Rushing into houses of worship and spraying everyone in there with automatic fire even in the face of armed guards is one thing, doing the human missile thing from Independence Day with One and Two World Trade Center as the Mothership is quite another. Aside from better targets out there for there ire like the United Nations, the World Bank, the New York Stock Exachange building, Yeshiva University, and the New York Times, those folks are much more likely to use semi trailers worth of explosives in parking garages, or if they are going the whole James Cameron/Michael Bay route, usurping Boeing airliners via remote control and crashing them into targets that way, or trying to and failing hilariously. Kamikazes they are not.