Conversion of Paul the Apostle takes place on January 25, 2018. The Feast of the Conversion of Saint Paul the Apostle is celebrated in the Roman Catholic, Eastern Orthodox, Oriental Orthodox, Anglican and Lutheran churches. This feast is at the conclusion of the Week of Prayer for Christian Unity, an international Christian ecumenical observance that began in 1908, which is an octave spanning from January 18 (observed in Anglican and Lutheran tradition as the Confession of Peter) to January 25. The Conversion of Paul the Apostle, was, according to the New Testament, an event that took place in the life of Paul the Apostle which led him to cease persecuting early Christians and to become a follower of Jesus