Commentaries
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.
6. It is a light thing—"It is too little that Thou shouldest," [Hengstenberg], that is, It is not enough honor to Thee to raise up Jacob and Israel, but I design for Thee more, namely, that Thou shouldest be the means of enlightening the Gentiles (Isa 42:6, 7; 60:3).
the preserved—namely, those remaining after the judgments of God on the nation—the elect remnant of Israel reserved for mercy. Lowth, with a slight but needless change of the Hebrew, translates for "tribes" and "preserved," the "scions"—the "branches."