Actions like this enrage many not only those they are directly pointed at!
In this case, just like if others were to announce then do a burning of another’s religious teachings book, it would enrage many of different faiths or even not following an established faith or beliefs.
This past decade has had nothing to do with religious ideologies except by those extremist preaching the total opposite of all the established religions beliefs and those who support same while claiming they are members of the true ideology.