Earlier quoted context omitted.
Please, wars of religions are from the 16th century [1]. In 2015, it's probably more linked with the foreign affairs and military operations. [1] https://en.wikipedia.org/wiki/French_Wars_of_Religion
Many of the cultures inundating Europe now are from the 16th century and earlier. Maybe if you stumble onto some of these terrorists in Paris now, you can inform them that their cause is just oh-so démodé? You can let us know how that works out.
Crystallizing on the fact that every terrorists are muslims is like saying that most serial killers are on average 1m75 and each pedophile have one left foot and one right foot.