"What is now attempted is to gather the oldest tenets together and to make of them one harmonious and unbroken whole. The sole advantage which the writer has over her predecessors, is that she need not resort to personal speculations and theories. For this work is a partial statement of what she herself has been taught by more advanced students, supplemented, in a few details only, by the results of her own study and observation. The publication of many of the facts herein stated has been rendered necessary by the wild and fanciful speculations in which many Theosophists and students of mysticism have indulged, during the last few years, in their endeavour to, as they imagined, work out a complete system of thought from the few facts previously communicated to them."