The theoretical explication and conceptualization of the concept of episteme in religious philosophy (Anselm of Canterbury) is carried out; epistemological configurations and specifications of philosophical and theological discourse are revealed (Dietrich Bonhoeffer). Anselm of Canterbury’s epistemological discourse is based on his postulated ontology: the ontological configurability of his ideas ranges from the a priori ability to think of God to reflection on his predicates. The consequence of Anselm of Canterbury’s ideas is the idea that in the act of religious faith, (...) God becomes an ontological reality. Within the framework of the article, it is noted that the ideas of D. Bonhoeffer, like many areas of modern religious philosophy, constitute the context of the study and substantiation of the religious episteme. The simultaneity and discreteness of the act of life correlates in this concept with eternal nature of God. The concept of “irreligious Christianity” by the German theologian is a part of the processes of reforming Christian theology that took place in the 20th century. The article contains a conceptual analysis of theoretical approaches to the study of religion and religious consciousness. The role of religious knowledge in the formation of new approaches to personality and religious life is considered. The concept of religious episteme as an object of philosophical and religious analysis is explicated. The interpretive perspective of the concept of religious episteme is presented, the field of variable possibilities in the study of this phenomenon is revealed, its theoretical configurations and key, dominant features are shown. The work includes the analysis of the concept of religious episteme from the scientific and philosophical points of view, from the point of view of theoretical reflection. The problems of religious epistemology are considered on the base of historical and cultural material of approaches and concepts of both medieval and modern religious philosophy. It is concluded that religious epistemology is also a philosophical and methodological reflection on the possibility of comprehending the ultimate foundations of religious being. (shrink)