4. And when they were come to Jerusalem—This was Paul's Third Visit to Jerusalem after his conversion, and on this occasion took place what is related in Ga 2:1-10. (See there).
were received of the church, and the apostles and elders—evidently at a meeting formally convened for this purpose: the deputation being one so influential, and from a church of such note.
they declared all things that God had done with them—(See on Ac 14:14-27).