Here comes the judge

"The author of Revelation sees violence as perfectly legitimate as long as it is initiated by the appropriate authority (God). The author of Revelation does not believe that violence in any form is wrong. Rather, he believes that it is wrong for anyone other than God or his appointed agents to enact violence, and in his eyes it is possible for humans to condemn the wicked to death if they prove themselves by dying in imitation of Christ"--From publisher description.