Zwingli of Switzerland, for example; John Calvin, a native of France; and the Scotsman John Knox—new sects formed, each with its own views of worship, each as intolerant of the others as it was of Rome, each as repressive as Catholicism. Anabaptists appeared, and Mennonites, Bohemians, and the forerunners of Baptists, Congregationalists, Presbyterians, and Unitarians.

