It is said that all in the audience of Colosseum were converted to Christianity upon witnessing this miracle. This event would have occurred in the late 1st century, during the reign of the Emperor Domitian, who was known for his persecution of Christians. When John was aged, he trained Polycarp who later became Bishop of Smyrna. This was important because Polycarp was able to carry John's message to future generations. Polycarp taught Irenaeus, passing on to him stories about John. Similarly, Ignatius of Antioch was a student of John. In Against Heresies, Irenaeus relates how Polycarp told a story of It is traditionally believed that John was the youngest of the apostles and survived them. He is said to have lived to old age, dying at Ephesus sometime after AD 98, during the reign of Trajan. An alternative account of John's death, ascribed by later Christian writers to the early second-century bishop Papias of Hierapolis, claims that he was slain by the Jews. Most Johannine scholars doubt the reliability of its ascription to Papias, but a minority, including B.W. Bacon, Martin Hengel and Henry Barclay Swete, maintain that these references to Papias are credible. Zahn argues that this reference is actually to John the Baptist. John's traditional tomb is thought to be located in the former basilica of Saint John at Selçuk, a small town in the vicinity of Ephesus. John is also associated with the pseudepigraphal apocryphal text of the Acts of John, which is traditionally viewed as written by John himself or his disciple, Leucius Charinus. It was widely circulated by the second century CE but deemed heretical at the Second Council of Nicaea (787 CE). Varying fragments survived in Greek and Latin within monastic libraries. It contains strong docetic themes, but is not considered in modern scholarship to be Gnostic. Liturgical commemoration The feast day of Saint John in the Roman Catholic Church, which calls him "Saint John, Apostle and Evangelist", and in the Anglican Communion and Lutheran Calendars, which call him "Saint John the Apostle and Evangelist", is on 27 December. In the Tridentine Calendar he was commemorated also on each of the following days up to and including 3 January, the Octave of the 27 December feast. This Octave was abolished by Pope Pius XII in 1955. The traditional liturgical color is white. John, Apostle and Evangelist is remembered in the Church of England with