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Grimoire

Grimoire is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Grimoire rather than just read about it. In short: A grimoire (), also known as a book of spells, magic book, or a spellbook, is a textbook of magic, typically including instructions on how to create magical objects like talismans and amulets; how to perform magical spells, charms, and divination; and how to summon or invoke supernatural entities such as angels, spirits, deities, and demons. In many cases, the books themselves are believed to be imbued with magical…

Grimoire — main illustration
Grimoire — illustration

Key takeaways

  • Grimoire belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Grimoire to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Grimoire from memory before moving on to harder problems.

Reference excerpt

A grimoire (), also known as a book of spells, magic book, or a spellbook, is a textbook of magic, typically including instructions on how to create magical objects like talismans and amulets; how to perform magical spells, charms, and divination; and how to summon or invoke supernatural entities such as angels, spirits, deities, and demons. In many cases, the books themselves are believed to be imbued with magical powers. The only contents found in a grimoire are information on spells, rituals, the preparation of magical tools, and lists of ingredients and their magical correspondences. In this manner, while all books on magic could be thought of as grimoires, not all magical books should be thought of as grimoires. While the term grimoire is originally European—and many Europeans throughout history, particularly ceremonial magicians and cunning folk, have used grimoires—the historian Owen Davies has noted that similar books can be found all around the world, ranging from Jamaica to Sumatra. He has also noted that in this sense, the world's first grimoires were created in Europe and the ancient Near East.

Etymology The etymology of grimoire is unclear. It is most commonly believed that the term grimoire originated from the Old French word grammaire 'grammar', which had initially been used to refer to all books written in Latin. By the 18th century, the term had gained its now common usage in France and had begun to be used to refer purely to books of magic. Owen Davies presumed this was because "many of them continued to circulate in Latin manuscripts". However, the term grimoire later developed into a figure of speech among the French indicating something that was hard to understand. In the 19th century, with the increasing interest in occultism among the British following the publication of Francis Barrett's The Magus (1801), the term entered English in reference to books of magic.

History

Ancient period

The earliest known written magical incantations come from ancient Mesopotamia (modern Iraq), where they have been found inscribed on cuneiform clay tablets that archaeologists excavated from the city of Uruk and dated to between the 5th and 4th centuries BC. The ancient Egyptians also employed magical incantations, which have been found inscribed on amulets and other items. The Egyptian magical system, known as heka, was greatly altered and expanded after the Macedonians, led by Alexander the Great, invaded Egypt in 332 BC. Under the next three centuries of Hellenistic Egypt, the Coptic writing system evolved, and the Library of Alexandria was opened. This likely had an influence upon books of magic, with the trend on known incantations switching from simple health and protection charms to more specific things, such as financial success and sexual fulfillment. Around this time the legendary figure of Hermes Trismegistus developed as a conflation of the Egyptian god Thoth and the Greek Hermes; this figure was associated with writing and magic and, therefore, of books on magic. The ancient Greeks and Romans believed that books on magic were invented by the Persians. The 1st-century AD writer Pliny the Elder stated that magic had been first discovered by the ancient philosopher Zoroaster around the year 647 BC but that it was only written down in the 5th century BC by the magician Osthanes. His claims are not, however, supported by modern historians. The ancient Jewish people were often viewed as being knowledgeable in magic, which, according to legend, they had learned from Moses, who had learned it in Egypt. Among many ancient writers, Moses was seen as an Egyptian rather than a Jew. Two manuscripts likely dating to the 4th century, both of which purport to be the legendary eighth Book of Moses (the first five being the initial books in the Biblical Old Testament), present him as a polytheist who explained how to conjure gods and subdue demons. Meanwhile, there is definite evidence of grimoires being used by certain—particularly Gnostic—sects of early Christianity. In the Book of Enoch found within the Dead Sea Scrolls, for instance, there is information on astrology and the angels. In possible connection with the Book of Enoch, the idea of Enoch and his great-grandson Noah having some involvement with books of magic given to them by angels continued through to the medieval period.

Israelite King Solomon was a Biblical figure associated with magic and sorcery in the ancient world. The 1st-century Romano-Jewish historian Josephus mentioned a book circulating under the name of Solomon that contained incantations for summoning demons and described how a Jew called Eleazar used it to cure cases of possession. The book may have been the Testament of Solomon but was more probably a different work. The pseudepigraphic Testament of Solomon is one of the oldest magical texts. It is a Greek manuscript attributed to Solomon and was likely written in either Babylonia or Egypt sometime in the first five centuries AD; over 1,000 years after Solomon's death. The work tells of the building of The Temple and relates that construction was hampered by demons until the archangel Michael gave the King a magical ring. The ring, engraved with the Seal of Solomon, had the power to bind demons from doing harm. Solomon used it to lock demons in jars and commanded others to do his bidding, although eventually, according to the Testament, he was tempted into worshiping "false gods", such as Moloch, Baal, and Rapha. Subsequently, after losing favour with God, King Solomon wrote the work as a warning and a guide to the reader. When Christianity became the dominant faith of the Roman Empire, the early Church frowned upon the propagation of books on magic, connecting it with paganism, and burned books of magic. The New Testament records that after the unsuccessful exorcism by the seven sons of Sceva became known, many converts decided to burn their own magic and pagan books in the city of Ephesus; this advice was adopted on a large scale after the Christian ascent to power.

… excerpt ends here. Continue reading the full article.

Illustrations

Grimoire: Icelandic grimoire, "Galdrabók" (c. 1550–1650), belonging to Swedish History Museum (signum: ATA Ämb 2 F16:26)
Icelandic grimoire, "Galdrabók" (c. 1550–1650), belonging to Swedish History Museum (signum: ATA Ämb 2 F16:26)
Grimoire illustration
Grimoire: Page from the Greek Magical Papyri.
Page from the Greek Magical Papyri.
Grimoire: An excerpt from Sefer Raziel HaMalakh, featuring magical sigils (Hebrew: סגולות, romanized: seguloth).
An excerpt from Sefer Raziel HaMalakh, featuring magical sigils (Hebrew: סגולות, romanized: seguloth).
Grimoire: A man incorporated into a pentagram, from Heinrich Cornelius Agrippa's De Occulta Philosophia (Eng., Three Books of Occult Philosophy). The signs on the perimeter are astrological.
A man incorporated into a pentagram, from Heinrich Cornelius Agrippa's De Occulta Philosophia (Eng., Three Books of Occult Philosophy). The signs on the perimeter are astrological.

Worked examples

Example 1 — a first encounter with Grimoire

Start with the simplest possible case. Write down what Grimoire claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Grimoire before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Grimoire ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Grimoire

In research
Grimoire appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Grimoire in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Grimoire is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fiction about magic (supernatural), Grimoires, History of magic, so understanding it makes those chapters shorter.
In everyday life
Look for Grimoire outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Grimoire in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Grimoire means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Grimoire out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Grimoire in simple terms?

A grimoire (), also known as a book of spells, magic book, or a spellbook, is a textbook of magic, typically including instructions on how to create magical objects like talismans and amulets; how to perform magical spells, charms, and divination; and how to summon or invoke supernatural entities s…

Why does Grimoire matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Grimoire?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Grimoire.

Tags

  • Fiction about magic (supernatural)
  • Grimoires
  • History of magic
  • Magic (supernatural)
  • Magic items
  • Non-fiction genres
  • Religious objects

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