People should become EXTREMELY suspicious if ANYONE begins mixing up any sort of religion and/or extremism with blades and guns.
It does not make a difference, if this concerns the muslim, orthodox christian, or any other creed - expressively including one's own.
Whoever does this intends to create for himself and his personal interests a tool in the line of 'deus lo vult', misleading belivers to become compliable tools for unjustified violence in the form of gullible or falsely idealistic cannon fodder.
The only reasonable thing to do is to spit in the face of the perpetrators and not to waste a single penny in direct or indirect support for such bull****.
von Marwitz