The monograph is devoted to the concept of comparative (comparative) architecture is a modern approach to the study and analysis of Orthodox architecture. Reveals and architectural comparative aspect of monastic ensembles and churches — the main sources of Orthodoxy in the Balkan countries and Russia, the keepers of the architectural and artistic values and are centers for religious education in modern society. For the first time the regularities of formation of architecture of Orthodox monasteries and built a comparative model of their organization. For students, postgraduates and lecturers of architectural faculties of universities, architects, designers, and also for a wide range of readers interested in the problems of Orthodox cult architecture.