The Book of Ceremonial Magic

The mystic tradition in Christian Times is preserved, apart from all questions and traces of Instituted Mysteries, in the literature of Christian Mystical Theology; it is a large and exceedingly scattered literature; some of its most important texts are available in no modern language; they stand very seriously in need of codification, and--if I may be so frank--even of re-expression. But if, for other reasons, they are in their entirety a study which must be left to the expert, there is no person now living in Europe who has not close at his hands the specific, simple, isolated texts--much too numerous to name--which are sufficient to give some general idea of the scope and aims of the tradition. If I were asked to define the literature shortly and comprehensively as a whole, I should call it the texts of the way, the truth and the life in respect of the mystic term. It is not only full but exhaustive as to the way--which is that of the inward world, recollection, meditation, contemplation, the renunciation of all that is lower in the quest of all that is higher--but perhaps the most catholic word of all would be centralisation. It is very full also on the fundamental truth, out of which it arises, that a way does exist and that the way is open.