I firmly believe that all of you deserve to be murdered
I really hope you are joking. Why do you think people deserve to be murdered?
I believe it's a merciful way of ending someone's life.
It is wrong to wish harm on other people. It is not up to you to think about when a life should end.
Is it? I doubt there's a judge in hell who can judge me on what I did.
Usually people do not want to see others in harms way. If you have desires to hurt someone you need to get help.