Wellspring: The Ajna Chakra : The Child is father of the Man : The Moving Finger Writes

"The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light." — Matthew 6:22

An excerpt from
"Deep Aristotle: Substance and Form — and the Holy Spirit"
a lecture by Rudolf Steiner, Dornach, Switzerland, January 12, 1924:

Another teaching is also very interesting. This teaching brought to light in a practical manner the higher position of Man in respect to the animals. Facts that we put to practical use in various ways and that are of great value to us, were known and understood even as late as the nineteenth century by men who based their knowledge on good old traditions of knowledge and insight. We are proud today that we have police-dogs who are able to track out all kinds of wrongdoing in life. This practical use had not been thought of in olden times. But the faculty of dogs, for example, in this direction was even better known than it is today. Man had insight to perceive around the human being, a very fine substance, finer than anything that can be seen or smelt or sensed in any way. And it was known that there is a fine fluid belonging also to the world as a whole. It was recognised as a special differentiation of warmth-currents, in union with all manner of other currents, which were looked upon as electro-magnetic; and the scent of the dog was connected with these currents of warmth and electro-magnetism. The pupils of that little school of which I have been telling you, had their attention drawn to the same kind of faculty in other animals too. It was shown to them how this sense for a fine fluid flowing through the world was present in a very great many animals. And then it was pointed out to them how that which in the case of the animal develops downwards in the direction of the coarse and material, develops in man upwards into a quality of soul. And now we come to something taught in this school that is of the very greatest interest. It was taught by reference to facts of external anatomy, but a deeply spiritual truth was indicated. It was said to the pupil: “Behold, Man is a Microcosm; he imitates in his organism what takes place in the great structure of the Universe.” Nor was Man regarded as a microcosm, as a little world, only in respect of the processes that go on within him. What shows itself plastically in man, in plastic forms and structures — this too was referred back to processes in the external world.

Thus, profound and solemn attention was given in this school to the passage of the Moon through First Quarter, Full Moon, Last Quarter, New Moon; they learned to watch how the Moon in this way goes through twenty-eight to thirty phases. They watched out in the Cosmos the passage of the Moon through her phases. They watched the Moon as she moves within her orbit. They saw how she describes her twenty-eight to thirty curves or turns and they understood how Man has in his spinal column these twenty-eight to thirty vertebrae and how the development of the spinal column in the embryo corresponds with the movements and forces of the Moon. They saw in the form and shape of the human spinal column the copy of the monthly movement of the Moon. And in the twenty-eight to thirty nerves that go out from the spinal column into the whole organism, they saw a copy of the streams that the Moon sends down continually upon the Earth, sending them down at the various stages of her path in the heavens. Actually and literally, in these continuations of the vertebrae they saw a reflection of the inpouring of the Moon-streams. In short, in what the human being bears within him in the nerves of the spinal marrow together with the spinal marrow itself, they saw something that unites him with the Cosmos, that brings him into living connection with the Cosmos.

All this that I have indicated to you was presented to the pupil. And he was then made to observe something else. It was said to him: “Look at the optic nerve: watch how it goes from the brain across into the eye. You will see that in the course of its passage into the eye it is divided into very fine threads. How many threads? The threads that go from the optic nerve into the inside of the eye are exactly as many in number as the nerves that go out from the spinal marrow; there are twenty-eight to thirty of them. So that we may say, a spinal marrow system in miniature goes from the brain through the optic nerve into the eye.”

Thus has Man — so said the teacher to his pupils — thus has man received this thirty-membered system of nerves and spinal marrow from the Gods, who in primeval antiquity formed and shaped his existence; but Man himself has fashioned, in his eye, in his sense-world-beholding eye, a copy of the same; there, in the front of the head-organism he has fashioned for himself a copy of what the Gods have made of him.

After this, the pupil's attention was directed to the following. The organisation of the spinal marrow stands, as we have seen, in connection with the Moon. But on the other hand, through the special relationship that the Moon has to the Sun, we have a year of twelve months; and from the human brain twelve nerves go out to the various parts of the organism, the twelve chief nerves of the brain. In this respect, Man, in his head organisation, is a microcosm, in respect, namely, of the relationship between Sun and Moon. In the whole form and figure of Man is expressed an imitation of the processes out yonder in the Cosmos.

Again, the pupil was taught to observe something more. He has seen how in the optic nerve, through the way the optic nerve is split up into thirty divisions, Man imitates the Moon system of the spine. And he has seen how twelve nerves go out from the brain. But now again, when the particular part of the brain that sends the olfactory nerve into the nose is examined the fact is disclosed that, there, in that little portion of the brain the whole big brain is imitated. Just as in the eye the system of nerves and spinal marrow is imitated, so in the organ of smell the whole brain is imitated, inasmuch as the olfactory nerve enters the nose in twelve divisions, in twelve strands. So that Man has an actual, miniature human being in front, here, in his head. And then the pupil was made to observe that anatomically this miniature human being is no more than a mere indication. Things grow different; only the most minute anatomical investigation could avail here; although on the other hand, as it were in compensation, they express themselves especially strongly in the astral body. Having however only bare indications of them, they cannot be made use of in ordinary life. Yet we can learn to do so. And even as the pupil was shown how to experience the inside of his bones, so was he shown how to experience, in a really living way, this particular part of his being.

And here we come to something that is in truth more akin to the whole Western outlook than are many other things that come over to us from the East. For the East too speaks of this concentration on the root of the nose, this concentration on the point between the eyebrows. (This is how the exact spot is defined.) But in truth this concentration is a concentration on the miniature man that is situated in this spot and can be grasped astrally. A meditation can actually be so formed as to enable one to apprehend something in the region like a miniature man in embryonic development. The pupil in that school received this guidance: he learned to apprehend, in intensely concentrated thought, a kind of embryonic development of a miniature human being.

By this means did the pupils who had the faculties for it, develop the two-petaled lotus-flower. [Footnote: see Knowledge of the Higher Worlds and its Attainment by Rudolf Steiner] And then it was said to them: The animal develops this faculty downwards, to the fluid of warmth and of electro-magnetism. Man on the other hand develops into the astral what has its place here in the head and nose. At first sight it appears to be merely a sense of smell, but the faculty, the activity of the eye plays over into it. Man develops this into the astral. He acquires the faculty whereby he is able, not merely to follow that fluid as do the animals, but to evoke continual interchange with the astral light, and to perceive by means of the two-petaled lotus-flower what he is continually writing into the astral light his whole life long. The dog scents only that which has remained, that which is there present. Man has a different experience. Inasmuch as he moves with his two-petaled lotus-flower, even when he cannot perceive with it, he is forever writing everything that is in his thoughts into the astral light; and now he acquires the faculty that enables him to follow what he has written; and to perceive at the same time something else, namely, the true difference between Good and Evil.