V. That, in order to this, a new revelation shall be published to the world, on which the church shall be founded, and by which multitudes shall be brought into it: For the law shall go forth of Zion, and the word of the Lord from Jerusalem. The gospel is here called the word of the Lord, for the Lord gave the word, and great was the company of those that published it, Ps. lxviii. 11. It was of a divine original, a divine authority; it began to be spoken by the Lord Christ himself, Heb. ii. 3. And it is a law, a law of faith; we are under the law to Christ. This was to go forth from Jerusalem, from Zion, the metropolis of the Old-Testament dispensation, where the temple, and altars, and oracles were, and whither the Jews went to worship from all parts; thence the gospel must take rise, to show the connexion between the Old Testament and the New, that the gospel is not set up in opposition to the law, but is an explication and illustration of it, and a branch growing out of its roots. It was in Jerusalem that Christ preached and wrought miracles; there he died, rose again, and ascended; there the Spirit was poured out; and those that were to preach repentance and remission of sins to all nations were ordered to begin at Jerusalem, so that thence flowed the streams that were to water the desert world.