Do you know WikiIslam ?

[Angrboda]

At work

 Oh no don't you see? It was all those other surrounding cultures *Cough* Victim complex *Cough* that brought about the ruination of such "Golden timez" and led inexorably to the ISIS of today because 'Reasons' and the Muslim world just can't catch a break to dig itself out of the fundamentalist hole they're in.

 Oh wait! That would also possibility, kind of mean no 'Litteral' interpretation of the Koran.

Much as they havd current interpretive kin in the Christian fundamentalist counterpart.

 

ISIS's interpretation of Islam follows a specific branch known as kharijite

https://en.wikipedia.org/wiki/Kharijites

It's an extreme interpretation of sacred texts and is in no way justified.

I'm going to take a shot in the dark and suggest that they think it's justified. So by saying it's not justified you mean for you. This type of dishonesty simply leads to people not trusting you.