2 Corinthians 12:10-14

That is why, for Christ’s sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong. I have made a fool of myself, but you drove me to it. I ought to have been commended by you, for I am not in the least inferior to the “super-apostles,” even though I am nothing. I persevered in demonstrating among you the marks of a true apostle, including signs, wonders and miracles. How were you inferior to the other churches, except that I was never a burden to you? Forgive me this wrong! Now I am ready to visit you for the third time, and I will not be a burden to you, because what I want is not your possessions but you. After all, children should not have to save up for their parents, but parents for their children.