This consciousness of Unity must come from the higher regions of the mind, for the Intellect alone knows it not,--it is out of its field. Just as one may not know that the earth is round by means of his senses which report quite the contrary, but may and does know this truth by abstract reasoning and higher intellectual effort; so may one know the truth that All Life is indeed One, at the last, and underlying, by the higher faculties of the mind, although his senses and ordinary intellectual processes fail to so inform him. The senses cannot inform man that the earth is round, _because they cannot see it as a whole, but only in part_--while the higher reasoning faculties are able to visualize the earth as a whole, and know it must be round. And the Intellect, in its ordinary field can see only separateness, and cannot report Oneness, but the Higher Mind sees Life as a Whole, and knows it to be One. And it is the Higher Mind that we are trying to bring into the field of consciousness in the appeal to you in this lesson. We trust that we may be successful--in fact we _know_ that we shall be so, in many cases, for we know that the field is ready for the sowing of the seed--and that the call has been heard, and the message passed on to us to answer the call--else these words would not have been written. The consciousness of the Unity of Life is something that must be experienced before the truth may be realized. It is not necessary for one to wait until he acquire full Cosmic Consciousness before he may realize, at least partially, the Oneness of All Life, for he may unfold gradually into the Cosmic Knowing, experiencing at each stage a fuller conception of the underlying Unity of Life, in which he is a centre of consciousness and manifestation. But there must be at least a partial unfoldment before one is able to _feel_ the sense of Unity. To those who have not unfolded sufficiently to gain at least a glimmering of the truth, everything appears separate from every other thing, and there is no Unity of All. It is as if every leaf on a mighty tree were to consider itself a being separate and distinct from everything else in the world, failing to perceive its connection with the branch or limb, and tree, and its unity in being with every other leaf on the tree. After a bit the unfolding consciousness of the leaf enables it to perceive the stem that connects it with the twig. Then it begins to realize certain relationships, and feels its vital connection with the twig and the few other leaves attached to the same twig. Later on, it unfolds sufficiently to perceive that certain other leaf-bearing twigs are connected with the same branch, and it learns to feel its relationship with all twigs and leaves springing from that branch. Then again, a little later on, it begins to realize that other branches spring from the same limb as its branch, and the sense of relationship and dawning Unity begins to widen still further. And so it goes on,