2 Corinthians 7:9-11

RYLT(i) 9 I now do rejoice, not that you were made sorry, but that you were made sorry to reformation, for you were made sorry toward God, that in nothing you might receive damage from us; 10 for the sorrow toward God reformation to salvation not to be repented of does work, and the sorrow of the world does work death, 11 for, lo, this same thing -- your being made sorry toward God -- how much diligence it does work in you! but defence, but displeasure, but fear, but longing desire, but zeal, but revenge; in every thing you did approve yourselves to be pure in the matter.