IX. Spiritual Science and Natural Sciences—their Relationship to the Riddles of Life I

What the spiritual researcher recognises as spiritual-mental essence that he cannot extinguish is completely different from that which you experience in the wake day life. This spiritual-mental essence is as the developed plant compared with the seed. It is the true mental-spiritual reality which creates in the human being which receives what is given by father and mother and unveils itself to get to a physical existence, as the seed which was left from a preceding plant and now develops again to a spiritual-mental being. This spiritual-mental core exceeds birth and death.