THE object of the following pages is to aid those who are in search of the truth in realizing that there is no other real knowledge, except the knowledge of the reality in one's own soul. The reality in man is the truth, and although truth is eternal and independent of the recognition of men, nevertheless it is nothing to men if they do not realize its existence. He who refuses to seek for the light within himself will not find the true light anywhere in externals, and will continue to dwell in his darkness. He who finds truth within himself will also recognize the spirit of truth throughout all nature; for it is the spirit of truth in him who recognizes itself in everything. There are many ways of drawing a picture of nature, and each of them may be true. Nature is only one, but it represents itself to man in various aspects. While in the tropical south nature is adorned with a luxurious vegetation, in the cold regions of the polar seas it is clothed in snow and ice, and to the inhabitant of either zone the sights of the other appear unfamiliar and perhaps improbable. Thus there are many ways of describing the way in which the truth manifests itself in the heart and mind and the actions of man; and whether we describe it in intricate Sanskrit terms or in the more familiar language of the West, it will lead to the same result, provided that we do not misinterpret the meaning of the words used in the description. We claim no dogmatic belief and no authority whatever except such as comes from the self-perception of truth in ourselves, and we merely ask those who are inclined to doubt the truth of the statements contained in these pages to appeal for its confirmation to the power of truth within themselves, and to remember that not the imagination of the speculative brain, but only the spirit and light of God in the heart and mind, can penetrate into the mysteries of divine being.