Here, READ the HANDBOOK of ICNA, a MUSLIM group HERE in the USA.
The mother of the SB killer, Syed Farook, is affiliated with them. If you don't feel like reading, watch this short presentation by BPEarthWatch on Youtube: https://www.youtube.com/watch?v=XIfweoUYYH8&feature=youtu.be&t=157
There are certainly energetic pushes from within that faith to make it happen!
We are talking about gates of hell here, folks.
And gates of hell problems have church solutions.