The Saviour

Isaiah 43:10-12

Isaiah 43:10 Ye are my witnesses, saith the LORD, and my servant whom I have chosen: that ye may know and believe me, and understand that I am he: before me there was no God formed, neither shall there be after me.

43:11 I, even I, am the LORD; and beside me there is no saviour.

43:12 I have declared, and have saved, and I have shewed, when there was no strange god among you: therefore ye are my witnesses, saith the LORD, that I am God.

43:13 Yea, before the day was I am he; and there is none that can deliver out of my hand: I will work, and who shall let it?
[KJV]

God states that He is the only true God - there was no God before Him, and there will be no God after Him. There is only one God. He states that there is no saviour but Him. None can escape from God, and nobody can change what God does.