The apostle Paul: from hostility to devotion (English/Luganda)

Saul was persecuting the church more zealous than anyone else. But a powerful meeting with the Lord Jesus Christ made him turn around 180 degrees. He started preaching that Jesus was the Messiah, the Son of God, and became a more devoted and passionate follower of Jesus Christ than most people. What can we learn from his life? And how can we become more devoted and passionate in our faith in Jesus Christ?