Answer:Three Changes in the Life of Saul After His ConversionBefore Saul's Conversion:1. He persecuted Christians and approved their imprisonment.2. He did not believe in Jesus as the Son of God.3. He was feared by the early followers of Christ.After Saul's Conversion:1. He became a devoted follower of Jesus and spread the Gospel.2. He preached that Jesus is the Son of God.3. He endured persecution for his faith and became known as Paul, a great missionary of Christianity.