PM Edrogan’s quote points to the precise problem for Islam. Due to the status of the Quran and the controlling Hadith about “innovation,” a reform movement within the religion - one that might produce a moderate version of the religion - is just about impossible.
And yet there are at least five major sects within Islam. Unfortunately, the radicalized violent adherents of the sects kill each other with the same enthusiasm as they attack Westerners.
The key phrase is radicalized violent. And that mind set of using violence to assert an extreme and exclusive interpretation of ...well, anything...says more about their hateful world view than about the millions that, despite sometime harsh verses in their own religious texts, just want to leave in peace and dignity with their neighbors.