I'm not at all surprised you don't get it.
All there is to get is this: Islamic Fascists want nothing more than to convert everyone, eriadicate freedom of religion and speech, put the women in burhkas, and basically roll the clock back about 2000 years or so, or kill you if you aren't down with that idea. But we have nothing to fear until they start busting into Jewish community centers and gunning down women here in the US...oh wait.