Boris Mouravieff - Gnosis

Study and Commentaries on the Esoteric Tradition of Eastern Orthodoxy People interested in esoteric matters will probably have read the book by P.D. Ouspensky, published posthumously by his next of kin, titled Fragments of an Unknown teaching. The ideas found in that book were gathered by the author from 'G'. 'G' (Gurdjieff) indicates in that text what is the basis of his teaching:
'for the benefit of those who know already, I will say that, if you like, this is esoteric Christianity?' It is curious in these conditions that the title speaks of an unknown teaching. The Christian Esoteric Tradition has always remained alive within certain monasteries in Greece, Russia, and elsewhere, and if it is true that this knowledge was hermetically hidden, yet its existence was known and access to it was never forbidden to those seriously interested in these questions.