Isaiah 49:3, 5-6

He said to me, ‘You are my servant, Israel, in whom I will display my splendour.’

And now the LORD says – he who formed me in the womb to be his servant to bring Jacob back to him and gather Israel to himself, for I am honoured in the eyes of the LORD and my God has been my strength – he says: ‘It is too small a thing for you to be my servant to restore the tribes of Jacob and bring back those of Israel I have kept. I will also make you a light for the Gentiles, that my salvation may reach to the ends of the earth.’