damaged. They responded by building a reservoir, to provide water for the defenders, knocking down houses to strengthen the walls. But they lacked faith in God, neglecting the real problem, their own spiritual poverty; see 17.10-11.

v12-13: They actually rejected divine counsel, the call for weeping and wailing, for repentance; there was feasting instead of fasting, Joel 1.13-14.

v14: God's answer; no atonement for their rebellion.

v15-19: Shebna the steward, 2 Kings 18.18, a man of some authority. But he was proud, having carved a tomb for himself, and enjoying glorious chariots. When judged by God, he was taken from Judah, deposed and disgraced.

v20-24: Eliakim, "my servant," replacing Shebna, a faithful man over the household, 2 Kings 18.18; Heb 3.2-6; and therefore pointing us to Christ.

He had a robe and belt of honour; God-given responsibility; a father to the inhabitants of Jerusalem and Judah; having the key of David; fastened securely; yet as a peg perhaps despised by others. The promise clearly refers to Christ, as these words are included in the prophecy to the church at Philadelphia in Rev 3.7.

We see that God uses people, raising some, and putting down others; but not capriciously, but honouring faith and obedience.

v25-26: Later, even Eliakim would be removed, and those who came to depend on him would fall.