De Viris Illustribus (Illustrious Men)

Novatianus, presbyter of Rome, attempted to usurp the sacerdotal chair occupied by Cornelius, and established the dogma of the Novatians, or as they are called in Greek, the Cathari, by refusing to receive penitent apostates. Novatus, author of this doctrine, was a presbyter of Cyprian. He wrote, On the passover, On the Sabbath, On circumcision, On the priesthood, On prayer, On the food of the Jews, On zeal, On Attalus, and many others, especially, a great volume On the Trinity, a sort of epitome of the work of Tertullian, which many mistakenly ascribe to Cyprian.