Apollinaris came to Rome from Antioch with the prince of the apostles, by whom he was consecrated bishop, and sent to Ravenna to preach the Gospel of our Lord Jesus Christ. He converted many to the faith of Christ, for which reason he was seized by the priests of the idols and severely beaten. At his prayer, a nobleman named Boniface, who had long been dumb, recovered the power of speech, and his daughter was delivered from an unclean spirit; on this account a fresh sedition was raised against Apollinaris. He was beaten with rods, and made to walk barefoot over burning coals; but as the fire did him no injury, he was driven from the city.
He lay hidden some time in the house of certain Christians, and then went to Aemilia. Here he raised from the dead the daughter of Rufinus, a patrician, whose whole family thereupon believed in Jesus Christ. The prefect was greatly angered by this conversion, and sending for Apollinaris he sternly commanded him to give over propagating the faith of Christ in the city. But as Apollinaris paid no attention to his commands, he was tortured on the rack, boiling water was poured upon his wounds, and his mouth was bruised and broken with a stone; finally he was loaded with irons, and shut up in prison. Four days afterwards he was put on board ship and sent into exile; but the boat was wrecked, and Apollinaris arrived in Mysia, whence he passed to the banks of the Danube and into Thrace.
In the temple of Serapis the demon refused to utter his oracles so long as the disciple of the apostle Peter remained there. Search was made for some time, and then Apollinaris was discovered and commanded to depart by sea. Thus he returned to Ravenna; but on the accusation of the same priests of the idols, he was placed in the custody of a centurion. As this man, however, worshipped Christ in secret, Apollinaris was allowed to escape by night. When this became known, he was pursued and overtaken by the guards, who loaded him with blows and left him, as they thought, dead. He was carried away by the Christians, and seven days after, while exhorting them to constancy in the faith, he passed away from this life, to be crowned with the glory of martyrdom. His body was buried near the city walls.