My humble opinion:
Many Christians (and people of other kinds of faith) truly want to be good humans. I know many christians. And although for many reasons I personally don't take their faith for me, I do recognize their honest intentions and beautiful hearts.
Then... then we have these scumbags... these abominations that not only abuse (in the general sense), but also target and scar for life the most vulnerable members of our society.
These excuses of human beings are a complete waste of air and must be castrated and let to rot in prison.
Edit: Add strike-though. Great points in the comments. I must say I wrote too fast in the heat of the moment. I understand how castration may come from a desire of revenge rather than seeking to eliminate a threat to society. Thanks for the discussion!