Lecture I
One single word for two things which, though they certainly belong to each other, call forth quite different ideas in man. It was the same when the sages of the sacred knowledge pointed to Mercury, Sun, or Mars. Thus we see that the two currents grew always further apart in humanity, the spiritual one describing something quite different from the material current. In the sacred Mysteries these words — which later became the mere names of physical planets — were always understood as descriptions of spiritual worlds and gradations of spiritual realms. The outer world always understood it materially up to the time of modern Mythology — I use the word purposely — which is called Astronomy. And as Anthroposophy has recognised the full worth of all the other Mythologies, it has also, as you will understand, given full value to that Mythology which is called modern Astronomy, which sees only space and in it, the physical world-spheres as physical orbs. But to him who knows, modern Mythology is only a special phase of all Mythologies. What the ancient inhabitants of Europe said in their myths about gods and stars, what the Romans gave in their Mythologies, and what appeared as the obscured Mythology of the Middle Ages, lead up in a straight line to the wonderful and admirable discoveries of Copernicus, Kepler, and Galileo. A future will come when modern Mythology will be spoken of somewhat in this way: ‘There was a time when people found it right to place a material sun as the middle point of an ellipse and let the planets rotate within it, and spin round themselves on their own axes in different ways; they arranged a world system in that way, as people of earlier times also did. To-day’ — so will that future age think — ‘all that is only legend and fairy tale.’ Yes, that future age will come, although the man of the present who laughs at former Mythologies thinks it impossible that one could ever speak of Copernican Mythology. But this consideration will make clear to us how through the same words something ever more different may be meant. In spite of this the true primeval wisdom has always been cultivated and has always continued; it has however always been less understood exoterically and its spiritual side less seen, the more it has been materially explained.