Christianity
- 19921
- Classic Heresies
- Short descriptions of Arianism, Docetism, Ebionitism, Pelagianism, Eutychianism, Nicolaitanism and Montanism.
- 19922
- Heresies, Authority, Quarrels and Words
- An account and analysis of belief systems declared heretical by the Catholic Church. Site is sharply critical of authority and religion, and especially of the Church.
- 19923
- Story of the Church - Early Heresies
- A list of heresies with some of the responses of the Church.
- 19924
- Tritheism
- A Wikipedia article with a section on the historical uses of the term in Christianity.
- 19925
- Tritheists
- A Catholic Encyclopedia article on versions of Tritheism in early Christianity and in the Middle Ages.
- 19926
- Subordinationism
- A Wikipedia article on the pre-Nicean, Nicean and post Nicean history of this belief.
- 19930
- Augustine and the Pelagian Controversy
- A historical article on Augustine and Pelagianism and Semi-Pelaginism.
- 19931
- Pelagianism
- A Wikipedia article on the history of Pelagianism and a comparison with the teachings of the church fathers.
- 19934
- Pelagius and Pelagianism
- A Catholic Encyclopedia article on the life and writing of Pelagius and Caelestius and the controversy which followed.
- 19935
- Nestorianism
- A Wikipedia article with the history, the Christological implications and the involvement of the Assyrian church.
- 19937
- Nestorianism
- A chapter of a book, "The Christian Faith", on the history of this belief, some of its proponents and critics and the action against it at the Council of Ephesus in 431 AD.