THE great arcanum --- that is to say, the unutterable and inexplicable secret --- is the absolute knowledge of good and of evil.
"When you have eaten the fruit of this tree, you will be as the gods," said the Serpent.
"If you eat of it, you will die," replied Divine Wisdom.
Thus good and evil bear fruit on one same tree, and from one same root.
Good personified is God.
Evil personified is the Devil.
To know the secret or the formula of God is to be God.
To know the secret or the formula of the Devil is to be the Devil.
To wish to be at the same time God and Devil is to absorb in one's self the most absolute antinomy, the two most strained contrary forces; it is the wish to shut up in one's self an infinite antagonism.
It is to drink a poison which would extinguish the suns and consume the worlds. {An allusion to Shiva, the patron of adepts, who drank the poison generated by the churning of the 'Milk Ocean.' (See Bhagavata Purana Skandha VIII, Chaps. 5 - 12.) Levi therefore means in this passage the exact contrary of what he pretends to mean. Otherwise this "Be good, and you will be happy" chapter would scarcely deserve the title "Arcanum Arcanorum." --- O.M.}
It is to put on the consuming robe of Deianira.
It is to devote one's self to the promptest and most terrible of all deaths.
Woe to him who wishes to know too much! For if excessive and rash knowledge does not kill him it will make him mad.
To eat the fruit of the Tree of Knowledge of Good and Evil, is to associate evil with good, and assimilate the one to the other.
It is to cover the radiant countenance of Osiris with the mask of Typhon.
It is to raise the sacred veil of Isis; it is to profane the sanctuary.
The rash man who dares to look at the sun without protection becomes blind, and from that moment for him the sun is black.
We are forbidden to say more on this subject; we shall conclude our revelation by the figure of three pentacles.
These three stars will explain it sufficiently. They may be compared with that which we have caused to be drawn at the head of our "History of magic." By reuniting the four, one may arrive at the understanding of the Great Arcanum of Arcana.
It now remains for us to complete our work by giving the great key of William Postel.
This key is that of the Tarot. There are four suits, wands, caps,{sic} swords, coins or pentacles, corresponding to the four cardinal points of Heaven, and the four living creatures or symbolic signs and numbers and letters formed in a circle; then the seven planetary signs, with the indication of their repetition signified by the three colours, to symbolize the natural world, the human world and the divine world, whose hieroglyphic emblems compose the twenty-one trumps of our Tarot.
In the centre of the ring may be perceived the double triangle forming the Star or Seal of Solomon. It is the religious and metaphysical triad analogous to the natural triad of universal generation in the equilibrated substance.
Around the triangle is the cross which divides the circle into four equal parts, and thus the symbols of religion are united to the signs of geometry; faith completes science, and science acknowledge faith.
By the aid of this key one can understand the universal symbolism of the ancient world, and note its striking analogies with our dogmas. One will thus recognize that the divine revelation is permanent in nature and humanity. One will feel that Christianity only brought light and heat into the universal temple by causing to descend therein the spirit of charity, which is the Very Life of God Himself.