2 Coríntios 12

7 And by reason of the exceeding greatness of the revelations, that I should not be exalted too much, there was given to me a thorn in the flesh, a messenger of Satan to buffet me, that I should not be exalted too much.

8 Concerning this thing I implored the Lord thrice, that it might depart from me.

9 And he has said to me, My grace is sufficient for you: for [my] power is made perfect in weakness. Most gladly therefore I will rather glory in my weaknesses, that the power of Christ may rest on me.