The word 'heretical' is the adjective form of the noun heretic.

hurches burn heretical book states radical books

churches are never suppose to burn any book - heretical or otherwise. that is an old wives tale.

Heretical activities refer to actions that go against established religious beliefs or teachings. This can include promoting beliefs considered to be false or contradictory to accepted doctrine, or practicing rituals deemed illegitimate by a religious authority. In some cases, heretical activities may result in excommunication or other forms of censure from the religious community.

Heretical

Alphabetical

Hypothetical