Yes correct, Luke was a Greek Doctor. He’s the exception however. I’m speaking of the early “early” Church. As the Church spread, it’s Gentile population grew as well naturally.
“Hes the exception however. Im speaking of the early early Church. As the Church spread, its Gentile population grew as well naturally.”
Paul was expressly appointed to spread the Gospel to the Gentiles. You find this in Ephesians 3 and Romans 1 and Acts 22. That was his mission and in the Acts passage Christ in a vision orders Paul to leave Jerusalem.