From the beginning, the church at Antioch consisted of both (Hellenistic) Jews and uncircumcised Gentiles ( Acts 11:19-21 , Gal. 2:11-13 ) who apparently lived in peaceful fellowship with each other. That fellowship, however, was shattered by the arrival of a group of believers from Jerusalem. Read Acts 15:1-5 .
Read more at the source: Sunday: The Point at Issue