Isaiah 45:15; Isaiah 45:21

15 Truly you are a God who has been hiding himself, the God and Savior of Israel.

21 Declare what is to be, present it— let them take counsel together. Who foretold this long ago, who declared it from the distant past? Was it not I, the LORD? And there is no God apart from me, a righteous God and a Savior; there is none but me.