A variety of economic, ideological, aesthetic, and nationalist forces shape Christian worship in its varied manifestations today. Historical perspectives and areas of knowledge which are too often discussed in compartmentalized fashion are presented here as acting with and on each other and often serving each other’s purposes. Liturgical, musical, artistic, and architectural expressions are shown to be inextricably bound not only to theology, philosophy, and ecclesial hierarchy but also to political and socioeconomic structural change, technological innovation, and—not least—the culture and the human need for authentic spiritual experience. The Enlightenment “Age of Reason,” Romanticism, the nation-state, and the Industrial Revolution from the 17th through the 19th centuries affected religious practices that were the only mass medium that reached into every town, house, and heart. Connections are established with not only overtly religious events such as urban Evangelism, preservation of old architecture, the Oxford movement, and tradition versus innovation but also socialistic communal experiments and ethnic conflict among US immigrants.