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Before we embark on a description of further phenomena which testify to the cosmic nature of the forces with which we are here concerned, it will be well (following a principle applied before) to establish the historical antecedents of the conception of the universe we are about to develop.
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Within all three-stage transitions of this kind, the astral forces connected with the Moon preponderate during the first stage, those connected with Mercury during the second, those connected with Venus during the third. We have already come across some examples of the outstanding share taken by the Moon in the events of the earth’s watery sphere. To these phenomena, which show by their rhythm their connexion with the Moon, we may add the fertility rhythm in the female human organism which coincides, not in phase but in duration, with the rhythm set by the Moon’s course in the heavens. If we consider that the formation of a new human body in the womb needs the play of formative forces from out of the whole world environment, and that for this purpose matter must be brought into a receptive condition for these forces, then we can better understand the preparatory part played by the Moon-forces. In order, however, that the substance of the female germ should reach that condition of chaos suitable for embryonic development, there is still necessary the influence of the supra-lunar astral forces. Entry for these is provided by the union of the germ-cell with the male sperm-cell.7
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In order to make our experience of hearing a finger-post pointing the way to an understanding of the faculty of Inspiration innate in man, we must first of all seek to transform acoustics from a ‘deaf into a ‘hearing’ science, just as Goethe turned the theory of colour from a colour-blind into a colour-seeing science.
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In the case of bodily movement, therefore, the muscles are tone-producers, whereas in acoustic perceptions they are tone-receivers. What, then, is it that prevents an acoustic perception from actually setting the limbs in motion, and, instead, enables our sentient being to take hold of the astral impulse invading our muscles?
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When Kepler, against the hopes of his forerunner and friend, Tycho Brahe, accepted the heliocentric standpoint and made it the basis of his observations, he did so out of his understanding of what was the truth for his own time. Kepler’s ideal was to seek after knowledge through pure observation. In this respect Goethe took him as his model. Kepler’s discoveries were a proof that man’s searching mind is given insight into great truths at any stage of its development, provided it keeps to the virtue of practising pure observation.
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With the help of these concepts we are now able to express the double ratio of the planetary periods in the following simplified way. If we suppose the measuring of the two planetary periods to be carried out not by the same time-scale, but each by the time-scale of the other, the formula becomes:
rJ3 / rE3 = (tJ / tE) / (tE / tJ) = period of Jupiter measured in Earth-years / period of Earth measured in Jupiter-years.
Interpreted in this manner, Kepler’s third law discloses an intimate interrelatedness of each planet to all the others as co-members of the same cosmic whole. For the equation now tells us that the solar times of the various planets are regulated in such a way that for any two of them the ratio of these times, measured in their mutual time-units, is the same as the ratio of the spaces swept out by their (solar) orbits.
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Secondly, what roles do the other members of our planetary system play as compared with those of the sun and the moon?
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We realize that the type of force with which we are here seeking to become familiar is the one responsible for the existence of what we commonly call ‘soul’. The creation of a body-bound soul, however, is only one particular form of the activity of these forces. Another is the one which we have just seen manifest in the plant. In yet another way the same forces function as movers and stirrers of the macro-telluric processes of the earth, and beyond this of the happenings in the body of our planetary system, including the movements of the various planets.
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As the three sub-solar planetary spheres are responsible for events of a ‘sulphurous’ (radial) character, so are the three supra-solar spheres responsible for those of a ‘saline’ (spherical) character. For example, we meet with Saturn-activity in everything which radiates from the human head and brings about the hardening both of the head itself and of the entire skeleton. Observation has shown that, even if the human being, as usually happens, stops growing in the early twenties, so that the skeleton undergoes no further lengthening, it nevertheless reaches its final shape and its final hardening only between the twenty-eighth and thirtieth years. This is the time in man’s life when Saturn returns for the first time to the position in which it stood relatively to the earth at his birth, or, more correctly, at his conception.
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Following our procedure in the case of optics, we select from the total field of acoustic phenomena a defined realm specially suited to our purpose. As it was then the spectrum, so it will be now the so-called quality of sound, or tone-colour.