What does it take, to bring you to the point of admitting you are wrong?

With a man named Saul, from Tarsus, it took a different sort of blinding light ...it was not his own "sheen"; it shined forth the brightness of truth.   And though Saul couldn't see ...he actually saw for the first time.   It was not with his eyes, or even with "his" heart.   He saw the truth of God's heart.   God knew that Saul could be set in the right way.   God even helped Saul shed his old way by giving him a new name ...Paul.   The Apostle Paul did not allow his horrible guilt to drive anger, bitterness, or any furious claim of injustices.   He was driven to undo the wrong he had done.  There was no one who fought so diligently "for" the cause that he had previously fought against.