7 Nevertheless I tell you the truth: It is expedient for you that I go away; for if I do not go away, the Comforter will not come unto you; but if I depart, I will send him unto you.8 And when he is come, he will reprove the world of sin and of righteousness and of judgment:9 of sin, because they do not believe in me;10 of righteousness, because I go to my Father, and ye see me no more;11 of judgment, because the prince of this world is judged.