And he shall reign over the house of Jacob As salvation was promised, in a peculiar manner, to the Jews, (the covenant having been made with their father Abraham, Genesis 17:7,) and Christ, as Paul informs us, "was a minister of the circumcision," (Romans 15:8,) the angel properly fixed his reign in that nation, as its peculiar seat and residence. But this is in perfect accordance with other predictions, which spread and extend the kingdom of Christ to the utmost limits of the earth. By a new and wonderful adoption, God has admitted into the family of Jacob the Gentiles, who formerly were strangers; though in such a manner that the Jews, as the first-born, held a preferable rank; as it is said, "The Lord shall send the rod of thy strength out of Zion," (Psalm 110:3.) Christ's throne was, therefore, erected among the people of Israel, that he might thence subdue the whole world. All whom he has joined by faith to the children of Abraham are accounted the true Israel. Though the Jews, by their revolt, have separated themselves from the church of God, yet the Lord will always preserve till the end some "remnants" (Romans 11:5;) for his "calling is without repentances" (Romans 11:29.) The body of the people is apparently cut off; but we ought to remember the mystery of which Paul speaks, (Romans 11:25,) that God will at length gather some of the Jews out of the dispersion. Meanwhile, the church, which is scattered through the whole world, is the spiritual house of Jacob; for it drew its origin from Zion. For ever The angel points out the sense in which it was so frequently predicted by the prophets that the kingdom of David would be without end. It was only during his own reign and that of Solomon, that it remained wealthy and powerful Rehoboam, the third successor, hardly retained a tribe and a half. The angel now declares that, when it has been established in the person of Christ, it will not be liable to destruction, and, to prove this, employs the words of Daniel, (7:14,) of his kingdom there shall be no end [1] Though the meaning of the words is, that God will for ever protect and defend the kingdom of Christ and the church, so that it shall not perish on the earth "as long as the sun and moon endure," (Psalm 72:5, 17,) yet its true perpetuity relates to the glory to come. So then, believers follow each other in this life, by an uninterrupted succession, till at length they are gathered together in heaven, where they shall reign without end.

Footnotes

1 - Daniel's prediction referred to runs thus: "His dominion is an everlasting dominion, which shall not pass away, and his kingdom that which shall not be destroyed." The angel does not employ these words; but his departure from them is not strongly marked, and it can scarcely be doubted that he had this passage in his eye. -- Ed.

Over the house of Jacob - The house of Jacob means the same thing as the "family" of Jacob, or the descendants of Jacob - that is, the children of Israel. This was the name by which the ancient people of God were known, and it is the same as saying that he would reign over his own church and people forever. This he does by giving them laws, by defending them, and by guiding them; and this he will do forever in the kingdom of his glory.
Of his kingdom there shall be no end - He shall reign among his people on earth until the end of time, and be their king forever in heaven. his is the only kingdom that shall never have an end; he the only King that shall never lay aside his diadem and robes, and that shall never die. "He "the only King that can defend us from all our enemies, sustain us in death, and reward us in eternity. O how important, then, to have an interest in his kingdom! and how unimportant, compared with "his" favor, is the favor of all earthly monarchs!

The house of Jacob - All who belong to the twelve tribes, the whole Israelitish people.

And he shall reign over the house of Jacob,.... Not over the Jews, the posterity of Jacob, in a literal sense; but over the whole Israel of God, consisting of Jews and Gentiles. For as his father David reigned over the Idumeans, Syrians, and others, as well as over the house of Judah and Israel, so this his son shall reign over both Jews and Gentiles: his kingdom shall be from one end of the earth to the other, even over all the elect of God; who in successive generations call themselves by the name of Jacob, and surname themselves by the name of Israel, of whatsoever nation they be; and this reign of his shall be
for ever, and of his kingdom there shall be no end; referring to Isaiah 9:7 see also Daniel 2:44 Daniel 7:14 he shall reign in the hearts of his people here unto the end of the world; and with his saints a thousand years in the new heavens and new earth; and with them to all eternity, in the ultimate glory.

He shall reign over the house of Jacob - In which all true believers are included.