Present-day science is demonic

Darkness Visible

Rudolf Steiner:

In the fifteenth, in the sixteenth centuries, and even later, there was a Rosicrucian school, isolated, scarcely known to the world, where over and over again a few pupils were educated, and where above all, care was taken that one thing should not be forgotten but be preserved as a holy tradition. And this was the following. — I will give it to you in narrative form.

Let us say, a new pupil arrived at this lonely spot to receive preparation. The so-called Ptolemaic system was first set before him, in its true form, as it had been handed down from olden times, not in the trivial way it is explained nowadays as something that has been long ago supplanted, but in an altogether different way. The pupil was shown how the Earth really and truly bears within herself the forces that are needed to determine her path through the Universe. So that to have a correct picture of the World, it must be drawn in the old Ptolemaic sense: the Earth must be for Man in the center of the Universe, and the other stars in their corresponding revolutions be controlled and directed by the Earth. And the pupil was told: If one really studies what are the best forces in the Earth, then one can arrive at no other conception of the World than this. In actual fact, however, it is not so. It is not so on account of man's sin. Through man's sin, the Earth — so to speak, in an unauthorized, wrongful way — has gone over into the kingdom of the Sun; the Sun has become the regent and ruler of earthly activities. Thus, in contradistinction to a World-System given by the Gods to men with the Earth in the center, could now be set another World-System, that has the Sun in the center, and the Earth revolving round the Sun — it is the system of Copernicus.

And the pupil was taught that here is a mistake in the Cosmos, a mistake in the Universe, brought about by human sin. This knowledge was entrusted to the pupil and he had to engrave it deeply in his heart and soul. — Men have overthrown the old World-System (so did the teacher speak) and set another in its place; and they do not know that this other, which they take to be correct, is the outcome of their own human guilt. It is really nothing else than the expression, the revelation, of human guilt, and yet men take it to be the right and correct view. What has happened in recent times? (The teacher is speaking to the pupil.) Science has suffered a downfall through the guilt of man. Science has become a science of the Demonic.

Source: https://wn.rsarchive.org/GA/GA0233a/19240111p01.html