Islam doesn’t promote violence or peace. Islam is just a religion and like every religion in the world, in depends on what you bring to it. If you’re a violent person, your Islam, your Judaism, your Christianity, your Hinduism is going to be violent. There are marauding Buddhist monks in Myanmar slaughtering women and children. Does Buddhism promote violence? Of course not. People are violent or peaceful, and that depends on their politics their social world, the way that they see their communities, the way they see themselves.
We should be ashamed that mass media is so bias & prejudice, while operating under the guidelines of Objective and Truthful.