“Our greatest wonder is, that the very men who view the human body simply as a “digesting machine” should object to the idea that if some equivalent for metalline could be applied between its molecules, it should run without friction. Man’s body is taken from the earth, or dust, according to Genesis; which allegory bars the claims of modern analysts to original discovery of the nature of the inorganic constituents of human body.
If the author of Genesis knew this, and Aristotle taught the identity between the life-principle of plants, animals, and men, our affiliation with mother earth seems to have been settled long ago.
Elie de Beaumont has recently reasserted the old doctrine of Hermes that there is a terrestrial circulation comparable to that of the blood of man. Now, since it is a doctrine as old as time, that nature is continually renewing her wasted energies by absorption from the source of energy, why should the child differ from the parent? Why may not man, by discovering the source and nature of this recuperative energy, extract from the earth herself the juice or quintessence with which to replenish his own forces? This may have been the great secret of the alchemists.
Stop the circulation of the terrestrial fluids and we have stagnation, putrefaction, death; stop the circulation of the fluids in man, and stagnation, absorption, calcification from old age, and death ensue.
If the alchemists had simply discovered some chemical compound capable of keeping the channels of our circulation unclogged, would not all the rest easily follow? And why, we ask, if the surface-waters of certain mineral springs have such virtue in the cure of disease and the restoration of physical vigor, is it illogical to say that if we could get the first runnings from the alembic of nature in the bowels of the earth, we might, perhaps, find that the fountain of youth was no myth after all. Jennings asserts that the elixir was produced out of the secret chemical laboratories of nature by some adepts; and Robert Boyle, the chemist, mentions a medicated wine or cordial which Dr. Lefevre tried with wonderful effect upon and old woman.
Alchemy is old as tradition itself. “The first authentic record on this subject”, says William Godwin, “is an edict of Diocletian, about 300 years after Christ, ordering a diligent search to be made in Egypt for all the ancient books which treated of the art of making gold and silver, that they might be consigned to the flames. This edict necessarily presumes a certain antiquity to the pursuit; and fabulous history has recorded Solomon, Pythagoras, and Hermes among its distinguished votaries.””
H. P. Blavatsky
The Mark Of God: Understanding Your "I AM Presence" 