But this truth being lost or given up, vain learning and a worldly spirit, being in possession of the gospel-book, set up kingdoms of strife and division. For what end? Why, that the unity of the church may not be lost. Multiply systems of empty notions and opinions: for what? Why, that words and forms may do that for the church now, which to the first church, of Christ's own forming, could only be done by being born of the Spirit.