Research into the religious beliefs and behaviors of children, young people, adults, and elderly people prompts questions about the way “generation” is understood in the social scientific study of religion. What seem to the researcher at first to be shared values and beliefs on broad moral issues appear, at least to older people, to be lacking amongst the young. Such a difference in perception could be an example of a “generation” gap where generation is perceived by theorists such as Mannheim to be a shared identity of people who have a social history in common. Extensive literature in both anthropology and sociology is explored to find how such concepts are understood and operationalized. Detailed ethnography amongst elderly Anglican women begins to problematize how such notions as boundaries of “generation” blur with gender.