You want to say that Muslims commit terrorist acts? I still teach them religion, I am atheist. I'm interested in the facts. If Islam many sects who preach terrorism then it is unworthy of a religion and I don't want to find out when a Muslim neighbor will fall under the influence of this trend. For me they are all potential terrorists.
You never know which one of them will be the next in the line to commit a terror attack. The probability of a terrorist attack happening is lowest in nations where the Muslim population is also quite low (such as Japan, Belarus, South Korea, Taiwan.etc)