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;
Matthew Henry's Commentary on Isaiah 49:6-8
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.
Commentary on Isaiah 49:7-12
(Read Isaiah 49:7-12)
The Father is the Lord, the Redeemer, and Holy One of Israel, as sending the Son to be the Redeemer. Man, whom he came to save, put contempt upon him. To this he submitted for our salvation. He is a pledge for all the blessings of the covenant; in him God was reconciling the world to himself. Pardoning mercy is a release from the curse of the law; renewing grace is a release from the dominion of sin: both are from Christ. He saith to those in darkness, Show yourselves. Not only see, but be seen, to the glory of God, and your own comforts. Though there are difficulties in the way to heaven, yet the grace of God will carry us over them, and make even the mountains a way. This denotes the free invitations and the encouraging promises of the gospel, and the outpouring of the Spirit.