"The Qu'ran and the Hadith are quite clear that all non-believers are to be either converted or killed.
The 'moderates' are the perversions."
From what I remember it's apostates rather than non-believers, with that being something introduced by Wahabi-ism (which originates in Saudi Arabia, one of our allies). Also, by the same reasoning pretty much all forms of Christianity are perversions since they don't include the whole stoning for adultery or the wide range of other crimes punishable by death. Pretty sure apostasy is a crime under biblical law too now I think of it
So yes, the moderate may be considered a "perversion" of the original, but that doesn't mean the moderates aren't the majority of the religion, much like the majority of Christians don't follow the bible literally