Lecture III
Thus there is a deep and intimate connection between a faculty in which external forces had hitherto been used for clairvoyance and one which now made use of an inner organ for the activity of thinking. This is indicated when Abraham is spoken of as the inventor of arithmetic. He is therefore to be regarded as the first personality into whom was implanted the physical organ of thinking, the organ through which man, by means of physical thinking, could rise to actual thought of the Divine, whereas formerly it was only through clairvoyant vision that he could have any knowledge of God and of the Divine. All such knowledge in ancient times was the outcome of clairvoyance. To rise to the Divine through thought required a physical instrument and Abraham was the first into whom it was implanted. And as here it was a matter, of a physical organ, the whole relation of this thought or concept of the Divine to the objective world and to the subjective being of man was different from what it had formerly been, when a physical instrument was not involved.
Cite:
GA 123/1910-09-03_02/p040 · edition English