Antoninus and his son Commodus entered Rome in triumph, perhaps for some German victories, A.D. 176. In the following year Commodus was associated with his father in the empire, and took the name of Augustus. This year A.D. 177 is memorable in ecclesiastical history. Attalus and others were put to death at Lyon for their adherence to the Christian religion. The evidence of this persecution is a letter preserved by Eusebius. It contains a very particular description of the tortures inflicted on the Christians in Gallia, and it states that while the persecution was going on, Attalus, a Christian and a Roman citizen, was loudly demanded by the populace and brought into the amphitheatre; but the governor ordered him to be reserved, with the rest who were in prison, until he had received instructions from the emperor. Many had been tortured before the governor thought of applying to Antoninus. The imperial rescript, says the letter, was that the Christians should be punished, but if they would deny their faith, they must be released. On this the work began again. The Christians who were Roman citizens were beheaded; the rest were exposed to the wild beasts in the amphitheatre. The war on the northern frontier appears to have been uninterrupted during the visit of Antoninus to the East, and on his return the emperor again left Rome to oppose the barbarians. The Germanic people were defeated in a great battle A.D. 179. During this campaign the emperor was seized with some contagious malady, of which he died in the camp, A.D. 180, in the fifty-ninth year of his age. His son Commodus was with him. The body, or the ashes probably, of the emperor were carried to Rome, and he received the honor of deification. Those who could afford it had his statue or bust; and when Capitolinus wrote, many people still had statues of Antoninus among the Dei Penates or household deities. He was in a manner made a saint. Commodus erected to the memory of his father the Antonine column which is now in the Piazza Colonna at Rome. The bassi rilievi which are placed in a spiral line round the shaft commemorate the victories of Antoninus over the Marcomanni and the Quadi, and the miraculous shower of rain which refreshed the Roman soldiers and discomfited their enemies. The statue of Antoninus was placed on the capital of the column, but it was removed at some time unknown, and a bronze statue of St. Paul was put in the place by Pope Sixtus the fifth.