For I am the least of the apostles, who am not fit to be called an apostle, because I persecuted the church of God.
All Commentaries on 1 Corinthians 15:9 Go To 1 Corinthians 15
John Chrysostom
AD 407
And he said not, of the twelve alone, but also of all the other apostles. And all these things he spoke, both as one speaking modestly and because he was really so disposed as I said, making arrangements also beforehand for what was intended to be spoken and rendering it more acceptable. For had he come forward and said, You ought to believe me that Christ rose from the dead; for I saw Him and of all I am the most worthy of credit, inasmuch as I have labored more, the expression might have offended the hearers: but now by first dwelling on the humiliating topics and those which involve accusation, he both took off what might be grating in such a narrative, and prepared the way for their belief in his testimony.
On this account therefore neither does he simply, as I said, declare himself to be the last and unworthy of the appellation of an apostle, but also states the reason, saying, because I persecuted the Church. And yet all those things were forgiven, but nevertheless he himself never forgot them, desiring to signify the greatness of God's favor: