And advanced in the Jews' religion above many of my equals in my own nation, being more exceedingly zealous of the traditions of my fathers.
All Commentaries on Galatians 1:14 Go To Galatians 1
John Chrysostom
AD 407
What he is saying is, “If what I then did against the church was done not on man’s account but through zeal for God—mistaken but zeal nonetheless—how can I now be acting for vainglory when I operate on behalf of the church and know the truth?” Homily on Galatians