6. That there shall be a happy coalition between Jews and Gentiles in the gospel-church, and they shall both meet in Christ, the priest upon his throne, as the centre of their unity (v. 15): Those that are far off shall come and build in the temple of the Lord. Some understand it of the Jews that were now afar off in Babylon, that staid behind in captivity, to the great discouragement of their brethren that had returned, who wanted their help in building the temple. Now God promises that many of them, and some of other nations too, proselyted to the Jewish religion, should come in, and lend a helping hand to the building of the temple, and many hands would make light work. The kings of Persia contributed to the building of the temple (Ezra vi. 8) and the furnishing of it, Ezra vii. 19, 20. And, in after-times, Herod the Great, and others that were strangers, helped to beautify and enrich the temple. But it has a further reference to that temple of the Lord which the man the branch was to build. The Gentiles, strangers afar off, shall help to build it, for from among them God will raise up ministers that shall be workers together with Christ about that building; and all the Gentile converts shall be stones added to this building, so that it shall grow up to a holy temple, Eph. ii. 20-22. When God's temple is to be built he can fetch in those that are afar off and employ them in the building of it.