What is a belief or opinion contrary to orthodox religious doctrine called?

Funny

Heresy

Lie

Truth

The term used to describe a belief or opinion that contradicts orthodox religious doctrine is heresy.

The correct answer is "Heresy." A heresy refers to a belief or opinion that goes against the accepted teachings or doctrines of a particular religion. It is important to note that the categorization of something as heresy may vary among different religious traditions, as what is considered orthodox doctrine varies from one religion to another.

To arrive at this answer, you could have used various methods. One approach is to rely on your existing knowledge and awareness of religious terminology. Another method is to use online search engines or specialized encyclopedic platforms to seek definitions or explanations related to the topic. By typing "belief contrary to orthodox religious doctrine" into a search engine, you could have found the term "heresy" as the relevant answer.