Luke opens the gospel by addressing a certain Theophilus. This is a Greek name, however, the name means "friend of God" so he could have been addressing Greek believers.
Luke 1:1 Many have undertaken to draw up an account of the things that have been fulfilled among us,2just as they were handed down to us by those who from the first were eyewitnesses and servants of the word.3Therefore, since I myself have carefully investigated everything from the beginning, it seemed good also to me to write an orderly account for you, most excellent Theophilus,4so that you may know the certainty of the things you have been taught.
Also, there are several other hints, such as dating the birth of Christ according to the times of the Roman leaders.
Luke writer of the gospel also wrote for the Gentiles
Luke wrote his gospel for Gentiles to show them that Jesus came for all people, not just the Jews, and to emphasize the universal message of salvation.
Matthew wrote Matthew, Luke wrote Luke, and Mark wrote Mark. These were all Christian evangelists after the death of CHRIST.
yesAnother Answer:No, the Book of Romans is ascribed to the Apostle Paul who went to the Gentiles.
Luke and Acts
The names of the gospels are the names of the people who wrote them. In this case it would be Matthew who wrote Matthew and Luke who wrote Luke.
We do not know the name of the anonymous author who wrote the Gospel later attributed to the apostle Luke. What we do know is that he wrote his Gospel in Greek Koine, the lingua francaof the Near East, and seems to have been familiar with the art of Greek rhetoric. He was familiar with the Jewish scriptures and also the works of the Jewish historian, Josephus. None of this points conclusively to 'Luke' being either Jewish or Greek, except that he is unlikely to have been a Palestinian Jew. At the time Luke's Gospel was written, around the end of the first century, most Christians would have been Gentiles, so it is quite likely that the author of Luke was also Gentile.
A:All the New Testament gospels were originally anonymous, so we do not really know who wrote any of them. Later in the second century, the early Church Fathers attributed the gospels to the apostles whose names they now bear. On the basis of these attributions, the Gospels of Mark and Luke were written by Gentiles. Modern scholars say that the second-century attributions are not likely to have been well-founded..
Luke because he was a gentile himslef
Luke's Gospel (written probably about A.D. 65) showed Gentiles and social outcasts their place in God's kingdom. Luke showed cultured Gentiles why they should repent and follow a Jewish teacher and what changes it meant for their lives when they did. Luke also showed that Jesus fulfilled the expectations of Judaism and the mission of the prophets but was rejected.
I know of no patron saint of the gentiles. However, St. Paul is called the Apostle of the Gentiles.
B/c Ox were a valuable for sacrifice as since Luke dedicated his writing to Gentiles. It shows how God values us ( Gentiles ) valuably even though we aren't Jews b/c in the end of the day we are His children