The second biggest branch of Islam (Shia) is every bit as anti-ISIS as the west is. Same could be said for other groups (Ibadi, Kurdish, etc). It is worth bearing that in mind.
The vast, vast majority of musilms are anti-isis. Just as well really as if they weren't, and things were really as some on here say they are we would have a serious problem because there's a billion of the buggers.
Maybe true but if only 1% agree with ISIS interpretation then that is 16 million people in the world who believe me and my young children should have our heads cut off.
It doesn't matter how many of them are anti-ISIS...it is how many that are pro that is the worry.
The issue is allowing 16 million people to live in a society where they believe I must die violently because I do not share their belief.
Quran (2:244) - "Then fight in the cause of Allah, and know that Allah Heareth and knoweth all things."
Quran (3:56) - "As to those who reject faith, I will punish them with terrible agony in this world and in the Hereafter, nor will they have anyone to help."
Quran (3:151) - "Soon shall We cast terror into the hearts of the Unbelievers, for that they joined companions with Allah, for which He had sent no authority"
Quran (2:191-193) - "And kill them wherever you find them, and turn them out from where they have turned you out. And Al-Fitnah [disbelief or unrest] is worse than killing... but if they desist, then lo! Allah is forgiving and merciful. And fight them until there is no more Fitnah [disbelief and worshipping of others along with Allah] and worship is for Allah alone. But if they cease, let there be no transgression except against Az-Zalimun