It's a cult.
Old muslim saying: First we kill all the Saturday people (Jews), Then all the Sunday people (Christians).
Leaving unsaid: "... then the Hindus, then the Buddhists, then the Taoist, Confucianists, Animist, Pagens, Sikhs, Rastafarians, Universal Unitarians...
...and then we can follow that up with anyone who is not mulsim enough"
It's a Universal Death Cult.