10 “You are my witnesses,” says Yahweh,
“With my servant whom I have chosen;
that you may know and believe me,
and understand that I am he.
Before me there was no God formed,
neither will there be after me. 11 I myself am Yahweh;
and besides me there is no savior. 12 I have declared, I have saved, and I have shown;
and there was no strange god among you.
Therefore you are my witnesses,”
says Yahweh, “and I am God. 13 Yes, since the day was I am he;
and there is no one who can deliver out of my hand.
I will work, and who can hinder it?”

14 Thus says Yahweh, your Redeemer, the Holy One of Israel: “For your sake, I have sent to Babylon, and I will bring all of them down as fugitives, even the Chaldeans, in the ships of their rejoicing. 15 I am Yahweh, your Holy One, the Creator of Israel, your King.” 16 

Thus says Yahweh, who makes a way in the sea,
and a path in the mighty waters; 17 who brings forth the chariot and horse,
the army and the mighty man
(they lie down together, they shall not rise;
they are extinct, they are quenched like a wick): 18 “Don’t remember the former things,
and don’t consider the things of old. 19 Behold, I will do a new thing.
It springs forth now.
Don’t you know it?
I will even make a way in the wilderness,
and rivers in the desert. 20 The animals of the field shall honor me,
the jackals and the ostriches;
because I give water in the wilderness and rivers in the desert,
to give drink to my people, my chosen, 21 the people which I formed for myself,
that they might set forth my praise.

Matthew Henry's Commentary on Isaiah 43:10-21

Commentary on Isaiah 43:8-13

(Read Isaiah 43:8-13)

Idolaters are called to appear in defence of their idols. Those who make them, and trust in them, are like unto them. They have the shape and faculties of men; but they have not common sense. But God's people know the power of his grace, the sweetness of his comforts, the kind care of his providence, and the truth of his promise. All servants of God can give such an account of what he has wrought in them, and done for them, as may lead others to know and believe his power, truth, and love

Commentary on Isaiah 43:14-21

(Read Isaiah 43:14-21)

The deliverance from Babylon is foretold, but there is reference to greater events. The redemption of sinners by Christ, the conversion of the Gentiles, and the recall of the Jews, are described. All that is to be done to rescue sinners, and to bring the believer to glory, is little, compared with that wondrous work of love, the redemption of man.