THE following lectures were given by Rudolf Steiner to an audience
familiar with the general background of his anthroposophical
teachings. He constantly emphasised the distinction between his
written works on the one hand, and, on the other, reports of lectures
which were given as oral communications and were not originally
intended for print. It should also be remembered that certain premises
were taken for granted when the words were spoken. These
premises, Rudolf Steiner writes in his autobiography,
include at the very least the anthroposophical knowledge of Man
and of the Cosmos in its spiritual essence; also of what may be called
anthroposophical history, told as an outcome of research
into the spiritual world.
In an Introduction to the first German edition (1933) of this Lecture
Course, Frau Marie Steiner wrote: There are truths which must be
spoken before they are fully understood by the contemporary world, in
order that the power inherent in them may itself create the spiritual
soil in which they will one day be able to come to fruition. They rest
in the souls of men like seeds, unfolding as a living organism in the
unconscious and then coming to life as a conscious faculty of the soul
when the time is ripe. This passage is applicable to much of the
essential substance of the lectures and is an indication that the
reading and study of their contents demand care and concentration.