“Islam certainly has a spiritual basis which those ideologies don't have, but the reason it does not fit within the model of multiculturalism is because it challenges those things. As a Muslim you cannot live side by side with other beliefs; you continue to strive for sharia.”Andrew Anthony, “Anjem Choudary: the British extremist who backs the caliphate,” Guardian, September 6, 2014, http://www.theguardian.com/world/2014/sep/07/anjem-choudary-islamic-state-isis.