[Coulson meets Rhy's gaze calmly, and his reply is still polite, but he's starting to dislike this man. ]

I don't disagree with the concept of justice, but I don't agree with inflicting bodily harm to a person because of it. I'd rather prisons work on rehabilitation and counselling the inmates, than a simple Dementor's Kiss or a killing curse. Hurting someone for the sake of soothing your own hurt isn't justice; it's revenge.

I get that this opinion is idealistic and sometimes not realistic in certain situations, but every human life has its value; even with Dark Wizards.