moralistic therapeutic deism noun1 •A diffuse and nonspecific conception of theism and morality, not necessarily anchored in any established religious doctrine, identified as prevalent among American adolescents in the early twenty-first century.'Moralistic Therapeutic Deism' indicates the young people's view is that religion is 'good for you' in so far as it provides people with a moral framework (Sara Savage, Sylvia Collins-Mayo, Making sense of Generation Y: the world view of 15- to 25-year-olds, 2006, p. 50)