Isaiah 49:3-6

And [the LORD] said to Me, “You are My Servant, Israel, In Whom I will show My glory.” [Gen 32:28; Deut 7:6; 26:18, 19; Eph 1:4-6] Then I said, “I have labored in vain, I have spent My strength for nothing and vanity (pride, uselessness); However My justice is with the LORD, And My reward is with My God.” ¶And now says the LORD, who formed Me from the womb to be His Servant, To bring Jacob back to Him and that Israel might be gathered to Him, —For I am honored in the eyes of the LORD, And My God is My strength— He says, “It is too trivial a thing that You should be My Servant To raise up the tribes of Jacob and to restore the survivors of Israel; I will also make You a light to the nations That My salvation may reach to the end of the earth.”