I. The Babylonians are here upbraided with their pride and haughtiness, and the great conceit they had of themselves, because of their wealth and power, and the vast extent of their dominion; it was the language both of the government and of the body of the people: Thou sayest in thy heart (and God, who searches all hearts, can tell men what they say there, though they never speak it out) I am, and none else besides me, v. 8, 10. The repetition of this part of the charge intimates that they said it often, and that it was very offensive to God. It is the very word that God has often said concerning himself, I am, and none else besides me, denoting his self-existence, his infinite and incomparable perfections, and his sole supremacy. All this Babylon pretends to; and no wonder if she that assumed a power to make what gods and goddesses she pleased for the people to worship made herself one among the rest. It is presumption to say of any creature, "It is, and there is not its like, there is none besides it" (for creatures stand very nearly upon a level with one another); but it is insufferable arrogance for any to say so of themselves, and an evidence of their self-ignorance.