5 And now, saith Jehovah, that formed me from the womb to be his servant, that I should bring Jacob again to him; (though Israel be not gathered, yet shall I be glorified in the eyes of Jehovah, and my God shall be my strength;) 6 —and he saith, It is a small thing that thou shouldest be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel; I have even given thee for a light of the nations, that thou mayest be my salvation unto the end of the earth.
Matthew Henry's Commentary on Isaiah 49:5-6
Commentary on Isaiah 49:1-6
(Read Isaiah 49:1-6)
The great Author of redemption shows the authority for his work. The sword of his word slays the lusts of his people, and all at enmity with them. His sharp arrows wound the conscience; but all these wounds will be healed, when the sinner prays to him for mercy. But even the Redeemer, who spake as never man spake in his personal ministry, often seemed to labour in vain. And if Jacob will not be brought back to God, and Israel will not be gathered, still Christ will be glorious. This promise is in part fulfilled in the calling of the Gentiles. Men perish in darkness. But Christ enlightens men, and so makes them holy and happy.