Luke was a physician and is perhaps the only non-Jewish
New Testament writer, being Greek. It is generally held that he was a native
of Antioch. He first appears in Acts at Troas (16.8) where he meets St. Paul
and after the vision crosses over with him to Europe as an Evangelist.
Luke is the most extensive writer in the New Testament
and the most literary. The style of the gospel is superior to any New
Testament writing except Hebrews, which he may have had a share in authoring.
He must have frequently met St. Peter, and may have assisted him to draw up
his First Epistle in Greek
His symbol is an ox, a sacrificial animal, because his
gospel begins in the temple with the priest Zechariah.