In case you didn’t know, they are setting up the ideal society, one based on justice and harmony. As long as what they say goes.
Human history is rutted with human attempts to establish utopias. The reason why these fail and fuel massacres is that humans can’t agree on what set of rules. This band thinks radical Islam. That band says communism.
So long as sin remains in the heart of man, there will be no ideal society. On this earth, the best we can do is give rights and freedoms to everyone. In Heaven, there will be an ideal society in which we give to each other (and not take from each other), in which one no longer imposes on another and musters his own leadership by killing all opponents. Until that day, my job is to get people there.