Rudolf Steiner,
Christianity As Mystical Fact…
(1914)
“ If he doubts, it is a proof that he is alive, he remembers why he doubts, he understands that he doubts, he will assure himself of things, he thinks, he knows that he knows nothing, he judges that he must not accept anything hastily." Outer things do not defend themselves when their essence and existence are denied, but the soul does defend itself. It could not be doubtful of itself unless it existed. By its doubt it confirms its own existence. "We are and we recognise our being, and we love our own being and knowledge. ”
