In this sermon, Casey focuses on Saul, a Pharisee and persecutor of Christians, whose life was radically transformed by Jesus on the road to Damascus. Jesus confronted Saul, asking, "Why are you persecuting Me?" This encounter led to Saul’s conversion, demonstrating the power of God to change even the hardest of hearts. Saul’s transformation calls us to embrace a genuine relationship with Jesus, focused on true devotion.