I am the least of the apostles, unworthy to be called an apostle, because I persecuted the church of God. But by the grace of God I am what I am, and his grace toward me was not 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 (1 Corinthians 15:9-10). Here we see one of several little windows from the New Testament into Paul’s very human struggles with his past. While he was completely resting in Christ’s work on the cro...