Legal regulation of religion in the context of ecclesiastical law as a model of a single legal space in Europe

The purpose of this article is to identify the key istorical aspects of the formation of the teachings of religion within the Christian faith. In the course of the study, it is established that the church did not interfere with the existence of nation states, proclaiming the need for
European unity. The conclusion of the manuscript argues for the church's (in its general sense) desire to subordinate political power in European states, which would serve to establish unified methods of government. The theological and canonical principles of Catholic religious doctrine provided the basis for such methods. The church's teachings became the basis for the formation of rules aimed at regulating relations in society in general, interpersonal relations
and relations between the individual, the state and the church in particular. The article also examines and reveals the processes of integration of cultural studies in the environment, including science and art. The church actively finances various projects of preservation and restoration of historical art objects and promotes the development of new artistic directions. The church also actively promotes the development of science, primarily in the field of theology
and philosophy. Such actions are quite valuable, because the church demonstrates adherence to its principles and values, thereby encouraging people to adhere to them as well. Such
influence caused the integration and emergence of ideas of humanistic principles in the European consciousness. Moreover, the established canon law actively contributed to it. It became the basis for many branches of secular law.