Chapter 4 — Condemnation and Conclusion
Section 13. These things having been defined with all precision by us and with all care, we declare that it is not permitted to anyone to bring forward, or to write, or to compose, or to think, or to teach a different faith. Whosoever shall presume to compose a different faith, or to introduce or offer or teach or deliver a different creed to those who wish to turn to the knowledge of the truth, whether from Hellenism or Judaism, or from any heresy whatever: if they be bishops or clerics, the bishops shall be deposed, the clerics degraded; if they be monks or laity they shall be anathematized.