No but they have everything to to with radical islam, honor killings of women and imposing Sharia Law. (i.e. they dont give a fuck about the law of the land they live in.)
I'll leave Shapiro (jewish bias lol) to explain it once again:
Since the majority of muslims are radicals, then yes ISIS has everything to do with Islam because ISIS represents just that, radical muslims.
Islam radicalizes its believers and from there extremist groups are formed that make every country slowly turn into a living hell :
(If Islam didn't exists this this world would be a better place to live in)
Ban Islam in northern countries crew member reporting it !