1 Corinthians 15
9 Ref For I am the least of the Apostles, having no right to be named an Apostle, because of my cruel attacks on the church of God.
10 Ref But by the grace of God, I am what I am: and his grace which was given to me has not been for nothing; for I did more work than all of them; though not I, but the grace of God which was with me.