The Church of Antioch sent Barnabas on a mission with Paul, which became known as the Apostle's first missionary journey . . . Together with Paul, he then went to the so-called Council of Jerusalem where after a profound examination of the question, the Apostles with the Elders decided to discontinue the practice of circumcision so that it was no longer a feature of the Christian identity (cf. Acts 15: 1-35). It was only in this way that, in the end, they officially made possible the Church of the Gentiles, a Church without circumcision; we are children of Abraham simply through faith in Christ.