As Paul and the others went from city to city, they told the followers what the apostles and leaders in Jerusalem had decided, and they urged them to follow these instructions.
This caused trouble, and Paul and Barnabas argued with them about this teaching. So it was decided to send Paul and Barnabas and a few others to Jerusalem to discuss this problem with the apostles and the church leaders.
When the men arrived in Jerusalem, they were welcomed by the church, including the apostles and the leaders. They told them everything God had helped them do.