cristandade

Cristandade, in historical and academic usage, refers to the broad cultural and political order associated with Christianity in Europe and its global peripheries during the late antique and medieval to early modern periods. The term evokes how Christian institutions, beliefs, and networks helped structure laws, education, governance, and social life.

Origins lie in the conversion of the Roman Empire and the integration of Christian communities into imperial structures. Over centuries, bishops, monasteries, and universities formed networks that influenced state power and everyday life. Christian kings and princes often legitimated rule with religious authority; the papacy, ecumenical councils, and church law shaped norms and institutions across western Europe and beyond through missions and colonial expansion.

Key features include the fusion of church and state, a shared Christian calendar and moral framework, and the transmission of Latin learning in medieval Europe. The concept encompasses not only ecclesiastical structures but also literary, artistic, and social forms shaped by Christian beliefs.

Scholars critique the idea as Eurocentric and contested, since non-Christian kingdoms and cultures interacted with Christian Europe, and modern secularization transformed or rejected much of the medieval Christendom model. The term is now often used with caution to discuss historical processes rather than a fixed political entity.

Today, cristandade remains a central concept in studies of medieval history, religious history, and the longue durée of Western civilization, while acknowledging its limits and the diversity of experiences within the broader Christian world.