Luke was an Evangelist, the writer of the third Gospel. He never met Christ in person, but in his Gospel he says that he came to know about Jesus by talking to eyewitnesses to the events of Jesus’ life, death, and Resurrection. Hearing those stories helped Luke to become a believer, and he wrote his Gospel so that others would come to know and love Jesus.
St. Luke - Dome Mural
Above the Altar.