Isaiah 49:6

And he said to me, [It is] a great thing for thee to be called my servant, to establish the tribes of Jacob, and to recover the dispersion of Israel: behold, I have given thee for the covenant of a race, for a light of the Gentiles, that thou shouldest be for salvation to the end of the earth.

And he said, It is a light thing that thou shouldest be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel: I will also give thee for a light to the Gentiles, that thou mayest be my salvation unto the end of the earth.

Indeed, he says, “It is too light a thing that you should be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel. I will also give you as a light to the nations, that you may be my salvation to the end of the earth.”