Isaiah 40:25-26

25, 26. To whom… shall I be equal As compared with miserable idols? The prophet calls for answer. To whom, of all they know, will they now compare the great Jehovah?

Saith the Holy One A new epithet, perhaps a new attribute, occurs here. Holiness also exalts Jehovah. Job 15:18. He bids them look into starry space, and challenges creator-ship above his own. There is no reply to that challenge from idol worshippers. No one who, besides creating, can know, command, and dispose of all things, is able to be brought forth as competitor with Jehovah. And this Almighty One is likewise the Holy One, the Holy One of Israel. Inference: Let no half-doubter, then, among exiles in Babylon, fear the ability and willingness of such a God to convey and restore his people to Zion.