As we have said, the purpose of this lesson is to bring you in the way of the unfoldment of consciousness, rather than to teach you the details of the scientific side of the Yogi teachings. Development is the keynote of Raja Yoga. And the reason that we wish to develop this sense of the Reality of the "I," and the Expansion of the Self, at this place is that thereby you may assert your Mastery over Matter, Energy and Mind. Before you may mount your throne as King, you must fully realize in consciousness that you _are_ the _Reality_ in this world of appearances. You must realize that you--the _real_ You--are not only existent, and real, but that you are in touch with all else that is real, and that the roots of your being are grounded in the Absolute itself. You must realize that instead of being a separate atom of Reality, isolated and fixed in a narrow space, you are a Centre of Consciousness in the Whole of Reality, and that the Universe of Universes is your home--that your Centre of Consciousness might be moved on to a point trillions of miles from the Earth (which distance would be as nothing in Space) and still you--the awakened soul--would be just as much at home there as here--that even while you are here, your influence extends far out into space. Your real state, which will be revealed to you, gradually, throughout the ages, is so great and grand, that your mind in its present state of development cannot grasp even the faint reflection of that glory. We wish you to try to form at least a faint idea of your Real State of Being, in order that you may control the lower principles by the force of your awakened Will, which Will depends upon your degree of consciousness of the Real Self.