These may help: http://wartard.blogspot.co.uk/2014/09/the-idea-of-isis-history-and-future-of.html http://wartard.blogspot.co.uk/2014/09/the-idea-of-isis-histo.

These may help: http://wartard.blogspot.co.uk/2014/09/the-idea-of-isis-history-and-future-of.html http://wartard.blogspot.co.uk/2014/09/the-idea-of-isis-histo... http://wartard.blogspot.co.uk/2014/10/the-west-v-isis-air-strikes-just-mean_6.html http://wartard.blogspot.co.uk/2014/10/the-west-v-isis-air-st... You will also find the new adam curtis film, Bitter Lake, informative. TL;DR its not just to do with religion, its to do with history, and a lot of stuff.