Tatakis is a real master of thought, a philosopher who theologizes, or, putting it otherwise, a philosopher who takes theology seriously and brings out its insights dressed in philosophical form. The result is indeed a most fruitful synthesis of philosophy and religion; a philosophy of religion, or more accurately, a religious philosophy. It is a Christian philosophy, which is possible, because this is indeed the legacy of Byzantium, that priceless alabaster of Eastern Orthodox Christianity of which Tatakis has been a key exponent and interpreter. It is precisely this Greek Orthodox Christian synthesis that this volume explains in a straightforward, comprehensive and profound way. This work is a real companion to Tatakis' earlier work on Byzantine Philosophy, laying the emphasis on the content of Byzantine thought and its characteristic religious bent, Greek Orthodox Christianity, as distinct from its history and literature, which are more typical of the earlier work. There are certain overlaps between the two books, but this one brings out more clearly the Greek Orthodox theological dimension in Tatakis' thought which deserves to be explored much more than it has. It reveals the great soul of this extraordinary man who is both a philosopher and a man of faith and theology; and who, in spite of the exigencies of life (as he describes them very movingly in his last and most interesting book - the book of his life - published posthumously in 1993), has left us the strength and the aroma of the Greek Orthodox spirit and nobility.