II. That this church shall be firmly founded and well-built: It shall be established in the top of the mountains; Christ himself will build it upon a rock; it shall be an impregnable fort upon an immovable foundation, so that the gates of hell shall neither overthrow the one nor undermine the other (Matt. xvi. 18); its foundations are still in the holy mountains (Ps. lxxxvii. 1), the everlasting mountains, which cannot, which shall not, be removed. It shall be established, not as the temple, upon one mountain, but upon many; for the foundations of the church, as they are sure, so they are large.