The Prophet describes here the voluntary surrender of the nations, who would so join themselves to the Church of God, as to disown their own name and to count themselves Jews: and this is what the Prophet borrowed from those who had predicted the same thing; but he confirms their testimony, that the Jews might know that the propagation of the Church had not been promised to them in vain by so many witnesses. That what is said here refers to the calling of the nations who would willingly surrender themselves to God, is quite evident; for it is said that they would be a people to God. This could not be, except the nations surrendered their own name, so as to become one body with the Jews. He then repeats what he had said, that God would dwell in the midst of Judea. Of this dwelling something was said yesterday; for as they had already begun to offer sacrifices in the temple, it follows that God was already dwelling among them. We must then necessarily come to another kind of dwelling, even that which God, who had before testified by many proofs that he was nigh the Jews, had at length accomplished through Christ; for Christ is really Emmanuel, and in him God is present with us in the fullness of his power, justice, goodness, and glory.

He at last adds, Thou shalt know that Jehovah of hosts has sent me to thee. Something has also been said on this sentence: the Prophet means, that it would be evident by what would really take place, that these things had not been in vain foretold, as the prophecy would be openly fulfilled before the eyes of all. Then shalt thou know, not by the assurance of faith, which is grounded on the word, but by actual experience. But he expresses more than before, for he says, “Thou shalt know that Jehovah of hosts has sent me to thee.” The particle אליך, alik, “to thee,” is not superfluous; for he said a little while before, that he was sent to the nations. As he now says, that he would be the guardian of the chosen people, he also declares that his mission was to them; and he gives to God the name of Jehovah of hosts, that the Jews might feel assured that there would be no difficulty sufficient to hinder or delay the word of God, as he possessed supreme power, so that he could easily execute whatever he had decreed. I will not repeat now what I said yesterday of Christ; but we ought nevertheless to remember this, that he who declares that he was sent, is often called Jehovah. It hence appears that one and the same divine eternal essence is in more persons than one. Let us go on -