doesn't believe what they do.
"ISIS is once again urging Muslims to 'kill disbelievers'..." "...asks Muslims to do whatever they can to kill those who do not share their faith."
http://www.dailymail.co.uk/news/article-2764736/ISIS-urges-Muslims-kill-disbelievers-calls-Secretary-State-John-Kerry-old-uncircumcised-geezer-latest-audio-release.html