Pope Sixtus II

Who was Pope Sixtus II?

Pope Sixtus II was the Pope or Bishop of Rome from 31 August 257 to his death in 258. He was martyred during the persecution by Emperor Valerian.

According to the Liber Pontificalis, he was born in Greece and a philosopher; however, this is uncertain, and is disputed by modern western historians arguing that the authors of Liber Pontificalis confused him with that of the contemporary author Xystus, who was a Greek student of Pythagoreanism. He restored the relations with the African and Eastern churches which had been broken off by his predecessor on the question of heretical baptism raised by the heresy Novatianism.

In the persecutions under Valerian in 258, numerous bishops, priests, and deacons were put to death. Pope Sixtus II was one of the first victims of this persecution, being beheaded on 6 August. He was martyred along with six deacons— Januarius, Vincentius, Magnus, Stephanus, Felicissimus and Agapitus. Lawrence of Rome, his best-known deacon, suffered martyrdom on 10 August, 3 days after his bishop, as Sixtus had prophesied.

He is thought by some to be the author of the pseudo-Cyprianic writing Ad Novatianum, though this view has not found general acceptance. Another composition written at Rome, between 253 and 258, is generally agreed to be his.