What is another word for Catharism?
Pronunciation: [kˈaθɑːɹˌɪzəm] (IPA) 
Catharism, also known as the Albigensian heresy, was a Christian movement that emerged in the 12th century in southeastern France. Synonyms for Catharism include the Cathar movement, Cathar Christianity, the Cathar heresy, the Albigensian movement, or simply Albigensianism. The term "Cathar" derives from the Greek word katharoi, which means "pure ones", in reference to the dualistic theology of the Cathars, who believed in the existence of two opposing forces, a good God and an evil Satan. Despite being declared heretical by the Catholic Church, Catharism persisted for several centuries and spread to other parts of Europe, leaving a lasting legacy on medieval religious and cultural history.
