view the worshippers in question dissent. The necessity for this distinction I shall make apparent in the first chapter of this book. A religion of the darkness, subsisting under each of these distinctive forms, is said to be in practice at the present moment, and to be characterised, as it was in the past, by the strong evidence of miracles,—in other words, by transcendental phenomena of a very extraordinary kind, connecting in a direct manner with what is generically termed Black Magic. Now, Black Magic in the past may have been imposture reinforced by delusion, and to state that it is recurring at the present day does not commit anyone to an opinion upon its veridical origin. To say, also, that the existence of modern diabolism has passed from the region of rumour into that of exhaustive and detailed statement, is to record a matter of fact, and I must add that the evidence in hand, whatever its ultimate value, can be regarded lightly by those only who are unacquainted with its extent and character. This evidence is, broadly, of three kinds:—(a) The testimony of inde-
