Galatians 1:11-14

Beloved ones, let me repeat emphatically that the gospel entrusted to me was not given to me by any man. No one taught me this revelation, for it was given to me directly by the unveiling of Jesus Christ. By now you have heard stories of how severely I harassed and persecuted Christians and how systematically I endeavored to destroy God’s church, all because of my radical devotion to the Jewish religion. My zeal and passion for the doctrines of Judaism distinguished me among my people, for I was far more advanced in my religious instruction than others my age.