AUV(i)
1 Certain men [i.e., believers, see verse 5] came down from Judea [to Antioch of Syria] and began teaching the brothers this: You cannot be saved unless you are circumcised according to the custom [required] by Moses.
2 After Paul and Barnabas had a heated debate and argued with these men [over this issue], the brothers [of the Antioch church] decided that Paul and Barnabas, along with certain others, should go up to Jerusalem and discuss the question with the apostles and elders there.
3 So, they were sent on their way with the backing of the [Antioch] church and traveled through both Phoenicia and Samaria, telling them about the conversion of the Gentiles. This brought great rejoicing to all the brothers [who heard about it].
4 When they arrived in Jerusalem they were welcomed by the church, together with the apostles and elders, and then reported everything that God had done through their ministry.
5 But certain believers, [who had been] members of the sect called Pharisees [i.e., a strict sect of the Jewish religion], began saying, "It is necessary to circumcise people [see verse 1] and require them to keep [the ordinances of] the law of Moses."