Acts 13, Saul’s first Missionary journey, Preaching at Cyprus, Saul’s name changed to Paul, at Pisidian Antioch, Blessing and Conflict in Antioch.

Acts 13, Saul’s first Missionary journey, Preaching at Cyprus, Saul’s name changed to Paul, at Pisidian Antioch, Blessing and Conflict in Antioch.

Why the name change from Saul to Paul?