There's only one Saviour.

"I alone am the Lord, and there is no saviour except Me" (Isaiah 43:11). "I alone am the One who is going to wipe away your rebellious actions for My own sake, I will not remember your sins any more" (Isaiah 43:25)."Come back to Me, because I have reclaimed you. Sing with joy... Rejoice..." (Isaiah 44:22-23). "I am the Lord, and there is no other, I haven't spoken privately or in some dark corner of the world, I didn't say to Jacob's descendants, 'Search for Me in vain.' I, the Lord, speak what is fair and say what is right" (Isaiah 45:19). "There is no other God except Me. There is no other righteous God and Saviour besides Me. Turn to Me and be saved, all who live at the ends of the earth, because I am God, and there is no other" (Isaiah 45:21-22). In these verses, we learn of the unique, incomparable greatness of God in His gracious and mighty work of salvation.