CHAPTER XIX.
That all the Brethren must be true Catholics.
Let all the Brethren be Catholics, and live and speak in a Catholic manner. And if anyone should err from the Catholic Faith and morals in word or in deed, and will not amend, let him be altogether expelled from our Fraternity. Let us acknowledge all priests and religious as our Superiors in what regards the good of souls, if they do not proceed against our Rule, and let us reverence their office and order and administration in the Lord.