Alchemy in Medieval Europe: 11th -13th Centuries
Because of its strong connections to the Greek and Roman cultures, alchemy was rather easily accepted into Christian philosophy, and Medieval European alchemists extensively absorbed Islamic alchemical knowledge. Gerbert of Aurillac, who was later to become Pope Silvester II, (d. 1003) was among the first to bring Islamic science to Europe from Spain. Later men such as Adelard of Bath, who lived in the 12th century, brought additional learning. But until the 13th century the moves were mainly assimilative. (Hollister p. 124, 294)
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Historical Alchemy: 11th - 12th Centuries
In this period there appeared some deviations from the Augustinian principles of earlier Christian thinkers. Saint Anselm (1033-1109) was a Benedictine who believed faith must precede rationalism, as Augustine and most theologians prior to Anselm had believed, but Anselm put forth the opinion that faith and rationalism were compatible and encouraged rationalism in a Christian context. His views set the stage for the philosophical explosion to occur. Peter Abelard followed Anselm's work, laying the foundation for acceptance of Aristotelian thought before the first works of Aristotle reached the West. His major influence on alchemy was his belief that Platonic universals did not have a separate existence outside of man's consciousness. Abelard also systematized the analysis of philosophical contradictions. (Hollister, p. 287-8)
Historical Alchemy: 12th - 13th Centuries
Robert Grosseteste (1170-1253) was a pioneer of the scientific theory that would later be used and refined by the alchemists. He took Abelard's methods of analysis and added the use of observations, experimentation, and conclusions in making scientific evaluations. Grosseteste also did much work to bridge Platonic and Aristotelian thinking. (Hollister pp. 294-5)
Albertus Magnus (1193-1280) and Thomas Aquinas (1225-1274) were both Dominicans who studied Aristotle and worked at reconciling the differences between philosophy and Christianity. Aquinas also did a great deal of work in developing the scientific method. He even went as far as claiming that universals could be discovered only through logical reasoning, and, since reason could not run in opposition to God, reason must be compatible with theology. (Hollister p. 290-4, 355). This ran contrary to the commonly held Platonic belief that universals were found through divine illumination alone. Magnus and Aquinas were among the first to take up the examination of alchemical theory, and could be considered to be alchemists themselves, except that these two did little in the way of experimentation.
The first true alchemist in Medieval Europe was Roger Bacon. His work did as much for alchemy as Robert Boyle's was to do for chemistry and Galileo's for astronomy and physics. Bacon (1214-1294) was an Oxford Franciscan who explored optics and languages in addition to alchemy. The Franciscan ideals of taking on the world rather than rejecting the world led to his conviction that experimentation was more important than reasoning: "Of the three ways in which men think that they acquire knowledge of things: authority, reasoning, Alchemy in Medieval Europe
Painting by Joseph Wright of Derby, 1771.Because of its strong connections to the Greek and Roman cultures, alchemy was rather easily accepted into Christian philosophy, and Medieval European alchemists extensively absorbed Islamic alchemical knowledge. Gerbert of Aurillac, who was later to become Pope Silvester II, (d. 1003) was among the first to bring Islamic science to Europe from Spain. Later men such as Adelard of Bath, who lived in the 12th century, brought additional learning. But until the 13th century the moves were mainly assimilative. (Hollister p. 124, 294)
In this period there appeared some deviations from the Augustinian principles of earlier Christian thinkers. Saint Anselm (1033-1109) was a Benedictine who believed faith must precede rationalism, as Augustine and most theologians prior to Anselm had believed, but Anselm put forth the opinion that faith and rationalism were compatible and encouraged rationalism in a Christian context. His views set the stage for the philosophical explosion to occur. Peter Abelard followed Anselm's work, laying the foundation for acceptance of Aristotelian thought before the first works of Aristotle reached the West. His major influence on alchemy was his belief that Platonic universals did not have a separate existence outside of man's consciousness. Abelard also systematized the analysis of philosophical contradictions. (Hollister, p. 287-8)
Robert Grosseteste (1170-1253) was a pioneer of the scientific theory that would later be used and refined by the alchemists. He took Abelard's methods of analysis and added the use of observations, experimentation, and conclusions in making scientific evaluations. Grosseteste also did much work to bridge Platonic and Aristotelian thinking. (Hollister pp. 294-5)
Albertus Magnus (1193-1280) and Thomas Aquinas (1225-1274) were both Dominicans who studied Aristotle and worked at reconciling the differences between philosophy and Christianity. Aquinas also did a great deal of work in developing the scientific method. He even went as far as claiming that universals could be discovered only through logical reasoning, and, since reason could not run in opposition to God, reason must be compatible with theology. (Hollister p. 290-4, 355). This ran contrary to the commonly held Platonic belief that universals were found through divine illumination alone. Magnus and Aquinas were among the first to take up the examination of alchemical theory, and could be considered to be alchemists themselves, except that these two did little in the way of experimentation.
The first true alchemist in Medieval Europe was Roger Bacon. His work did as much for alchemy as Robert Boyle's was to do for chemistry and Galileo's for astronomy and physics. Bacon (1214-1294) was an Oxford Franciscan who explored optics and languages in addition to alchemy. The Franciscan ideals of taking on the world rather than rejecting the world led to his conviction that experimentation was more important than reasoning: "Of the three ways in which men think that they acquire knowledge of things: authority, reasoning, and experience; only the last is effective and able to bring peace to the intellect." (Bacon p. 367) "Experimental Science controls the conclusions of all other sciences. It reveals truths which reasoning from general principles would never have discovered." (Hollister p. 294-5) Roger Bacon has also been attributed with originating the search for the philosopher's stone and the elixir of life: "That medicine which will remove all impurities and corruptibility from the lesser metals will also, in the opinion of the wise, take off so much of the corruptibility of the body that human life may be prolonged for many centuries." The idea of immortality was replaced with the notion of long life; after all, man's time on Earth was simply to wait and prepare for immortality in the world of God. Immortality on Earth did not mesh with Christian theology. (Edwardes p. 37-8)
Bacon was not the only alchemist of the high middle ages, but he was the most significant. His works were used by countless alchemists of the fifteenth through nineteenth centuries. Other alchemists of Bacon's time shared several traits. First, and most obviously, nearly all were members of the clergy. This was simply because few people outside the parochial schools had the education to examine the Arabic-derived works. Also, alchemy at this time was sanctioned by the church as a good method of exploring and developing theology. Alchemy was interesting to the wide variety of churchmen because it offered a rationalistic view of the universe when men were just beginning to learn about rationalism. (Edwardes p. 24-7)
So by the end of the thirteenth century, alchemy had developed into a fairly structured system of belief. Adepts believed in the macrocosm-microcosm theories of Hermes, that is to say, they believed that processes that affect minerals and other substances could have an effect on the human body (e.g., if one could learn the secret of purifying gold, one could use the technique to purify the human soul.) They believed in the four elements and the four qualities as described above, and they had a strong tradition of cloaking their written ideas in a labyrinth of coded jargon set with traps to mislead the uninitiated. Finally, the alchemists practiced their art: they actively experimented with chemicals and made observations and theories about how the universe operated. Their entire philosophy revolved around their belief that man's soul was divided within himself after the fall of Adam. By purifying the two parts of man's soul, man could be reunited with God. (Burckhardt p. 149)
For additional information:
- Alchemy: The 11th - 13th Centuries
- Alchemy: The 14th - 16th Centuries
- Alchemy: 16th Century and Earlier
- Alchemy: 17th Century and Later
- Back to Alchemy
- The words of Father Aristeus to his son
- Simon Forman - Of the Division of Chaos
- An Alchemical Mass
- Alchemy in the English State Papers
- The Golden Tractate of Hermes
- Alchemical Catechism of Baron Tschoudy
- The Mirror of Alchemy - Roger Bacon
- Bloomfield's Blossoms
- The practise of Mary the Prophetess in the Alchymicall Art
- An Alchemical poem by Thomas Rawlin
- Summary of the Rosary of Arnold de Villa Nova
- Pontanus - Epistle on the mineral fire
- The Ripley Scroll
- The Turba philosophorum
- Marsilio Ficino on the alchemical art
- Pontanus - The Secret Fire
- Paracelsus - The Book Concerning the Tincture of the Philosophers
- Paracelsus - The Aurora of the philosophers
- Petrus Bonus A form and method of perfecting base metals
- Aula lucis, or, The House of Light by Thomas Vaughan
- Steganographick Collection from Le Tableau des Riches Inventions
- Oswald Croll Preface of Signatures
- Extract from Glauber's Short Book of Dialogues
- Khunrath's Natural Symbolum or short confession
- The names of the Philosophers' Stone by William Gratacolle
- Michael Maier's Atalanta Fugiens
- Extract from Alchymie et le Songe Verde
- A 17th century allegorical alchemical poem by Edmund Dickinson
- 153 Chymical aphorisms of F.M. van Helmont.
- 157 Phylosophick Canons
- The Book of Lambspring
- Edward Kelly's Theatre of Terrestrial Astronomy
- Edward Kelly's The Stone of the Philosophers
- The Light coming out of darkness - Crasselame
- Everard's translation of the Corpus Hermeticum
- Verse on the Threefold Sophic Fire
- The Tomb of Semiramis
- On the Philosophers' Stone
- Thomas Vaughan - Coelum Terrae
- Aesch-Mezareph
- The Iconologia of Cesare Ripa
- Introduction to the Iconologia of Cesare Ripa
- The War of the Knights
- Robert Fludd's Mosaical Philosophy
- The Hermetic Triumph
- An anonymous treatise on the Philosophers' stone
- Jean Albert Belin - The Adventures of an Unknown Philosopher
- Ruland - On the Prima Materia
- The letter of a philosopher concerning the secret of the great work
- The Natural round Physick or Philosophy of the Alchymical Cabalistical Vision
- An hundred aphorisms containing the whole body of magic from Ms. Sloane 1321
- Certain Verses of an Unknown Writer
- from Benedict Figulus
- A Short Enquiry concerning the Hermetic Art
- The Hermetic Arcanum
- Limojon Saint-Didier's Letter to the True Disciples of Hermes
- The Glory of Light
- Place in Space