Well, Clari did threaten him. Clari's job is to kill mazoku though. He's sort of like my bodyguard, so he'll always jump to protect me even if I don't need him to.

It's sort of complicated. Hamel is a hero and he protects people, but if you actually meet him... he's sort of a jerk. He doesn't really try to be mean though, it's just how he is.