1 Corinthians 15:8-10

New Catholic Bible

⁸ Last of all, he appeared to me, as to one born abnormally. ⁹ For I am the least of the apostles. I am not worthy to be called an apostle, because I persecuted the Church of God. ¹⁰ However, by the grace of God I am what I am, and the grace he has bestowed upon me has not proved to be fruitless. Indeed, I have worked harder than any of them—although that should not be credited to me but to the grace of God within me.