2 Coríntios 12

7 And so that I might not be over exalted by the extraordinariness of the revelations, there was given to me a thorn in the flesh, an agent of Satan so that he would buffet me, so that I would not be over exalted.

8 I besought the Lord thrice about this, that it might depart from me.

9 And he said to me, My grace is sufficient for thee, for my power is made fully perfect in weakness. More gladly therefore I will boast in my weaknesses, so that the power of the Christ may reside in me.

10 Therefore I am pleased in weaknesses, in injuries, in necessities, in persecutions, in restrictions, for the sake of Christ. For when I am weak, then I am strong.