Commentary on Isaiah Volume 2 John Calvin
COMMENTARY ON ISAIAH
And my God shall be my strength. When he says that it is enough that "God is their strength," the meaning corresponds to what goes before, that they ought not to be terrified by the multitude or power of their enemies, seeing that they are persuaded that their "strength" lies in God.
6. And he said, It is a small matter. Isaiah proceeds still farther, and shews that the labor of Christ, and of the whole Church, will be glorious not only before God, but likewise before men. Although at first it appears to be vain and useless, yet the Lord will cause some fruit to spring from it contrary to the expectations of men. Already it was enough that our labor should be approved by God; but when he adds that it will not be unprofitable even in the eyes of men, this ought still more abundantly to comfort, and more vehemently to excite us. Hence it follows, that we ought to have good hopes of success, but that we ought to leave it to the disposal of God himself, that the blessing which he promises may be made manifest at the proper time, to whatever extent, and in whatever manner he shall think proper.
Therefore I have appointed thee to be a light of the Gentiles. He now adds, that this labor will be efficacious, not only among the people of Israel, but likewise among the Gentiles; and so it actually happened. Moreover, when the preaching of the Gospel produced hardly any good effect on the Jews, and when Christ was obstinately rejected by them, the Gentiles were substituted in their room. And thus Christ was
"appointed to be a light of the Gentiles, and his salvation was manifested to the very ends of the earth." (Acts 13:47.)
Now this consolation was highly necessary, both for prophets and for apostles, who experienced more and more the obstinacy of the Jews. They might doubt the truth of these promises, since they did not perceive them to yield any fruit; but when they understood that Christ was sent to the Gentiles also, it was not so difficult to animate their hearts to persevere. This was incredible, and even monstrous; but this is the manner in which the Lord commonly works, contrary to the expectation of all. Paul says that this was "a mystery bidden from ages," and that the angels themselves did not understand it until it was actually revealed in the Church of God. (Ephesians 3:5.) Although therefore the Jews alone appeared to have discernment, they are now placed on a level with the Gentiles, and with God "there is no distinction between the Jews and the Greeks." (Romans 10:12.)
The Jews read this verse as a question, "Is it a small thing?" As if he had said, that it is enough, and that nothing more or greater ought to be desired. But they maliciously corrupt the natural meaning of the Prophet, and imagine that they will one day be lords of the Gentiles, and will have wide and extensive dominion. The true meaning of the Prophet is, "This work in itself indeed is magnificent and glorious, to raise up and restore the tribes of Israel, which had fallen very low; for he will add the Gentiles to the Jews, that they may be united as one people, and may be acknowledged to belong to Christ." Nor does this passage relate to the rejection of the