‘Fine differences are always more important in determining membership than large differences, precisely because they permit comparison. The person whose religion differs from mine by a tiny article, or a barely percievable gesture, is not a believer in other gods, but a blasphemer against my gods. Unlike the person with other deities, he is automatically an object of hostility, since he threatens the faith from a point within its spiritual territory.’ (Roger Scruton, ‘The West and the Rest’, p. 23)