“You are my witnesses,” declares the LORD, “and my servant whom I have chosen, that you may know and believe me and understand that I am he. Before me no god was formed, nor shall there be any after me.
I, I am the LORD, and besides me there is no savior.
I declared and saved and proclaimed, when there was no strange god among you; and you are my witnesses,” declares the LORD, “and I am God.
Also henceforth I am he; there is none who can deliver from my hand; I work, and who can turn it back?” (Isaiah 43:10-13)