"The Knowledge" (Da'ath) is the magical order BEHIND the Three in the story about Man's fall from grace. While the frontside respresents the present and future powers of the magician, the backside express pre-human and atavistic influences. When crossing the Abyss, we automatically Invoke The Guardian of the Threshold, called Chozzar. Chozzar (Neptun) means "pig", and was the Shadowy God, worshipped by the black-magician left-hand adepts on Atlantis and symbolized by the fork of Neptun, the fork of the Abyss. The Chaldeic letter Shin, with it's THREE TONGUES OF FIRE, likewise means Set or Shaitan - IN THE MEANING OF THE THREE TYPES OF FIRE, SUNKED INTO THE WATER