Pelagius — on 2Cor 4:13 (COMMENTARY ON THE SECOND EPISTLE TO THE CORINTHIANS 4)

“Here Paul is attacking those who have believed in false apostles, who claimed that Paul was suffering because he had little faith. According to them, faith ought to guarantee that there will be no suffering at all. But Paul shows that, on the contrary, he has endured all things precisely because of his faith.”