

Religions are tools to control the masses and yes the rich use them for this purpose. Thus it should eventually be dismantled if possible, or restrained at least. Because when religious institutions have too much power and influence we can agree that nothing good happens out of it.
Dude, how can you get this conclusion from what I said? Or is this a strawman or what?
As I said, the definition of “muslim” differs by interpretation because like any other religion, people interpret the text differently. Shia muslims say that they are right. Sunnis think they are right, and within each there is more and more denominations that think they are right and none but them. There is so much infighting between them it makes leftist-infighting look like child’s play.
So yes. One of the interpretations, adopted by ISIS, says that these muslims are considered kuffar (people who have rejected god), because they did not seek to learn about their religion and establish the rules that Allah commanded. Even if they were ignorant about their religion, it doesnt matter, they should have learned as it’s their duty as muslims. Thus, it is okay to kill them (Cuz yes, the quran is okay with killing and enslaving non-muslims, in fact it explicitly encourages it.) So this is how they justify killing them.
Obviously this is the niche explanation of ISIS. Not mainstream islamic interpretations.