Jesaja 41:5

In the following v. we have not a description of the impression made upon the heathen by the argument of Jehovah, but the argument itself is continued. Isa 41:5 "Islands have seen it, and shuddered; the ends of the earth trembled; they have approached, and drawn near." We have here a description of the effects which the victorious course of Cyrus had begun to produce in the heathen world. The perfects denote the past, and the futures a simultaneous past; so that we have not to compare Isa 41:5 with Hab 3:10 so much as with Psa 77:17. The play upon the words וייראּוּ ... ראּוּ pairs together both seeing and fearing. The Cumaeans, when consulting the oracle, commenced thus: ἡμεῖς δὲ δειμαίνοντες τὴν Περσέων δύναμιν. The perfect with the aorist following in Isa 41:5 places the following picture upon the stage: They have approached and drawn near (from all directions) to meet the threatening danger; and how? Isa 41:6, Isa 41:7 "One helped his companion, and he said to his brother, Only firm! The caster put firmness into the melter, the hammer-smoother into the anvil-smiter, saying of the soldering, It is good; and made him firm with nails, that he should not shake." Him, viz., the idol. Everything is in confusion, from the terror that prevails; and the gods from which they expect deliverance are not made till now, the workmen stimulating one another to work. The chârâsh, who casts the image, encourages the tsōrēph, whose task it is to provide it with the plating of gold and silver chains (Isa 40:19), to work more bravely; and the man who smooths with the hammer (pattish, instrumentalis) does the same to the man who smites the anvil (הולם with seghol, whereas in other cases, e.g., Eze 22:25, the tone generally gives way without any change in the vowel-pointing). T…

This chapter, as the former, in intended both for the conviction of idolaters and for the consolation of all God's faithful worshippers; for the Spirit is sent, and ministers are employed by him, both to convince and to comfort. And however this might be primarily intended for the conviction of Babylonians, and the comfort of Israelites, or for the conviction of those in Israel that were addicted to idolatry, as multitudes were, and the comfort of those that kept their integrity, doubtless it was intended both for admonition and encouragement to us, admonition to keep ourselves from idols and encouragement to trust in God. Here, I. God by the prophet shows the folly of those that worshipped idols, especially that thought their idols able to contest with him and control him (Isa 41:1-9). II. He encourages his faithful ones to trust in him, with an assurance that he would take their part against their enemies, make them victorious over them, and bring about a happy change of their affairs (Isa 41:10-20). III. He challenges the idols, that were rivals with him for men's adoration, to vie with him either for knowledge or power, either to show things to come or to do good or evil (Isa 41:21-29). So that the chapter may be summed up in those words of Elijah, "If Jehovah be God, then follow him; but, if Baal be God, then follow him;" and in the people's acknowledgment, upon the issue of the trial, "Jehovah he is the God, Jehovah he is the God."

41:5-7 This taunt against idolatry was a response to God’s raising up of Cyrus; the nations hope to find protection in their idols.