To whom then will ye liken God? - Since he is so great, what can resemble him? What form can be made like him? The main idea here intended to be conveyed by the prophet evidently is, that God is great and glorious, and worthy of the confidence of his people. This idea he illustrates by a reference to the attempts which had been made to make a representation of him, and by showing how vain those efforts were. He therefore states the mode in which the images of idols were usually formed, and shows how absurd it was to suppose that they could be any real representation of the true God. It is possible that this was composed in the time of Manasseh, when idolatry prevailed to a great extent in Judah, and that the prophet intended in this manner incidentally to show the folly and absurdity of it.

To whom then will ye liken God?.... There is nothing in the whole creation that can bear any resemblance to him, or he to them; since all nations are as a drop of the bucket, as the small dust of the balance, as nothing, yea, less than nothing, and vanity: "or what likeness will ye compare unto him", (w) order, ordain, and appoint for him? in what rank can he be placed? to what class of beings can he be likened? what similitude can be given of him? what is there that is fit to be named with him, or compared to him? this, with what follows, is mentioned as an antidote to prevent the Jews falling into idolatry in Babylon, where they would be exposed unto it; or rather to prevent Christians in Gospel times from going into the idolatry of the Papists; see Acts 17:28.

(w) "et quid similitudinis ponetis ei", Pagninus; "ordinabitis", Montanus; "disponetis", Vatablus.

The conclusion drawn from Isaiah 40:17, that Jehovah is therefore the matchless Being, shapes itself into a question, which is addressed not to idolaters, but to such of the Israelites as needed to be armed against the seductive power of idolatry, to which the majority of mankind had yielded. "And to whom can ye liken God, and what kind of image can ye place beside Him!" The ו before ואל is conclusive, as in Isaiah 28:26, and the futures are modi potent.: with what can ye bring into comparison (אל as in Isaiah 14:10) El, i.e., God, the one Being who is absolutely the Mighty? and what kind of demūth (i.e., divine, like Himself) can ye place by His side?

To whom then {u} will ye liken God? or what likeness will ye compare to him?

(u) By this he arms them against the idolatry with which they would be tempted in Babylon.

40:18 To whom - This is a proper inference from the foregoing discourse of God's infinite greatness; from whence he takes occasion to shew both the folly of those that make mean and visible representations of God, and the utter inability of men or idols to give any opposition to God.

18. Which of the heathen idols, then, is to be compared to this Almighty God? This passage, if not written (as Barnes thinks) so late as the idolatrous times of Manasseh, has at least a prospective warning reference to them and subsequent reigns; the result of the chastisement of Jewish idolatry in the Babylonish captivity was that thenceforth after the restoration the Jews never fell into it. Perhaps these prophecies here may have tended to that result (see 2Ki 23:26, 27).

40:18-26 Whatever we esteem or love, fear or hope in, more than God, that creature we make equal with God, though we do not make images or worship them. He that is so poor, that he has scarcely a sacrifice to offer, yet will not be without a god of his own. They spared no cost upon their idols; we grudge what is spent in the service of our God. To prove the greatness of God, the prophet appeals to all ages and nations. Those who are ignorant of this, are willingly ignorant. God has the command of all creatures, and of all created things. The prophet directs us to use our reason as well as our senses; to consider who created the hosts of heaven, and to pay our homage to Him. Not one fails to fulfil his will. And let us not forget, that He spake all the promises, and engaged to perform them.