Isaiah 43:10-11

10 You are my witnesses, says 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 shall there be any after me.
11 I, I am the Lord, and besides me there is no savior.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.