Chapter 4 highlights the way in which vegetarianism may be understood as an alternative (to) religion. The first part of the chapter suggests that after 1962 vegetarianism is central to the fiction of Isaac Bashevis Singer, and that no proper understanding of that fiction can be obtained without first understanding Singer’s vegetarian epistemology. This stands in contrast to the traditional view which is that Singer’s vegetarianism was only a kind of sublimation of Jewish dietary laws. The second part of the chapter focuses on Graham Greene’s The Comedians, arguing that the vegetarianism of Mr and Mrs Smith, which appears at first to be only comic relief, comes to take on much greater significance since it emerges as a powerful kind of surrogate faith – the kind of faith that Brown, the narrator, has lost.