(27) Why sayest thou, O Jacob.--The eternity and infinity of God is presented not only as rebuking the folly of the idolater, but as the ground of comfort to His people. His is no transient favour, no capricious will. (Comp. Romans 11:29-36.)

Verse 27. - O Jacob ... O Israel (For this pleonastic combination, so characteristic of Isaiah, see Isaiah 9:8; Isaiah 10:21, 22; Isaiah 14:1; Isaiah 27:6; Isaiah 29:23, in the earlier chapters; and Isaiah 41:8; Isaiah 42:24; Isaiah 43:1, 22, 28; Isaiah 44:1, 5, 23; Isaiah 45:4; Isaiah 46:3; Isaiah 49:5, 6, etc., in the later ones.) Why sayest thou ... My way is hid? The prophet has gone back to the time when Israel is suffering all the calamities of the Captivity, instead of being on the point of emerging from it, as in vers. 9-11, and he now hears the complaints of the exiles, who think that God has forsaken them - that he does not see their "way" of life, or regard their sufferings. My judgment. Delitzsch and Mr. Cheyne translate "my right," and understand the "right" of Israel to be independent of its oppressors.

40:27-31 The people of God are reproved for their unbelief and distrust of God. Let them remember they took the names Jacob and Israel, from one who found God faithful to him in all his straits. And they bore these names as a people in covenant with Him. Many foolish frets, and foolish fears, would vanish before inquiry into the causes. It is bad to have evil thoughts rise in our minds, but worse to turn them into evil words. What they had known, and had heard, was sufficient to silence all these fears and distrusts. Where God had begun the work of grace, he will perfect it. He will help those who, in humble dependence on him, help themselves. As the day, so shall the strength be. In the strength of Divine grace their souls shall ascend above the world. They shall run the way of God's commandments cheerfully. Let us watch against unbelief, pride, and self-confidence. If we go forth in our own strength, we shall faint, and utterly fall; but having our hearts and our hopes in heaven, we shall be carried above all difficulties, and be enabled to lay hold of the prize of our high calling in Christ Jesus.Why sayest thou, O Jacob, and speakest, O Israel,.... The Jews, supposed to be in captivity, are here meant, according to Jarchi and Kimchi; whom the prophet reproves, for murmuring at the calamities and afflictions there endured by them; but it may be the church and people of God, in Gospel times, are here intended, being under suffering circumstances, either under Rome Pagan, or Rome Papal; not only inwardly repining, but openly complaining and uttering, as follows:

my way is hid from the Lord; meaning not their course of life, or their religious actions, their profession of the Gospel, their attendance on public worship, their prayers and other duties of religion; but their sufferings for his name's sake, the tribulations they endured, the afflicted way they walked in, which they imagined God took no notice of, since no way was opened in Providence for their deliverance out of them:

and my judgment is passed over from my God; my cause and case are neglected by him; he does not undertake my cause, nor plead it against my enemies, or right my wrongs, and avenge the injuries done me, or deliver me out of the hands of those that contend with me. The answer to which complaint follows, and which clearly shows there was no just foundation for it.