Here is an audio series that Dr. McLain presented at Northside Bible Church from January 13 through September 28, 1980 on The Acts of the Apostles. This chapter by chapter study covers 36 lessons on Acts which is crucial to your understanding of right division. This study was given prior to Dr. McLain publishing the book "Rethinking the Acts" in 1984. Acts is such a crucial book to understand the transition of God's plan of salvation from the Jew to the Gentile.
Acts Study - Part 16. This lesson covers Acts 11:20-30 and 12:1-17. 11:20 And some of them were men of Cyprus and Cyrene, which, when they were come to Antioch, spake unto the Grecians, preaching the Lord Jesus. 21 And the hand of the Lord was with them: and a great number believed, and turned unto the Lord. 22 Then tidings of these things came unto the ears of the church which was in Jerusalem: and they sent forth Barnabas, that he should go as far as Antioch.