Each and every person in this globe is not in favor of keeping serenity and balance. There are many, who would affect it for their own interested passions. Sometimes power has to be used to sustain serenity. It is accurately because of this that we have the cops who use power against scammers and anti-social components to sustain serenity in the nation. Islam encourages serenity. Simultaneously, Islam exhorts its supporters to battle where there is oppression. The battle against oppression may, at periods, need the use of power. In Islam power can only be used to advertise serenity and rights.