Alright, you've showed up here so let me at least try to point out one fundamental distinction that you need to take to heart, if you are to be taken seriously when considering religious discourse.
Disallowed comments: Hate speech directed towards an entire group of people like an ethnicity, religion or nationality.
When someone says "Islam is a dangerous religion" they are talking about the ideology. What exactly they are criticizing are the religious tenets of Islam, the Quran, Hadiths, Sunnahs, etc. And a lot of what those holy scriptures teach is unequivocally dangerous. In fact, if we applied your "Disallowed comments" rule to it, much of the Quran could not be quoted on your subreddit because of its hatefulness toward women, Jews, apostates, nonbelievers, etc.
Criticism of an ideology should be heavily encouraged, not least for the benefit of Muslims themselves, so that their religion can manifest into the 'benign' versions of Christianity we see in the Western world today (even though there are still issues with it here and there). Remember, it is Muslims themselves who suffer most under the oppression of Islam; if you want to be an ally to them (which I assume your rule relates to) then you should do your best to allow discussion to flourish, whether it be in the form of intelligent criticism or rude satire (it all counts and it all helps to stimulate progress).
I don't know how much power you have as a mod and I don't know what difference a subreddit like worldnews makes, but I hope one day you at least understand the difference between criticizing an ideology as a whole and criticizing Muslims as a whole, because you are doing the latter a great disservice.