 Great Apostasy

The Great Apostasy is a concept within Christianity, identifiable at least from the time of the Reformation, to describe a perception that the early apostolic Church has fallen away from the original faith founded by Jesus and promulgated through his twelve Apostles.Protestants used the term to describe the perceived fallen state of traditional Christianity, especially the Roman Catholic Church, because they claim it changed the doctrines of the early church and allowed traditional Greco-Roman culture (i.e.Greco-Roman mysteries, deities of solar monism such as Mithras and Sol Invictus, pagan festivals and Mithraic sun worship and idol worship) into the church on its own perception of authority.