Liturgics, the study of liturgies, inquires into "the totality of worship culture. at all levels of church and social life" (Peter Cornehl) and thus has an important function of bridging between theology and cultural sciences. Accordingly, this instruction manual and textbook has been designed for Protestant and Catholic scholars and students alike. It is also suitable as a reference work and offers theologians in service, cultural scientists, and interested laypersons the fundamental information needed for the pending interdisciplinary discourse about cultural phenomena that have arisen from Christianity's culture of worship.