15:5 Paul had formerly been known as a zealous defender of the Jewish religion and an untiring persecutor of the followers of Jesus. Courageous, independent, persevering, his talents and training would have enabled him to serve in almost any capacity. He could reason with extraordinary clearness, and by his withering sarcasm could place an opponent in no enviable light. And now the Jews saw this young man of unusual promise united with those whom he formerly persecuted, and fearlessly preaching in the name of Jesus.