9 For I am the least [3] of the apostles, not fit to be called an apostle, because I persecuted the church of God. [AE]

10 But by the grace of God I am what I am, and his grace to me has not been ineffective. Indeed, I have toiled harder than all of them; not I, however, but the grace of God [that is] with me.

11 Therefore, whether it be I or they, so we preach and so you believed.