Therefore, so that I would not exalt myself, a thorn in the flesh was given to me, a messenger of Satan to torment me so that I would not exalt myself. 8 Concerning this, I pleaded with the Lord three times that it would leave me. 9 But he said to me, “My grace is sufficient for you, for my power is perfected in weakness.” Therefore, I will most gladly boast all the more about my weaknesses, so that Christ’s power may reside in me. 10 So I take pleasure in weaknesses, insults, hardships, persecutions, and in difficulties, for the sake of Christ. For when I am weak, then I am strong.
2Cor 12:7-10