Honor killings are religiously motivated, but that's a form of domestic violence, not terrorism. Do you think it's unlikely that there aren't at least 25 deaths per year connected to Christian fundamentalists abusing family members or killing them in the name of their beliefs? Baloney. Look up the history of the sovereign citizen movement...they were originally motivated to reject taxes and laws because they believed Jews controlled the government and society. Next you'll be saying that the use of Christian symbols by the KKK was just a coincidence that had nothing to do with religious extremism.