Lecture XVII
If we now turn our attention to the physical plane we find in the first place that we perceive through the senses. Behind is the great intuitive Spirit. Everything physically present has been made by this Spirit. Thus behind everything that lives in form as such, that can be perceived by the senses, stands the Father Spirit, the first Logos. Through merely observing we do not alter anything, but an alteration comes about when we act. Then we not only change what exists outside in the world, but also the forces working outside in the world. The moment we act we bring about an alteration on the physical plane. Behind these alterations however there lies also an alteration in the underlying force corresponding to the first Logos. This we influence by our actions; it remains, is there, cannot again be got rid of, unless it be eradicated by the same force which called it forth. And the alteration which is called forth through our deeds is what takes hold of us again as Karma. That which draws man into the physical world once more, if looked at from the point of view of Karma is called: Rupa. This is because it was accomplished in Rupa, through the body, through man's external nature. Thus we create in the body, in Rupa, when we work upon the outer Intuitions.