Isaiah 45:3-4

3I will take valuable things that people have stored in secret places, and I will give them to you. Then you will know that I am the Lord, Israel's God. I am the one who calls you by your name.

4I have called you on behalf of my people, to help my servant, Jacob's descendants. They are Israel's people, that I have chosen for myself. You do not know me as your God, but I have given to you an important name.