国教
With the establishment of Christianity by Constantine as the State religion, all its meetings were legitimized, and the term of odium could no longer be rightly applied. In the 4th and 5th centuries the description again became applicable to the meetings of such Christian nonconformists as the Montanists and the Donatists, which were prohibited by the State under penalty of proscription and death. This policy was rigorously encouraged by the leaders of the Churches enjoying State recognition and support. The 6th canon of the Synod of Gangra pronounces against conventicles.