(Theology) Deliberate disobedience to the known will of God.
Irreverent or impious action or expression in regard to something considered inviolable or sacrosanct.
An abandoning of what one has believed in, as a faith, cause, or principles
The definition of infidelity is the act of behaving unfaithfully and cheating on a spouse or significant other.
Secularism is a belief system that rejects religion, or the belief that religion should not be part of the affairs of the state or part of public education.
An orthodox belief, doctrine, custom, etc.
A heterodox opinion or doctrine.
Refusal to accept or conform to the doctrines, usage, or polity of the Church of England.
The act of causing or trying to cause a split or division in a church
Protestants considered as a group.
The doctrine of agnostics
A failing or failure
The actions or beliefs of an iconoclast
A judgment based on special knowledge and given by an expert:
Find another word for heresy. In this page you can discover 37 synonyms, antonyms, idiomatic expressions, and related words for heresy, like: sin, blasphemy, apostasy, infidelity, secularism, orthodoxy, heterodoxy, arianism, heretical, christianity and paganism.