Isaiah 44:8

Fear ye not, neither be afraid: have not I told thee from that time, and have declared it? ye are even my witnesses. Is there a God beside me? yea, there is no God; I know not any.

Fear ye not, neither be afraid,.... Of the accomplishment of prophecies and promises, and of professing the true God, and of adhering to Jesus Christ, the only Redeemer and Saviour; or of the gods of the Heathens, and of persecuting tyrants, and what they can do against you, and in favour of their idolatrous religion:

have not I told thee from that time, and have declared it? what should come to pass, before it did, even everything that has since the appointment of the ancient people; and particularly what troubles and persecutions the apostles, ministers of the word, the first Christians should meet with among the Heathens, for professing and propagating the Gospel, and what success they should meet with, which came to pass accordingly:

ye are even my witnesses; as especially the apostles were, who had it from Christ's own mouth, that they should be hated and persecuted for the sake of the Gospel, and should be successful wherever they came; as they also were his witnesses in Jerusalem, and Judea, and Samaria, and unto the uttermost parts of the earth, of his person, doctrine, miracles, death, resurrection, and ascension to heaven, Acts 1:8:

Is there a God besides me? that is a true God; for there were many fictitious and false deities, but none omniscient and omnipotent, that could foretell future events, and accomplish them as he did; there is no god but the one God, Father, Son, and Spirit; for this an appeal is made to the witnesses:

yea, there is no God, I know not any; or, there is "no rock" {a}; or, is there any? a word used for God, Deuteronomy 32:4, there is no rock to build upon for salvation, no rock for shelter and safety, but Christ the rock of ages, on which the church is built, and the gates of hell cannot prevail against it, Matthew 16:18, and if God, who is omniscient, knows none else, there can be no other.

{a} rwu Nya "nulls rupes", Junius & Tremellius, Piscator; "non est petra", Montanus, Cocceius; "estne rupes?" Vitringa.