Isaiah
Isaiah 43:11BSB·traditional attribution

I, yes I, am the LORD, and there is no Savior but Me.

John Calvin Reformed @genevareformer

11. I, I “Ce suis-je, ce suis-je.” “It is I, it is I.” am Jehovah. Here the Lord employs lofty language, as having obtained the victory. Already he had sufficiently explained in what manner he must be known, and had shewn that there is no God except himself; and now, in order to confirm this doctrine, he exclaims, “I alone am Jehovah, there is none...

Matthew Henry Presbyterian @wholebiblehenry

God here challenges the worshippers of idols to produce such proofs of the divinity of their false gods as even this very instance (to go no further) of the redemption of the Jews out of Babylon furnished the people of Israel with, to prove that their God is the true and living God, and he only. I.

Commenting on Isaiah 43:8-13

John Gill Reformed Baptist @doctorgill

I have declared, and I have saved, and I have showed,.... The Targum is, "I have showed to Abraham your father what should come to pass; I redeemed you out of Egypt, as I swore to him between the pieces; and I caused you to hear the doctrine of the law at Sinai.'' But the sense is, that God had declared by his prophets, long...