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• Title: Foundation Course: Lecture 3: Theoretical Thinking and Living in the Spirit.
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  • In the course of evolution, we have reached the point where we no longer know that the spiritual lives in all-natural laws, that for example what happens within man himself, where there is actually a hearth within him, is accomplished outside in nature. My dear friends, the people from the 19th Century quite correctly were strongly affected by for example what Julius Robert Mayer expressed as a law of conservation of energy and of matter. (Erhaltungssatz der Kraft.) It has really come to the fore that the law of the conservation of power and of matter in the 19th Century dominates our physics today. However, this is valid for outer nature only and there only within certain boundaries which become more limited as time goes by; but in terms of time it doesn’t apply to human beings. It is simply true that within man there is a hearth where all material things which he takes into himself, is transformed into nothing, where matter is destroyed, matter is dissolved. By letting our pure thoughts be assimilated by our etheric body and letting these thoughts work on our physical body through the etheric, matter is destroyed in our physical body. (During the next explanation drawings were made on the blackboard. The originals are no longer available.)