In villages and towns across Spain and its former New World colonies, local performers stage mock battles between Spanish Christians and Moors or Aztecs that range from brief sword dances to massive street theatre lasting several days. The festival tradition officially celebrates the triumph of Spanish Catholicism over its enemies, yet this does not explain its persistence for more than five hundred years nor its widespread diffusion.

In this insightful book, Max Harris seeks to understand Mexicans' "puzzling and enduring passion" for festivals of moros y cristianos. He begins by tracing the performances' roots in medieval Spain and showing how they came to be superimposed on the mock battles that had been a part of pre-contact Aztec calendar rituals. Then using James Scott's distinction between "public" and "hidden transcripts," he reveals how, in the hands of folk and indigenous performers, these spectacles of conquest became prophecies of the eventual reconquest of Mexico by the defeated Aztec peoples. Even today, as lively descriptions of current festivals make plain, they remain a remarkably sophisticated vehicle for the communal expression of dissent.

With a riotous mix of saints and devils, street theater and dancing, and music and fireworks, Christian festivals are some of the most lively and colorful spectacles that occur in Spain and its former European and American possessions. That these folk celebrations, with roots reaching back to medieval times, remain vibrant in the high-tech culture of the twenty-first century strongly suggests that they also provide an indispensable vehicle for expressing hopes, fears, and desires that people can articulate in no other way.

In this book, Max Harris explores and develops principles for understanding the folk theology underlying patronal saints' day festivals, feasts of Corpus Christi, and Carnivals through a series of vivid, first-hand accounts of these festivities throughout Spain and in Puerto Rico, Mexico, Peru, Trinidad, Bolivia, and Belgium. Paying close attention to the signs encoded in folk performances, he finds in these festivals a folk theology of social justice that—however obscured by official rhetoric, by distracting theories of archaic origin, or by the performers' own need to mask their resistance to authority—is often in articulate and complex dialogue with the power structures that surround it. This discovery sheds important new light on the meanings of religious festivals celebrated from Belgium to Peru and on the sophisticated theatrical performances they embody.