Isaiah 43:10-12 NIV

[10] “You are my witnesses,” declares the LORD, “and my servant whom I have chosen, so that you may know and believe me and understand that I am he. Before me no god was formed, nor will there be one after me. [11] I, even I, am the Lord, and apart from me there is no savior. [12] I have revealed and saved and proclaimed—I, and not some foreign god among you. You are my witnesses,” declares the LORD, “that I am God.