# Mystery Knowledge & Mystery Centres

## GA 232 — 23 December 1923, Dornach

### 14. Strivings for Spiritual Knowledge During the Middle Ages and the Rosicrucian Mysteries

> *[Before the lecture Rudolf Steiner gives Instructions for the Christmas Conference and Reiterates his Proposal Regarding the Future Leadership of the Society. See GA 259]*

We will utilise the last lecture before the Course which is to be given here, by bringing together what has been said about the various Mysteries belonging to this or that region of the Earth, and attempting to describe to you, at any rate from one point of view, the very nature and being of the Mysteries, in the form they took in the Middle Ages, approximately from the tenth to the fifteenth centuries.

I do not speak of this epoch because it is particularly complete in itself but because it can be used to show the form human striving was taking during that period in the most civilised parts of the Earth. The spiritual striving of that period is often described under the name of the Mysteries of the Rosicrucians. This designation is in a certain sense quite justifiable, but it must not be confused with the charlatan element we often meet in literature without realising how much charlatanry there is in the things of which we read. The name ‘Rosicrucian’ must direct our attention to that deeply earnest striving for knowledge which existed during these centuries in almost every region of Europe, Central, Western and Southern. We must realise that the figure of Faust as described by Goethe, with all his deep striving of soul, with all his earnest effort, is a later figure, no longer anything like as profound in soul as many a researcher to be found in the mediaeval laboratories. These are individuals of whom nothing reaches us by way of history but who nevertheless laboured earnestly during the fourteenth and fifteenth centuries. I spoke in the last lecture of the tragic note that predominates in the investigators of this epoch. The outstanding trait in them is the feeling that they must needs strive after the highest knowledge that can be creatively active in man; and yet they felt, not only that they could never reach this highest goal but that from a certain point of view the very striving after it gives ground for serious doubt.

I have said that we do not find among these scientists in their alchemical laboratories a knowledge that is ready-made and theoretical but a knowledge that is intimately connected with the whole human being, with the innermost feelings and deepest longings of the heart; it was indeed a knowledge of the heart.

What was its origin? You will most readily understand it if I try now to give you a picture of this tragic scepticism of the mediaeval investigators. Let me first direct your attention once again to the form taken by human cognition on the Earth in very ancient times.

The most ancient form of human knowledge, intimately bound up as it was with the life of the individual human being, was not of such a nature as to lead man to look up to the planets and perceive the grandeur and sublimity of their mathematical movements, such as men reckon out and devise today. At that time, each planet, as all else spread out in the Heavens, was a living being, and not only a living, but an ensouled being, nay even a being of spirit. Men spoke constantly of the families of the planets, of the families of the heavenly bodies, for they knew that just as there exists a blood-relationship between the members of a human family, similarly there exists an inner relationship between the members of a planetary system. There was an absolute parallel between what is to be found in man and what reveals itself outside in the Cosmos.

Let us take on region of the Earth as an example, and show from that the kind of knowledge man learned to acquire in the most ancient of the Mysteries when he looked up to the Sun. At that time there still existed Mystery-sanctuaries arranged with a specially prepared skylight, so that at certain definite times of day the Sun could be seen in a diminished light. Thus you must imagine the most important chamber in many an ancient Sun Temple with a skylight in the roof and the window filled with some kind of material—not glass in our modern sense but a material through which the orb of the Sun was seen in a dim light as of twilight at a certain time of day. The pupil was prepared in his soul to observe the solar orb with the right mood and feeling. He had to make his feeling receptive and sensitive, he had to quicken the inner perception of his soul, so that when he exposed it, through his eye, to the orb of the Sun, the latter made an impression on him of which he could form a clear idea in consciousness.

Now, of course, many people today look at the Sun through smoked glass, but they are not prepared in their power of feeling to receive the impression in such a way that it remains in their soul as a very special impression. The pupil in those ancient Mysteries, however, received a very definite impression of the dimmed solar orb after he had undergone long exercises beforehand. A man who was able once to have such an impression could truly never forget it.

With this impression the pupil also gained more understanding for certain things around him than he formerly had. Thus after he had been prepared by the majestic impression made upon him by the Sun, the special quality of the substance gold was allowed to work upon him; and through this Sun-preparation, the pupil actually came to a deep understanding of the quality of gold.

When one looks into these things, it is painful to realise the triviality of our modern consciousness, when we find in so many historical works the reason why this or the other ancient philosopher allocated gold to the Sun or gave the same symbol to gold and to the Sun. Man has no longer any idea that what was thus known in those olden times, proceeded from long exercises and preparations. A pupil who looked with his whole soul, who as it were steeped his sight in this dimmed light of the Sun, was thereby prepared to understand the gold of the Earth.

How then did he understand it? His attention awoke to the fact that gold is not receptive for that which constitutes for living organisms the breath of life, namely oxygen. Many, indeed most of the other metals are thoroughly receptive to oxygen, but oxygen does not affect or alter gold. This non-receptivity, this obstinacy of gold in the face of that in which man, as you know, has his very life, made a deep impression on the pupil of the ancient Mysteries. He received the impression that gold cannot directly approach life. Now neither can the Sun approach life directly; and the pupil learned that it is well that neither gold nor the Sun can directly approach life. For then he was gradually led to realise the fact that because gold has no relationship with oxygen, the breath of life, when it is introduced in a certain dose into the human organism, it has a quite special effect. It has no relation to the etheric body, no direct relation to the astral body; but it has a direct relation to what lies in human thinking.

My dear friends, just consider how far thinking is removed from life—especially in our modern age! A man can sit like a block of wood and think quite abstractly. He can even think quite livingly in an abstract way. But on the other hand, he cannot by thinking bring about any change in his organism. Man’s thought has become more and more powerless. But this thinking is set in motion by the Ego-organisation, and gold inserted in the right dose into the human organism, can bring back power to thought. It restores to the life of thought the power to work down into the astral body and even into the etheric body; thus through the working of gold man is quickened in his thinking.

One of the secrets of these ancient Mysteries was the secret of gold in connection with the Sun. This relationship between the substance gold and the cosmic working of the Sun was perceived by the pupil of these ancient Mysteries. In a similar way the pupil was led to experience the working of the opposite pole of gold. Gold is an impulse for the quickening of human thinking, so that human thought can work down as far as into the etheric body. But what would be the opposite pole of that?


Ego-organisation, astral body, etheric body and physical body are the members of the human organism, and we may say that through gold the Ego-organisation becomes capable of working down into the etheric body. The etheric body can then go further and work upon the physical body, but gold brings it about that one can actually hold the thoughts in all their power as far as the etheric body.

Now what is the opposite pole of this? It is an activity that manifests itself when the breath of life—oxygen—is attracted by something in man or in nature. For as gold is obstinate in the face of oxygen, repels it, will have nothing to do with it, and has therefore no direct influence on the etheric body or on the astral body but only on the thought-world of the Ego-organisation—as gold repels oxygen, so carbon on the other hand has in man a direct affinity with oxygen.

We breathe out carbonic acid gas. We make it by uniting carbon with oxygen. And the plants require carbonic acid for their life. Carbon possesses the exactly opposite property of gold.

Now carbon played a great part in the very ancient Mysteries. They spoke on the one hand of gold as a very specially important substance in the study of man, and on the other hand of carbon. Carbon was called the Philosopher’s Stone. Gold and the Philosopher’s Stone were very important things in olden times.

Carbon appears on Earth in a variety of forms. Diamond is carbon—a hard carbon; graphite is carbon; coal is carbon; anthracite is carbon. Carbon appears to us in most diverse forms. Through the methods which were practised in the ancient Mysteries, men learned however to understand that there exist still other forms of carbon, besides those we find here on Earth. And in this connection the pupil in the Mysteries had to undergo another preparation. For besides the Sun-preparation of which I have spoken, there was also in addition the Moon-preparation.

Along with the ancient sanctuaries of the Sun Mysteries we find too a kind of observatory, wherein a man could open his soul and his physical vision to the forms of the Moon. Whereas in the Sun-training the pupil had to behold the Sun at certain times of day in a diminished light, now for weeks at a time he had to expose his eyes to the different forms which the orb of the Moon assumes by night. Gazing thus with his whole soul, the pupil received a definite inner impression, which gave him a new knowledge. Just as the soul by exposing itself to the Sun became endowed with the power of the Sun, similarly, by exposing itself to the phases of the Moon, the soul became endowed with the power of the Moon. Man now learned what metamorphoses the substance of carbon can undergo. On the Earth, carbon is coal or graphite or diamond or anthracite; but on the Moon that which we find here on the Earth as diamond or anthracite or coal—is silver; and that was the secret possessed in these ancient Mysteries. Carbon is silver on the Moon. Carbon is the Philosopher’s Stone, and on the Moon it is silver.

The knowledge that was impressed so profoundly on the pupil in the ancient Mysteries was this: any substance whatsoever is only what it seems *in this one place, at this one time*. It was sheer ignorance not to know that carbon is diamond, coal or anthracite only on the *Earth*. What exists on the Earth as diamond or graphite, on the Moon is silver. If we could at this moment dispatch a piece of ordinary black coal to the Moon, it would there be silver.

A vision of this radical metamorphosis was what the pupil attained in those ancient times. It is the foundation, not of that fraudulent Alchemy of which one hears today, but of the true Alchemy. This ancient Alchemy cannot be acquired by any such abstract means of acquiring knowledge as we have today. We observe things and we think about them. Alchemy could not be attained in that way at all. Today man directs his telescope to a certain star, he determines parallel axes and the like, and reckons and reckons; or if he wants to study a certain substance, he applies the spectroscope and so on. But everything that can be learned in this way is infinitely abstract compared with what could once be learned of the stars; and this ancient wisdom, this true astrology, could only be learned, as I explained in the last lecture, by establishing a real and living intercourse with the Intelligences of the Cosmos. That itself was attainment of knowledge, when man was able to hold converse, in his soul and spirit, with the Intelligences of the Cosmos.

What gold signifies for the human organism is connected with the secret of the Sun; and through exposing his soul to the Sun-existence, man thereby entered into relation with the Intelligences of the Sun. They it was who could tell him of the properties of gold. In like manner he entered into relation with the Intelligences of the Moon.

And man learned to know how the Intelligences of the Moon were themselves once in olden times the great Teachers of Earth-humanity, who taught on Earth the primeval wisdom. They were the same who today let their forces and impulses work from the Moon. They withdrew from the Earth at a certain time in evolution, and there on the Moon they founded, as it were, a colony after the Moon had separated from the Earth.

Thus those Intelligences who once lived on the Earth and are today the Moon-Intelligences have to do with this second secret, the carbon-silver secret. Such was the character of knowledge in ancient times.

Let me quote another example. As the pupil could receive impressions from the Sun or from the Moon, so by means of a still further preparation of soul he could also receive impressions from the other planets; and one of the secrets thus obtained was that relating to Venus. Venus is studied today through the telescope, and is regarded as being like any other star or planet. The human body, on the other hand, is studied by investigating, say, a section of the liver and then a section of the brain, and analysing them according to their cellular structure, just as though brain substance and liver substance were not radically different. And in the very same way a student will direct his telescope to Mercury, Venus, Mars, and so on, believing all of them to be composed of substances of a like nature. But in ancient times it was known that if a man were considering the Moon or the Sun, he was able to come to an idea of them by means of that which has direct relation to the physical Earth: the earthy, the watery, the airy, the fiery. And if he extended his observation in a spiritual way to the Moon, he came to the ether. If, however, he extended his observation to Venus, then he knew that he came into a spiritual world, a purely astral world. What we see as physical Venus is but the external sign for something which lives and has its being in the astral, in the astral light. Physical light is in the case of Venus something quite different from physical Sunlight, for instance. For physical Sunlight still has a relationship with what can live on the Earth as Earth-produced fight; whereas Venus-light—it is childish to think it is simply reflected Sunlight—Venus-light shines forth from the spiritual world. If the pupil exposed his soul to this light, he learned to know the Intelligences connected with Venus.

These were Intelligences who lived in continual opposition to the Intelligences of the Sun; and a great role was played in the ancient Mysteries by this opposition between the Intelligences of Venus and the Intelligences of the Sun. Men spoke, with a certain justification, of a continual conflict between them. There were starting-points of such conflicts, when the Venus Intelligences began to combat the Intelligences of the Sun. There were times of intensified conflicts, there were culminations, catastrophes and crises. And in that which lay between an attack and a catastrophe or crisis, you had, as it were, a section of that great battle of opposition which takes place in the spiritual world, and appears in its external symbol only in the astrological and astronomical relationships between Venus and the Sun. It worked itself out in successive phases. And no one can understand the inner impulses of history on Earth if he does not know of this conflict between Venus and the Sun. For all that takes place here on Earth in the way of conflict, all that happens in the evolution of civilisations, is an earthly picture, an earthly copy, of this conflict of Venus versus Sun.

Such knowledge existed in the ancient Mysteries because there was a relation between the human beings on the Earth and the Intelligences of the Cosmos.

Then came the epoch of which I have spoken, the epoch from the tenth to the fifteenth centuries a.d. The mediaeval investigators in their alchemical laboratories were no longer able to reach up to the Cosmic Intelligences. They could get only as far as the Nature Spirits. They made countless experiments—of which I gave you an instance in the last lecture, when I spoke of the transformation of oxalic acid into formic acid—countless experiments of such a kind as would reveal to them the divine working and weaving in the processes and things of Nature; but they could only do so inasmuch as they had prepared themselves in the right way through that spirit of piety of which I told you; then, through their experiments, the Nature Spirits spoke to them. Now let us realise quite clearly the position of such an investigator at that time.

He stood in his laboratory, and he could say: ‘I bring to my laboratory the substances, the retorts, the heating ovens, and I make various experiments. I put certain questions to Nature. And when I do this the Nature spirits enter my laboratory with their revelations. I can perceive them.’ This went on even as late as the fifteenth century. The Nature Spirits could still approach the Rosicrucian investigators who were prepared in the right way. But the Rosicrucian investigators knew that in ancient times investigators had not merely been able to reach the Nature Spirits, but could come in touch with the higher Cosmic Intelligences who spoke to them of the gold-secret connected with the Sun, of the silver-secret and the carbon-secret connected with the Moon, and of the important secrets of history connected with Venus, and so on. It is true they had records preserved from still older traditions, records that told them how there had once been this knowledge, but the records were not specially important for them; if one has once been touched by the spiritual, then historical documents are not so terribly important as they are for our modern materialistic age. It is really astounding to see how infinitely important it is to many people when some discovery is made such as the recent case when the skeleton of a dinosaurus was found in the Gobi desert. Of course it is an important find, but such discoveries are never anything but isolated, broken fragments; whereas in a spiritual way we can really enter into the secrets of the Cosmos. Historical documents were certainly not likely to impress those mediaeval investigators. It was in another way that the mediaeval alchemist acquired a knowledge of how man had once been able to attain this cosmic knowledge but that he could now reach only the Nature Spirits, the Spirits behind the Elements. It happened in this way. In moments when certain observations of Nature were made, or certain experiments performed, when these investigators were thus approaching the sphere of the Nature Spirits, then certain Nature Spirits were there present and told how there had once been human beings who stood in connection with the Cosmic Intelligences. That was the pain that gnawed at the heart of these mediaeval investigators! The Nature Spirits spoke to them of a former age when man had been able to come into connection with the Intelligences of the Cosmos. And the investigators had to say: ‘These Nature Spirits tell us of a past age now vanished into the abyss of human knowledge and human existence.’ Thus this gift of the mediaeval alchemist, his gift of access to the Nature Spirits, was really a doubtful one. On the one hand he approached the spiritual of Nature, the spiritual of air, and of water—he approached Gnomes, Sylphs and Undines in all their living reality. On the other hand, there were some amongst these beings who told him of things that overwhelmed him with despair, telling him how humanity had once been in connection not only with the Nature Spirits but with the Intelligences of the Cosmos, with whom the Nature Spirits themselves were still connected but whom man could no longer reach. That was the feeling of these mediaeval alchemists and it often came to expression in a far more sublime, a far more grandly tragic manner than we find in Goethe’s *Faust*, beautiful and powerful though it is!

The utterance which Faust addresses to the Moon, to the silver shining light of the Moon in which he would fain bathe, would have been made with much greater depth by the investigators of the Middle Ages when the Nature Spirits told them about the secret of carbon and silver, a secret which again is closely and intimately bound up with man. For what was it that man experienced in ancient times in this connection? He experienced not merely how gold is connected with the Sun, but how gold works in man, how silver and carbon work in man, and similarly how other metals related to the other planets work in man. In olden times man experienced these things in the circulation of the blood in his body. He experienced them in a conscious way. He felt the blood streaming and pulsing through his head, and at the same time he felt it as a picture of the whole Earth, this streaming of the blood through the head. And in that sphere where the head is not enclosed by bone, where it opens downwards towards the heart and the breast, he felt a copy in miniature of the rising up of the atmosphere from the Earth. Thus in what man learned from the Cosmos he recognised the metamorphoses that went on in his own organism; he could follow the planets as he passed through the various organs of the body. We find here a confirmation of the penetrating words of Mephistopheles, where he says, ‘Blood is a very special fluid’. For in its metamorphosis our blood reflects the magnificent metamorphosis from carbon to silver. It all lives in man’s blood.

Thus did the mediaeval investigator regard man’s loss of the knowledge of the Cosmic Intelligences as a loss of his own humanity. And it is in reality but a faint reflection of this experience that we find in Faust when he opens the Book of the Macrocosm and wants to rise to the Cosmic Intelligences, then shuts the Book again because he cannot do it, and contents himself with the Spirit of the Earth. We have here only a faint echo of the tragic mood we find in these mediaeval investigators, whose names even have not come down to us. They had to hear from the Nature Spirits, whose sphere they entered through their alchemical investigations, how there had once been a connection between man and the Cosmic Intelligences.

Now all this is very deeply linked with what had to develop in ancient Greece when it became necessary for the Mysteries of Samothrace, the Mysteries of the Kabiri, to be diluted and weakened down into the philosophy of Aristotle, which then played such an important role in the Middle Ages. All the time, below the surface of what we know as Aristotelianism, there continued to work powerfully, although tragically, right on into the fifteenth century what I have been able to sketch for you in this fragment out of those times.

Behind the Macedonian epoch lie two kinds of Mysteries. There lie the Mysteries that saw deeply into the secrets of the cosmic substances and their connections with the Cosmic Intelligences; and there lie, too, the Mysteries with which man began to descend from the Cosmic Intelligences to the Nature Spirits. Man’s vision was closed to those Cosmic Intelligences, but it was turned for that very reason to the Nature Spirits. That was the crisis which came to fulfilment at the time of Alexander and Aristotle. In all that happened at that time we can still see how the abstractions of Aristotle are rooted in the ancient Mysteries. Anyone who knows about the carbon-silver secret, and then reads the observations of Aristotle that have come down to posterity—his most important writings have not come down to us—but anyone who reads what is written there relating to the secret of the Moon, will at once understand the connection with those olden times.

These are things which will be illuminated in the lectures[^1] I now intend to give on the historical development of humanity from the standpoint of Anthroposophy.

Hidden by rsarchive.org as this is a gross assumption or possibly worse

Editor's Note

Readers may find this sentence a stumbling block in an age of space-exploration, when carbon-containing spacecraft (and astronauts) have landed on the Moon with impunity. But Dr. Steiner’s phrase needs to be understood in the context of what precedes and follows it.

For the true alchemists, the metals were not merely substances, but embodied cosmic activities come to rest on Earth. Silver is thus an embodiment of the Moon’s activity on Earth, tin an embodiment of Jupiter and so on. In this context, carbon may be understood as the metal of the Earth, embodying in substance the essential activity or character of the planet on which we live. For the Mystery experiences Dr. Steiner is here describing, carbon—the characteristic metal of the Earth—becomes metamorphosed into silver on the Moon, into iron on Mars, and so on.

Just as the planets are ruled by the Sun, so the metals are ruled by gold. From this point of view each planet reveals one aspect of the Sun’s nature and activity in the Cosmos. Similarly, each planetary metal embodies one aspect of ‘gold’. Carbon, the Philosopher’s Stone, must thus contain within its darkness a hidden presence of the Sun. The human spirit, clothed with the help of carbon in a physical body, can strive to awaken to its own Sun-like nature, and find strength to transform the grave of physical existence (lead) into a spiritual one (gold). It is within this context of true alchemical experience that Rudolf Steiner’s remarks about carbon and silver need to be understood.

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[^1]: Eight lectures given in Dornach, 24th to 31st December, 1923. English translation published with the title: World History in the light of Anthroposophy. (Rudolf Steiner Press.)