1 Corinthians 15:8-10

New Revised Standard Version, Anglicised Catholic Edition

⁸ Last of all, as to someone untimely born, he appeared also to me. ⁹ For I am the least of the apostles, unfit to be called an apostle, because I persecuted the church of God. ¹⁰ But by the grace of God I am what I am, and his grace towards me has not been in vain. On the contrary, I worked harder than any of them—though it was not I, but the grace of God that is with me.