Isaiah 49:5

2 And he has made my mouth like a sharp sword, in the shade of his hand he has kept me; and he has made me like a polished arrow, keeping me in his secret place;

3 And he said to me, You are my servant, Israel, in whom my glory will be seen;

4 And I said, I have undergone weariness for nothing, I have given my strength for no purpose or profit: but still the Lord will take up my cause, and my God will give me my reward.

5 And now, says the Lord, who made me his servant when I was still in my mother's body, so that I might make Jacob come back to him, and so that Israel might come together to him: and I was honoured in the eyes of the Lord, and my God became my strength.

6 It is not enough for one who is my servant to put the tribes of Jacob again in their place, and to get back those of Israel who have been sent away: my purpose is to give you as a light to the nations, so that you may be my salvation to the end of the earth.

7 The Lord who takes up Israel's cause, even his Holy One, says to him whom men make sport of, who is hated by the nations, a servant of rulers: Kings will see and get up from their places, and chiefs will give worship: because of the Lord who keeps faith; even the Holy One of Israel who has taken you for himself.

8 This is the word of the Lord: I have given ear to you at a good time, and I have been your helper in a day of salvation: and I will keep you safe, and will make you a glory for the people, putting the land in order, and giving them the heritages which now are waste;