It will readily be supposed that the chain of worlds to which this earth belongs are not all prepared for a material existence exactly, or even appro… - Alfred Percy Sinnett

For the present let us consider the position of the adepts as they now exist, or, to use the designation more generally employed in India, of "the Mahatmas." [Mahatma -Great Soul, or Great Spirit, derived from Maha and Atma.] They constitute a Brotherhood, or Secret Association, which ramifies all over the East, but the principal seat of which for the present I gather to be in Tibet. But India has not yet been deserted by the adepts, and from that country they still receive many recruits. For the great fraternity is at once the least and the most exclusive organization in the world, and fresh recruits from any race or country are welcome, provided they possess the needed qualifications. The door, as I have been told by one who is himself an adept, is always open to the right man who knocks, but the road that has to be travelled before the door is reached is one which none but very determined travellers can hope to pass. It is manifestly impossible that I can describe its perils in any but very general terms, but it is not necessary to have learned any secrets of initiation to understand the character of the training through which a neophyte must pass before he attains the dignity of a proficient in occultism. The adept is not made: he becomes, as I have been constantly assured, and the process of becoming is mainly in his own hands. (Occultism and the Adepts II)

People in the present day will be slow to believe that any knowledge worth considering can be found outside the bright focus of Western culture. Modern science has accomplished grand results by the open method of investigation, and is very impatient of the theory that persons who ever attained to real knowledge, either in sciences or metaphysics, could have been content to hide their light under a bushel. So the tendency has been to conceive that occult philosophers of old- Egyptian priests, Chaldean Magi, Essenes, Gnostics, theurgic Neo-Platonists, and the rest-who kept their knowledge secret, must have adopted that policy to conceal the fact that they knew very little. Mystery can only have been loved by charlatans who wished to mystify. The conclusion is pardonable from the modern point of view, but it has given rise to an impression in the popular mind that the ancient mystics have actually been turned inside out, and found to know very little. This impression is absolutely erroneous. (Introduction)

Preface to the Annotated Edition Since this book was first published in the beginning of 1883, I have come into possession of much additional information bearing on many of the problems dealt with. But I am glad to say that such later teaching only reveals incompleteness in my original conception of the esoteric doctrine, - no material error so far. Indeed I have received from the great Adept himself, from whom I obtained my instruction in the first instance, the assurance that the book as it now stands is a sound and trustworthy statement of the scheme of Nature as understood by the initiates of occult science, which may have to be a good deal developed in the future, if the interest it excites is keen enough to constitute an efficient demand for further teaching of this kind on the part of the world at large, but will never have to be remodelled or apologized for. In view of this assurance it seems best that I should now put forward my later conclusions and additional information in the form of annotations on each branch of the subject, rather than infuse them into the original text, which, under the circumstances, I am reluctant in any way to alter. I have therefore adopted that plan in the present edition.