Complex sentence: Saint Firmillian, Bishop of Caesarea in Cappadocia from "ca" 232 (died "ca" 269) was a disciple of Origen who had a contemporary reputation comparable to that of Dionysius of Alexandria or Cyprian, bishop of Carthage.
Split into simpler sentences: Saint Firmillian, Bishop of Caesarea in Cappadocia from "ca" 232 (died "ca" 269) was a disciple of Origen. He had a contemporary reputation comparable to that of Dionysius of Alexandria or Cyprian, bishop of Carthage.