Christ came to save from an already condemned world to hell.
This is a call for cleansing "heaven's ethny", basicaly, brothers adnd sisters in Christ. The outrageousness of his statement meant to induce guilt feelings in Christian association is proof of the convicting Holy Spirit if it works.
As for killing Christ again, funny that he pushes others to do it, like some certain people pushing the Romans. This is the social agenda meant to not pay for the consequences of your wishes, pushing others and not yourself for what one "believes". Truth matters not if one fears living by it, for then it is not true to truth.
So in a sense, this guy is pleasing to God. He has taken his stand and testifies to his position, quite specifically on the subject of the Son of God. This guy has forfeited his gift and is ready to accept the consequences. I wish that more of us would clearly take a stand for which side we will be on when the game is called.