Cornelius whose feast day is September 16th. A Roman priest, Cornelius was elected Pope to succeed Fabian in an election delayed fourteen months by Decius' persecution of the Christians. The main issue of his pontificate was the treatment to be accorded Christians who had been apostasized during the persecution. He condemned those confessors who were lax in not demanding penance of these Christians and supported St. Cyprian, Bishop of Carthage, against Novatus and his dupe, Felicissimus, whom he had set up as an antibishop to Cyprian, when Novatus came to Rome. On the other hand, he also denounced the Rigorists, headed by Novatian, a Roman priest, who declared that the Church could not pardon the lapsi (the lapsed Christians), and declared himself Pope.