About the book: year / Philosophical and theological analysis of the basic concepts of theology: God, His Trinity, Creation, man, immortality, religion, evil, freedom . "Introduction to the Circle of Theological Sciences" can serve as a textbook on basic theology and an apologetic treatise, and simply as an outline of a system of Christian philosophy and theology. Source: http://www.hesychasm.ru/library/gribanovsky/lecture_0.htm according to the editor: Mikhail Gribanovsky, bishop. Lectures on introduction to theological sciences. - Kyiv: "Prologue", 2003. - 252 s..