Concerning thy Travellings in thy Body of Light, or Astral journeys and Visions so-called, do thou lay this Wisdom to thy Heart, o my Son, that in this Practice, whether Things Seen and Heard be Truth and Reality, or whether they be Phantoms in the Mind, abideth this Supreme Magical Value, namely: Whereas the Direction of such Journeys is consciously willed, and determined by Reason, and also unconsciously willed, by the true Self, since without It no Invocation were possible, we have here a Cooperation of Alliance between the Inner and the Outer Self, and thus an Accomplishment, at least partial, of the Great Work.
And therefore is Confusion or Terror in any such Practice an Error fearful indeed, bringing about Obsession, which is a temporary or even it may be a permanent Division of the Personality, or Insanity, and therefore a defeat most fatal and pernicious, a Surrender of the Soul to Choronzon.