Heresy in Christianity denotes the formal denial or doubt of a core doctrine of the Christian faith [1] as defined by one or more of the Christian churches. [2] The study of heresy requires an understanding of the development of orthodoxy and the role of creeds in the definition of orthodox beliefs, since heresy is always defined in relation to ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.