# The Nature of Man in the Light of Spiritual Science

## GA 68d — 8 February 1909, Stuttgart

### 30. Health Issues in the Light of Humanities

When the words “health issues” are spoken, many of our contemporaries may reflect on how our views, our opinions of everyday life, of life in general, of all its blessings and woe; when the words “health issues” are spoken, however, it is particularly a feeling that may be evoked here that slumbers more or less consciously or unconsciously in every human soul: that man rightly regards health as a precious possession in this physical life.

Not only those who are completely absorbed in this physical life, with all their thoughts and interests, regard health as a precious thing, but also those who focus their minds on the highest ideals of humanity, who focus their minds on the spiritual, must also recognize what a precious thing health is, and even if he says to himself: Above all, this health is valuable to me because it enables me to fulfill my tasks in the world when I have it, because it prevents me from fulfilling these duties, these tasks in life when it is in any way damaged.

What the word “health” encompasses is directly or indirectly related to our highest destiny, to our human goals. Therefore, it may well depress some who reflect on how health and illness are always viewed differently in a certain way, depending on how human views and opinions change; and those who are attentive observers of life in its depths may well have seen many changes in this regard, especially in recent decades.

But what underlies all striving in relation to health and illness, in relation to the healing of the human being, is in turn only that which we must call the science of life, the knowledge of life. What transformations have taken place in relation to the knowledge of life in these last decades, much greater ones than one would usually assume! It could tell the observer of life a great deal if he observed the way in which currents arise from the scientific foundation, from the scientific knowledge of the world, and lead to this or that view health, if he compares these currents and this foundation [with that] of 20, 30, 40 years ago, how it was then and how it presents itself to us today.

What has often been emphasized here in relation to many other areas, namely that our age has taken a significant step towards materialism, can be observed particularly in the area to which our present consideration is devoted.

Those who are able to look back on the scientific knowledge that underlies today's discussion, as it was formed 20, 30, 40 years ago, may come across a venerable personality when they happen to encounter this phenomenon. I myself once encountered this honorable personality, and I may well refer to the character of this personality because it seems symptomatic to me of what has changed over the past few decades.

Those who were lucky enough to study in Vienna quite a long time ago were able to get to know the scientific basis of our current field of study at the medical faculty in Vienna. They got to know the then famous and widely significant anatomist Hyrtl, the man who provided the basis for hundreds and hundreds of young doctors at the time, the basis that every doctor needs, the anatomical foundations... When he stood before his audience and built up the human being from the components of the human organism, which seemingly can only be expressed in the driest of terms for scientific observation, when he built the human being out of anatomical parts, then, listening to him, you had the feeling that behind this description, this explanation of the structure of the human organism, something else was still alive, something lived from a deep understanding of the spiritual, which builds the wonderful structure of the human organism... there was just something... something... there was something in Hyrtl's presentation that can only be expressed as follows: just as the creative power of nature itself, as the spirit of nature, allows the individual structures to sprout and grow into the entire structure of the human organism, so this human organism was anatomically built up before the audience.

Those of you who have often attended these lectures here know that spiritual science tells us that what we call the outer physical body, what the eyes see, what the hands touch and what the ears and the lower senses of the human being can perceive, that this is only part of the human being, only the outer sensual part, that everything that external science can only deal with this outer limb. They also know that the first higher limb in human nature, which truly and really lives for those who can observe human beings with higher abilities, is what we call the etheric or life body in spiritual science: the mysterious master builder who is there and builds up this human organism.

This etheric or life body is something that cannot be seen by the physical eye, but what the open “spiritual eye” of the seer can see as a fact just as much as the external sensual facts can be seen by the physical eye.

One would like to say: Hyrtl stood there as a chaste scientist, as a chaste physician; he said nothing about this etheric or life body, but how he spoke of it,

how the one developed from the other, it was as if that principle of the life body lived in his words; and that was enough, it had an enormous stimulating effect, he influenced his listeners so that something of the mysterious depths of the whole of human nature was awakened in them, that something of that striving was kindled in them, which wants to take hold of man ever more deeply and which does not remain on the surface...

Soon afterwards, one could see that these times were passing, in which this scientific foundation was considered in this way...

Let me make this clear from the outset: it was not just because Hyrtl was a particularly great genius, but because he had grown out of a time that, if not precisely cognizant of the spiritual world, at least had a feeling for it. Anyone who observes life knows that today everything is pieced together, that such a representation no longer exists in broad circles of science... therefore, we must emphasize all the more that it is precisely spiritual science that goes back to the whole, to the spiritual-living behind the sensual, that it has the task of fertilizing and illuminating that which can be offered in the external, sensory realm for the horizons that interest us today, for it is in the external, sensory realm that our admirable science has achieved the most extraordinary things... for there is no lack of individual research, no lack of methods by which one can gain insight into the individual external facts of natural existence and its interrelationships...

But what spiritual science will have to bring to this individual research... that is the overarching spirit of the matter...

Now, the very same Hyrtl made a remarkable statement, a statement that may be our guiding principle today and from which we can start today. It may sound strange to many today, and yet it was made by a brilliant anatomist and physician:

> Only a physician can recognize illnesses, but anyone who knows what help is can heal them.

A seemingly rather strange saying; now, let us see how spiritual science can relate to this...

Above all, we must be clear about one thing, because of the brevity that must characterize today's lecture – its subject could take up 20 to 40 lectures without exhausting everything – with this brevity, it is necessary that what is said is understood in such a way that one recognizes the attitude from which it is said. This attitude is basically the same as that on which all spiritual science is based; it can be briefly characterized by saying that spiritual science does not have the vocation of proving one or the other party line right, it has to stand on a higher vantage point and, precisely because it looks into the depths of existence, of life, has to gain a point of view that can have a unifying effect... Those who look around at life know that the shades of opinion that fight each other on the... are not usually so that one can say that one is absolutely right and the other wrong...

As a rule, one must say: Those who fight with slogans, who carry a flag, have gained their views and opinions in very specific areas of life; these areas of life have, so to speak, had a suggestive effect on them, and they actually only say what can be naturally gained as a one-sided view of life from their area of life...

But theosophy is not supposed to agitate for this or that direction, not even in the area that interests us today, in the area of illness and health and healing... Perhaps the humanities scholar in particular might feel tempted to advocate for one or the other... because in how many party divisions do we see today the very area in which the human heart would perhaps most like to sense unity.

Theosophy has the task of saying what is, how things are in life... and then the theosophist has the confidence that man, when he knows through his knowledge what is, will then come to realize through himself what he should. The point of view has not yet become theosophical, which appears and says: I also want to persuade that this or that should be done, and not...

Theosophy or spiritual science should never have anything to do with “should” or demands. It should objectively tell what is and have confidence in the human being that if he knows what is, he will find the guiding principle for his “should” in his own soul...

Now, who could deny that the most diverse, the most varied, the seemingly most opposing party lines confront us precisely in the area of health issues... and with what conviction and sharpness is fought for one's own conviction and with what bitterness is the other conviction fought against! And it should also be mentioned at the outset that Theosophy in particular never wants to do anything against the sciences, against the true scientific work. To put it bluntly: spiritual science or Theosophy must not go along with dilettantism in this field; it would prefer to work in harmony with those who at least have the opportunity to be experts in this field...

Of course, it is impossible to list all the shades of parties in this field here, but even if that is not possible, at least some of them should be roughly characterized. First of all, there is the allopathic healing method, the one that is so heavily opposed by so-called natural healing and what is called homeopathy... Much more could be said, but we have to draw in broad strokes... Not so much should be said for the time being about what the concepts of spiritual science could achieve, but rather what is said, so to speak, in a popular or scientific way as a characteristic of the individual shades of the parties. There we hear that the medical healing method is based on the fact that there are illnesses, damage to health, and that there are specific remedies from certain realms of nature that counteract certain damage that we call illnesses in a certain way . For each disease, this or that remedy is indicated, and science works in a careful and conscientious manner to find the specific remedies for this or that form of disease through experience in the sensory realm...

Naturally, we cannot go into detail here; as I said, we should only point out the characteristic features. But now we hear from many others, who take the same so-called natural healing approach, that everything the so-called allopathic healing approach says is fundamentally based on error... Because it takes too little account of the deeper causes of the disease; it looks at the way the disease manifests itself, but one must go deeper, assume that the causes lie deeper, that where a form of disease occurs, there are deeper disturbances in the organism that can only be remedied by intervening in this organism in the way that nature itself would intervene if it were to direct and guide the organism in a completely normal way.

We hear that, above all, it is not so much a matter of combating the individual diseases, but of investigating those activities in the organism, those functions that have been undermined and as a result of which the disease occurs, and which in turn are to be put back on the right track through appropriate measures, and now various healing methods are indicated, various physical and other remedies...

Above all, the specific remedy is opposed here, which, as experience has shown, is there to combat this or that disease. With bitterness, one side fights against the other.

Now, regardless of how one or the other or I myself think about it, let us briefly characterize how, for example, the homeopathic healing method thinks in turn in its main features; it says: In what we initially encounter in the disease, we do not have what appears to be the primary damage, what appears to be the primary unhealthiness, but we have before us in the phenomena that present themselves to us a kind of force that is called upon in the organism to fight the actual damage that lies deeper. Thus, in what presents itself to us as the symptom of the disease, we have something that the organism brings into the field in order to bring out the actual, deeper damage. We must therefore pay attention to what causes the very symptoms that appear in the disease. We must investigate which remedy we can find in the natural kingdom that causes exactly the same symptoms in a healthy person as we see in the sick person. We then support what nature has initiated...

What appears to us as illness has been initiated by nature, and we should help it by applying the means that cause the same symptoms in a healthy person, in order to support the fight against the actual damage.

One would like to say that with all these party shades, as far as the theories are concerned, on what is given as a logical basis, one would like to say that one can go along a long, long way everywhere and one soon recognizes , after a little insight into the matter, how little the objections of the respective opponents actually apply. And we can actually say that in all these fields, the supporters put forward weighty arguments in favor of their convictions. Or is it not true when today scientific medicine points out, by means of easily compiled statistics, the great successes, especially in external health care, and the improvement in the health situation in cities under the influence of precisely this medical healing method... and how then it is pointed out how much good has been done in this very respect by the research of many a specific remedy in recent decades... Great successes can be pointed out; those who would compare the health conditions in cities about a century ago with today's would be unjust if they did not recognize what medical science has achieved here. On the other hand, however, we hear, and we certainly have to admit it, that even if these conditions have improved, on the other hand it cannot be denied that certain types of disease, heart disease, nervous disorders and the like are increasing at an alarming rate... and that must also be admitted...

And should not the layman sometimes use this or that word, saying that, even if it is correct in a certain respect, that many conditions have improved, many worrying social consequences are emerging...

One need only think, for example, of the fact that in the case of a disease that was only discovered in the last few decades, namely tetanus, attention is drawn to a germ that is rightly said to be carried by people who remain healthy and others then become ill from it...

... Where would it end...

It is, for example, quite possible and a fact that entire schools have been infected with this or that communicable disease and it has been found that teachers who remained healthy were the carriers of the germs; they themselves were not infected by it. What tyranny would result if one were to build dogmatic legislation on such cases?

... How does that grow, what one could call the fear of illness, the fear of the mysterious sources of illness, through a way of thinking that can be very easily based on such attempts that cannot be doubted at all...

You really have to be a party man if you want to fight this or that with certain buzzwords...

Some of the watchwords of natural healing, for example, are as if all specific remedies had to be eradicated, as if one could only go back to the basics of the disease through physical or other methods, and support the functions... one hears the same watchword over and over again: poison; all specific remedies are poisons, but a poison could never be anything useful under any circumstances. And you can see how the word “poison” can have an enormous suggestive effect on entire gatherings. You only have to let these suggestions work and thereby create convictions that are extraordinarily effective. But anyone who knows what poison really is knows that those who use such buzzwords are the ones who are least accountable for what poison is. What is poison? The phenomena, the facts of nature, especially those in human life, are so tremendously complicated that answering this question is not so easy. What is poison in nature?

Belladonna, for example, is a poison for humans; the rabbit can eat it quite well.

Hemlock... Socrates had to drink from the hemlock cup to carry out his death sentence, but for the goat, hemlock is not a poison at all.

Hydrogen sulfide is certainly very toxic to the organism in certain respects; but there are small organisms, so-called sulfur bacteria, a type of split algae, that live almost exclusively on this substance: they build their organism in a very strange way from the sulfur... and if you deprive them of the hydrogen sulfide, they die. This fact provides an example of how the material can be incorporated into the phenomena of life...

So the keyword “poison” should not be the only one that tells us what we are actually fighting...

We will only make progress if we try to approach the whole consideration more and more from the perspective of spiritual science...

What is the actual difference between medical healing methods and naturopathy... in principle? We see a big difference that the spiritual scientist can characterize quite accurately from his point of view without taking sides for one or the other direction...

For those who know the facts, it is simply nonsense to say that there are no specific remedies for this or that disease. But what is healing with such remedies based on?

The fact that there is damage in the disease and the remedy combats this damage, that this can happen, is not disputed. To dispute the positive, that which is gained from experience, is narrow-minded and would not be spiritual science. But what are we dealing with in the human being when we heal by combating some kind of health disorder with external means? We are dealing with the physical human body, the external aspect of human nature. Since the human being has this physical human body, there is no doubt that it can also be treated with such an external remedy.

Natural healing has a certain idea that there is something mysterious and supernatural behind the physical human body, that what makes up the physical body is governed by the etheric or life body... The doctor does not need to believe it, but he does take the view that there is something that lives and moves behind the physical apparatus. The naturopath has an inkling of this etheric or life body and tries, so to speak, not to give so much to what can only be externally determined by physical means, but goes back to what lies behind the physical, what can be determined. This is very important, but the pressure of the materialistic way of thinking is far too strong for him to be able to move towards real spiritual knowledge of human nature. It would be horrifying if anyone who claimed to be a scientist were to speak of the visible having its basis in the invisible, the sensual in the supersensible.

Therefore, one can at most suspect that there is such a thing, but one cannot speak of it as a reality. If one speaks of it and has gained conviction from spiritual science, if one has recognized the inner reasons that lead to this supersensible link of human nature, then one cannot stop there, then one also proceeds to other links of human nature... then one enters with purest spiritual science into the secrets of the invisible, but which is nevertheless very real and real for that reason.

Then you go further and learn that in this physical human body there is not only an ether or life body that distinguishes humans from everything that surrounds us as seemingly inanimate... This ether or life body is a constant fighter against the physical body following its physical substances and chemical forces during life. Because when this life body withdraws from the physical body, then the physical body of the person follows the physical substances and forces, but then it is a corpse. During life, however, the etheric or life body is a constant fighter against the decay of the physical body...

Thus, in the etheric body, we have the creator, the builder of the physical body of man or any living being, who stands behind this physical body.

Then we proceed to what we call the astral body. This is the carrier of lust and suffering, joy and pain, of all the surging feelings and ideas, of everything that is instinct, desire and passion, that is, the instincts. But beyond that, we then also come to a fourth link, the carrier of the actual self-awareness, the carrier of the ego.

These four members make up the whole human being, and if we want to consider the whole human being, we must consider that the higher, the supersensible members are the actual creators of the lower, the more sensual members. Everything that happens in the lower members arises from what happens in the upper members...

Therefore, one should not only proceed to the idea of an etheric or life body, but one must consider that deeper causes, much deeper causes must lie precisely in the astral body and in the soul-spiritual of the human being, if one wants to come to an understanding of illness and health. Here the causes of the illnesses are not so easy to find. This vehicle of pleasure and suffering, instinct, desire and passions, expresses that which is within it in the etheric body and in the physical body. If something unhealthy lives in the astral body, consisting of wrong passions, drives and instincts, then this must have an effect on the etheric body and the physical body:

But, someone might say, let us look at a person; what contradictions can prevail between their healthy perceptions and healthy urges and the illnesses they nevertheless have! In this case, we must fully embrace spiritual science and be clear that what we call the innermost essence of man, the actual individuality of man, is something that is only just enveloped by the physical shell, and that it takes completely different paths in its development than this physical shell. When we look at the core of a person, we say: this person consists of two currents...

The person who comes to us in life, let us look at him. He is first a result of heredity, a result of what comes from father, mother and the ancestors before them...

But in all that continues through the generations, in all that lives something completely different, something that now has to do with the astral body and I. And when we meet a person, we see not only what we have inherited from previous generations, but also what has descended from the spiritual world as the spiritual core of our being. We look at what is called re-embodiment or reincarnation, at the innermost core of our being, which carries over from life to life. This unites with what lies in the line of inheritance, permeating and energizing what is inherited from father and mother. And even if we do not see today how the instincts and drives of individuality affect the physical body in a way that makes us ill or healthy, we would see this if we looked at what the person has been in his or her previous life.

If we recognize this, we can learn to see the passions and instincts and desires in the present life that originate from what we brought with us from these previous lives and that act as causes of illness in this present life, even if they were not acquired in this life.

And this is where the knowledge of the essence of the human being begins, as a proper basis for assessing the healing method.

Can we somehow see how the astral body indicates what it has to say in relation to what makes the physical body healthy or sick?

For example, someone has to raise a child... according to the child's nature, this or that is good, one has the stereotyped view. Instead of strict individualization, also with regard to health, one has the opinion: there are many illnesses, but only one health. But in truth, there are as many healths as there are people. Every person has their own health, their own conditions of being healthy. But with stereotyped concepts, you can ruin everything possible with the child. For example, the child does not want to eat this or that food. This is, of course, naughtiness, one thinks. But it would be much more correct to say: This is proof that sympathy and antipathy is nothing more than the astral body feeling: I must have this if I am to work in the right way on my physical body, and what the child rejects, it cannot use.

What the child's palate rejects or craves expresses what is healthy for it. It is therefore right to observe carefully what the child demands, what it is keen on. When does the astral body perceive something as pleasure, especially in childhood? When what it enjoys has in itself, as it were, the potential to be incorporated into the organism in a beneficial way. Only when something is already corrupted in the order of healthy human nature, then enjoyment is no longer a true guide... That what is healthy for him, he also likes, and what makes him sick, he does not like, that is the only measure of health, that there is an appropriate sense for everything we take into our organism. So it is a matter of making the consciousness of what is good for us as alive as possible within us, of making our astral body, the carrier of pleasure and desire, lively for what is healthy for our organism...

There are now means to achieve a great deal in this regard... Human nature differs from person to person because a different individuality permeates and energizes the exterior.

A case that occurred: there was a person who, from early childhood, had a terrible aversion to all meat; he could not smell meat, so to speak. He could not smell it, so he did not eat it. At first he was in a tolerant environment. But there were aunts and uncles who thought that not eating meat was completely perverse... And so the good man allowed himself to be persuaded to at least start with a little broth, then move on to veal and so on... But he also came to mutton... and he soon ended up with

severe encephalitis because it was absolutely impossible for this person's body to do what was necessary to digest meat using the powers within it. He was so constituted that he knew very well what was healthy for him from an early age...

But if the same food, which was the only right food for this person, were given to another, the latter could suffer the greatest harm from it...

All people must be considered as individuals. And there are countless people who, if they want to continue living as they are living, can no longer possibly become vegetarians without further ado.

It has been said that human nature is not capable of doing the work necessary to convert what we take in from plants into what the human organism needs. With plant-based nutrition, a kind of work must be done internally by the human being that he is unable to muster. The work that has to be done there is partly taken off his hands by the fact that he takes his nourishment from the animal kingdom, where some of this work has already been done and he now has less work to do. However, this does not apply to everyone, only to many people. For many, it would be unhealthy if they could not apply the strong forces of digestion and processing that are necessary to digest plant food...

To understand this, one has to embrace the radical difference between the plant and human kingdoms... the animal kingdom lies in the middle.

It is a contrast between humans and plants... we can characterize this contrast first by saying that something that is purely present in physical nature...

A human being breathes, he inhales the oxygen in the air and exhales carbon dioxide. The plant absorbs the carbon dioxide, breaks down the compound, takes the carbon it contains and uses it to build its organism out of inanimate, purely physical carbon and releases the oxygen again. This is the interaction between humans and plants. This expresses a spiritual interaction in an external parable. Behind the plant stands its spiritual, behind the human being his spiritual. You know that a plant cannot flourish when it is deprived of light. Look at it, how it withers away. That which the plant builds up from inanimate substances, it builds up under the influence of light... Light! How much we owe to it... we take from it as much as we need...

But we must not only see, also in the light, not only pay attention to the physical. In that which is physical in the light, there is also a spiritual element. Behind physical light there is also a spiritual element. This spiritual element, which flows towards us from the sun to the earth in the rays of light, is the same as that which lives in our astral body, that inner light that works and creates in us — in the spiritual light, the spiritual aura. They are nothing other than the spirit of the physical body, the invisible light that works in us as the astral body. And that is what is at work in us! Outside, the physical light of the sun is at work on the plants. And that is the peculiar relationship between the physical light outside, which works on the plants, causing them to grow and flourish... and the spiritual light that is in us as our astral body. That is the relationship, that they are opposed to each other...

That which builds up the plants is removed, decomposed, destroyed by the process that the spiritual light ignites in us. And our life in the physical body as a spiritual being could not exist if we did not, so to speak, set up processes of destruction in everything we take in. We remove what the plants have built up. We continue in the opposite way to what the plants have begun... Thus we are spiritually opposed to the plant. And what is given to us as food from the plant kingdom, that we in truth destroy...

Our thinking is in its physical expression a process of destruction. What we take in must be worn away again, must be shattered again. This is how we maintain an inner life...

What is given to us from the plant kingdom as food is given to us in a virgin state. What is given to us from the animal kingdom is not given to us in such a virgin state... Because the animal stands in between the plant and the human, the animal fulfills that which the human has to fulfill to a certain extent... ... already accomplishes to a certain extent what man would otherwise have to accomplish within himself... and man can only begin his own activity where that which he has received is located. He only gets what the animal has already made out of it...

Let us look at man; he is truly a microcosm, a summary of everything that is going on outside...

His nutritional process is what the expansive plant kingdom elevates and transforms so that this human body can become an instrument of consciousness. In this respect, it is a totality. For the spiritual scientist, the animal is nothing more than a one-sided development of human characteristics. Each animal, each animal species represents certain characteristics for the spiritual scientist, developed in a particular way...

All these characteristics, combined in harmony – the one diminished by the other, the one balanced by the other – give us the human being...

The animal performs the natural process to a certain one-sidedness... We acquire this one-sidedness when we take the no longer virgin food from the animal kingdom...

Now let's assume that we are really organized in such a way that we can muster the necessary strength to process plant food. We have this strong reservoir of strength within us, which is only used when we take plant food. What happens if we don't do it, if we don't carry out this transformation from the vegetable to the human level? Then the unused forces seek other outlets in our organism.

The French abbé I told you about had precisely such forces within him. They are there and they have to work, and if they cannot find a healthy outlet, they will eventually throw themselves at another field of activity. The abbé then died from the effects of the large forces that arose in this improper way.

Let us take, on the other hand, a different person, such as a bank manager, who knows nothing but his profession. If we were to expect him to eat a vegetarian diet, he would not be able to do so. He will not be able to sustain it. He cannot process the plant substances to the point where they can serve him for the functioning of his organism; he must let some of the work be done for him.

We can therefore also see an important difference and contrast between the way plant food and animal food affect people. What does a person who wants to digest plant food have to develop in themselves? What do they do when they eat plant food? They have to muster certain forces that work from below, from the plant. These are forces that are more at the center of his being than those he needs to process animal food. These are forces within him that no one can do for him. By accomplishing this internally, he also has an inner source of independence and strength. His inner life becomes more active and intense as a result. What he consumes from the plant kingdom does indeed make his inner life more active. However, this requires a more comprehensive spiritual life, one that is directed towards contemplation, towards an understanding of the great interrelationships of life... If a person then takes his nourishment from the animal kingdom, then this is only right if he does not have these independent powers. For the nourishment that a person takes from the animal kingdom, he will use inner powers that make him less independent, since he has some of the work done for him...

In spiritual terms, what comes from the animal kingdom stimulates what makes man strong and vigorous without his intervention.

For those who cannot draw strength and energy for life from within themselves, a plant-based diet will be of no use; they will only be weakened by it. They need to have their strength and powers given to them, so to speak, prepared by animal food.

From such contexts, we can easily understand how it comes about that peoples who live on a plant-based diet lead a life more devoted to contemplation... while those who eat animal products show more warlike qualities.

Thus, what must be considered a health issue and a nutritional issue at the same time is definitely linked to the individuality of the person, to what the person can muster internally. And we see in the person whether the person does not partly acquire strong powers of independence in his inner being through a plant-based diet...

Through plant nutrition, we see him acquiring all the forces he needs to become, so to speak, a comprehensive human being, to become a human being who can see the big picture of life. Through what he acquires from animal nutrition, we see him being led to the specialties...

Thus we see from the interaction... through what... the great questions of existence for all details of life are regulated... There we see, so to speak, man's inner nature expressing itself in such a way that there are strong forces within him... or that he must have these strong forces given to him... We see, so to speak, the astral body at work in him... and how this work must be if the balance in the human organism is to be restored...

And once we have understood this, we will no longer doubt that much, much depends on how we are able to act on the astral body... but not only on this, but also how we can act physically on the physical body and ethereally on the ethereal body...

A materialistic view will only want to have an effect on the physical... Let us take the case of a sick person. The materialistically thinking person will look at these symptoms of illness and he will count on this: in this or that area, there is this or that air, there are these or those conditions, which, like one physical on another physical, affect the sick organism...

Those who are grounded in spiritual science will know that in many cases this is a very erroneous conclusion. They will know that it must work more radically and thoroughly if the human being is placed where his inner experiences can be stimulated in the appropriate way, where he can be truly happy, can become truly harmonious within himself. In particular, with certain forms of illness, namely nervous disorders, it will be most important that we work directly on the astral body and through that which can stimulate strong forces in the astral body...

Thus, if someone develops those strong forces within themselves that are developed through plant nutrition, it can be a good remedy for even severe damage to the organism. What works internally, when the inner forces that... must process the virgin plant food, can eliminate serious damage.

You can see from a person whether he also takes the trouble to convert the plant nutrients, in which there is little fat, into fat through his own inner powers, or whether he prefers to have it taken from him by enjoying animal fat... to develop those strong powers within him that make him independent... in other words, whether the person is not too lazy to contribute a little to his own fattening... this looks out of the eye whether it happens or not...

The one who does not overfeed himself with animal fat will also find within himself the possibility of developing the strong forces within him, and these are more and more inclined towards the spiritual...

And now there is a great, comprehensive law... that says: Everything that a person enjoys and looks at only as sensuality, that affects the withering, dying forces within him... and everything that he looks at as spiritual, that affects the invigorating, healing powers of a person... And vice versa, anyone who wants to help themselves in this direction can do so by eating enough plant-based food in addition to meat, and this can help in terms of awakening interest in the supernatural world...

Anyone who is willing to do something to prepare his own fat from low-fat plant foods will be able to become much more spiritual than someone who gets all his fat from animals...

A grotesque confirmation arises from the following incident. There is a so-called nudist culture in Berlin. Someone went there initially out of purely artistic interest, wanted to see what it was like and let the audience and what was presented there take effect on them. Then this person quickly ran away. It was a strange audience, almost all old men...

Where one actually assumes that the sensual has an effect on the sensual, there is an attraction to what is dying in life. And those who merely seek the sensual as sensual will be able to see that the dying parts of their being are particularly affected... whereas the spiritual interest... will particularly affect the germinating, growing parts of the human being.

Spiritual research begins to give people something that is certainly not as comfortable as just describing something... and also not as comfortable as listening to a lecture where images are projected onto a screen. You don't need to do much inwardly.

Spiritual science speaks of the supernatural, and that cannot be taken in as comfortably. It appeals to something in human nature, to which he must work, to which he must put the most active forces within him into cooperation... This spiritual science thus goes directly to the spiritual... to the paths of the soul... It is not there for the eyes... And no one claims that the concepts and ideas of spiritual science are real in the sense that they are tangible. In this sense, they are not supposed to be true. But what is hardly known today in wide circles, these so-called unreal ideas, what are they? These are precisely the healthy, the strong ideas, which, if they only work sufficiently in human nature, are at the same time the strong, the vigorous and effective ideas that make us healthy right into the etheric body.

When spiritual science guides us... it evokes ideas in us that have a healing effect from within in the most eminent sense... organic substance in such a way that it has already left its origins, so to speak, and cannot be repaired by itself again... The higher we ascend in the hierarchy of organisms...

Where internal forces are to be developed for recovery, the strongest force is that which flows out of the spirit of the human being, which is directed towards rejuvenation and growth, and the one who appeals to these forces also has a good foundation in the sense of health... the strong forces within are unleashed up to the higher realms of the health issue... Hardly a beginning has been made though...

We understand little more than a physical effect on the person... Here spiritual science is called upon to address the issue of health in such a way that remedies are found and are available that do not just work on the physical level but directly on the spiritual, that is, on the astral; and that work to restore physical health indirectly through the astral. Here indeed Theosophy has a great task. It will be able to solve it, because it can penetrate deeply into the life that surrounds us daily, into the life of the healthy and the sick person.

And here it is truly to be welcomed with great satisfaction that a good start has been made on the basis of the theosophical research, in that Dr. Peipers in Munich is applying a kind of color therapy that is thoroughly based on the theosophical view, on spiritual science... the secrets of color, its deeper spiritual foundations, have been divined.

Here one does not think of the physical effects... not the light works in these things, the color must first become an idea, must first shine and light up in the astral body... as a color idea, via the detour of the astral body, they work out into the periphery... Even if this can initially only be used for certain forms of illness, a start has been made...

And this theosophical current will, in these and many other things, by penetrating into the depths of things, still create many things of which today's materialistic mind has no dreams. Whatever one may say... the truth, the truth of the spiritual, will prevail. So... few points of view that are connected with this subject. It will have been shown to you how, on the one hand, spiritual science can never be one-sided...

Let us assume that someone has a migraine. What does he take? Migränin, for example. That is nothing! Or some other remedy is prescribed for him. But perhaps he does not have time to do everything that is prescribed for him... It is quite possible for a person to be so strong that he can bear it well if his physical organism is treated physically in certain areas.

But the problem can only be solved on an individual basis. Through a deeper knowledge of human nature, we will come to realize that there is a basis in spiritual science itself for evoking healthy urges and healthy instincts... that spiritual life is what...

Behind all matter lies spirit... and that which shows itself as content... in matter is only an expression of spiritual processes... The same applies to food: it should taste good, because the fact that it tastes good is an expression of the fact that it fits into the organism in a healthy and harmonious way.

In this way, spiritual science will enable you to stimulate feelings and instincts in a healthy way, and the result will be that those who study the spiritual wisdom will become healthy...

Just as the animals graze outside in the meadow and find the right thing in their instincts... so will spirituality and spiritual science, on a higher level, once again implant in man that which shows him, in full consciousness, what serves him, what is healthy for him... so that spiritual science itself is a great healing agent, a great healing agent... because it brings him the right knowledge for what is individually necessary for him in one case or another.

Recognizing illness in its relationship to the human being as a whole will help to bring about knowledge in this field too, and so Hyrtl, who... something very beautiful when he said from his experience:... Only the doctor can recognize illnesses... and he meant: The other is more difficult, he meant: You can't always help if you can recognize illnesses, only the one who knows what helps can heal... Only the one who is able to look deeply, very deeply into the foundations of human nature, can know what helps.

*Answering questions [excerpts]*

> Question: [Not reported.]

Answer: It is important to distinguish between the irregularities that have arisen from external damage and against which he has at most the means to correct through the inner powers within the person, and between internal diseases... an external damage, a broken leg for example... But it is the same if, for example, any harm is done inside the stomach by unsuitable food.... just as little as with a broken leg can such external damage be treated from the astral body... It is nevertheless important that more is said about recovery from within the person than about forms of illness... more about the ways to recovery than about diseases.

> Question: [Not handed down.]

Answer: [...] Feuerbach said: Man is what he eats. This is true if he uses the means to get higher by the nature of his food ... He should eat so that he is not what he eats.