Diomedes was born in
Tarsus. He was a
physician by profession and a zealous Christian evangelist. He traveled a good deal preaching the faith. When he arrived at
Nicaea,
Diocletian ordered him arrested. On route to
Nicomedia, Diomedes paused to pray and then died. The soldiers took his head as proof he had been arrested. One source states, "It is said that when his head was taken to the emperor, that all were blinded, and only after his body has been returned and they had prayed, was their sight restored." ==Named for him==