Crazy Ji is the one of the most colorful deities in the pantheon of late imperial and modern China. The author uses the evolution of his cult to address central questions regarding the Chinese religious tradition, its relation to social structure, and the role of vernacular fiction and popular media in shaping religious beliefs. Shahar demonstrates that vernacular novels and oral literature played a major role in the dissemination of knowledge about deities and the growth of cults and argues that the body of religious beliefs and practices we call "Chinese religion" is inseparable from the works of fiction and drama that have served as vehicles for its transmission.

Despite Taiwan's rise as an economic force in the world, modernity has not led to a Weberian process of disenchantment or curbed religiosity. To the contrary, other factors—social, economic, political—have stimulated religion. How and why this has happened are central issues in this book.

One part of Taiwan's flourishing religious culture is the elaborate and colorful procession of local gods accompanied by troupes of musicians and dancers. Among them are performers with outlandishly painted faces portraying underworld generals who serve the gods and punish the living. Through their performances, these troupes claim to exorcise harmful forces from the community.

In conducting fieldwork among these troupes, Donald Sutton confronted their claims to a long history—when all evidence indicated that the troupes had been insignificant until the 1970s—and their assertions of devotion to tradition given the diversity of performances. Concentrating on the stylistic variations in performances, the author describes the troupes as organizations shaped by the "market forces" of supply and demand in the culture of religious festivals. By focusing on performances as the nexus of market and art, he shows how bodily performance is the site where religious statements are made and the power of the gods made visible.