He was a physician from Antioch, a disciple and traveling-companion of the Apostle Paul, who refers to him as the 'beloved physician.' He wrote not only his Gospel but the Acts of the Apostles, dedicating both to Theophilus, who according to one tradition was the Governor of Achaia, a convert. Much of the Acts of the Apostles is written in the first person, describing his own travels with the St Paul. He lived to an old age and died in Achaia, possibly in Patras. Most ancient authors say that he died as a Martyr. Church traditions about St Luke are somewhat contradictory. According to many, he was one of the Seventy and thus an eye-witness to Christ's ministry on earth. (He is usually considered to be the companion of St Cleopas on the Road to Emmaus). According to others, he never met Christ himself but was converted by the preaching of the Apostle Paul. Church tradition holds that St Luke was the first iconographer, and painted an image of the Most Holy Theotokos from life. He is considered the patron of iconographers. Several icons attributed to St Luke himself are still in existence.