“There is a Mountain situated in the midst of the earth or center of the world, which is both small and great. It is soft, also above measure hard and stony. It is far off and near at hand, but by the providence of God invisible. In it are hidden the most ample treasures, which the world is not able to value.” – Thomas Vaughan, “Allegory of the Mountain” (1651)
Mons Philosophorum, the Mountain of the Philosophers, the Mountain of the Adepts or Initiates, is depicted in esoteric engravings from the 17th and 18th centuries, such as from the text the Secret Symbols of the Rosicrucians.
This philosophical mountain is a diagram of the soul’s journey, a map of the Great Work. It represents in symbolic form the spiritual topology of the path from the base material world toward divine realization.
Alchemical texts often describe the mountain as the place where the lapis philosophorum is found, for mountains contain hidden treasures of nature. The mountain rises up to the heavens and connects the earth to the realms above and is a symbol and a metaphor for the long and arduous climb into higher states of consciousness.
"For this thing is extracted from thee, and thou art its ore; in thee they find it, and that I may speak more plainly, from thee they take it; and when thou hast experienced this, the love and desire for it will be increased in thee. And know that this remains true and indubitable." - Morienus, De transmutatione metall., Art. aurif
The Alchemical Mountain is often surrounded by dense forests, thorns, or wild beasts, representing the obstacles, fears, and distractions that the seeker must overcome even to just find the true path, let alone enter it and climb it to its goal. This external wilderness, jungle and wasteland is the mundane world, which keeps most people lost within it and unable to even see, let alone find, the Mountain of the Philosophers.
At the base of the mountain sits a naked man before the mouth of a cave. He represents the seeker at the threshold, stripped of worldly attachments and illusions, preparing to descend into the mystery. The cave is the womb of transformation, the subconscious, the prima materia.
“To this Mountain you shall go in a certain night - when it comes - most long and most dark, and see that you prepare yourselves by prayer. Insist upon the way that leads to the Mountain, but ask not of any man where the way lies. Only follow your Guide, who will offer himself to you and will meet you in the way. But you are not to know him. This Guide will bring you to the Mountain at midnight, when all things are silent and dark. It is necessary that you arm yourselves with a resolute, heroic courage, lest you fear those things that will happen, and so fall back. You need no sword nor any other bodily weapons; only call upon God sincerely and heartily.” – Thomas Vaughan, “Allegory of the Mountain” (1651)
Beyond the enclosing wall stand three robed figures—clad in green, red, and blue. They represent the fragmented soul: thinking, willing, and feeling. The green (thought) is blindfolded, red (will) burns with intensity, blue (feeling) gestures in devotion. Among them darts a restless hare, the symbol of the untrained, erratic mind. These must be brought into harmony before the gate to the sacred work will open.
Within the mountain, trials unfold. The alchemist must pass through stages of death, dissolution, purification, and integration. The green dragon—one’s ego and the chaotic, primal energy—must be faced, transmuted, and refined. Ascent through the tower represents the raising of inner energies, the building of the soul’s structure, and the alignment of earthly and heavenly forces.
In the center of the entire picture is the solar golden lion. He has harmonized in himself the polarities of left and right, above and below, heaven and Earth. In him is synthesized the active force of the male - thinking/green, wanting/red, the hare of alertness, the power of the dragon - as well as passive force of the female - feeling/blue, the hen of devotion, and the starry tree of Sophia.
Above the lion, the black raven signals the Nigredo, the necessary dark night of the soul. The white eagle reveals the Albedo, the washing and uplifting of consciousness.
The man higher up the mountain, now clothed in a new garment, is immersing the roots of the tree in the united qualities of the Sun and the Moon to create the elixir that is preserved in the flask at the crown of the tree.
The tree bears the seven-pointed star of planetary initiation, and in its branches rests the elixir: the quintessence, the sacred medicine, the purified self.
The path up the Mountain is winding and treacherous, marked by storms, upheavals and many tests. Yet the way forward is not always upward. One must often descend deep into the cave, the root, the womb of the world to rise in truth. Perhaps there you will find hidden springs, mystical flowers, veins of gold and other precious metals… and perhaps even a precious Stone.
This secret is hidden in the alchemical axiom V.I.T.R.I.O.L.: Visita Interiora Terrae Rectificando Invenies Occultum Lapidem — “Visit the interior of the Earth, and by purification, thou shalt find the hidden Stone.”
One never attains the mystery by Strength, Intelligence and Will alone, but rather by divine grace, which the alchemical literature describes as the aqua permanens, the “stream of living water from the summit of the mountain.”
Above it all floats the golden Crown which is the final reward of the Work. It signifies divine sovereignty, the integration of all polarities, and the mystical coronation of the initiate. This is the exalted Tincture that transforms not only metal, but the human soul. And it is offered to the worthy.
“After these things and near the daybreak there will be a great calm, and you will see the Day-star arise, the dawn will appear, and you will perceive a great treasure. The most important thing in it and the most perfect is a certain exalted Tincture, with which the world - if it served God and were worthy of such gifts - might be touched and turned into most pure gold.” – Thomas Vaughan, “Allegory of the Mountain” (1651)
"Our mountain, like a fertile mountain, in which the spring of living, leaping water is found, like the Spirit, rises above the other mountains for the delight and healing of all.”
"Go up into the highest cave on the thick-wooded mountain, and behold there a stone on the mountain top. And take from the stone the male..."
- Cf. the treatise of Komarios (Berthelot, Alch. grecs, IV, xx, 2)