II. The Transformation of Earthly Forces into Clairvoyant Faculties
I indicated in the public lecture here [ Riddles of Life. 9.X.13.] that if a man succeeds in developing the activity of the etheric body that is otherwise unfolded only in exercising the organs of speech, if he succeeds in releasing the forces from these organs, in being able as it were to listen inwardly without speaking aloud and in intensifying this experience, then the exercise of these forces is actually able to call forth the memory of earlier lives on earth. A man of the present pays no attention to the forces of speech which remain unused and can be applied for looking back into earlier incarnations. This is a case where clairvoyant investigation can indicate the origin of the forces in normal life which would otherwise enable men to have insight into the spiritual life.
Cite:
GA 140/1913-10-11_02/p008 · edition English