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Sefer ha-Qabbalah

Sefer ha-Qabbalah 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 Sefer ha-Qabbalah rather than just read about it. In short: Sefer ha-Qabbalah (Hebrew: ספר הקבלה, lit. 'The Book of Tradition') was written by Abraham ibn Daud around 1160–1161. It is a survey of Jewish and general history which creates a comprehensive Jewish history narrative.

Key takeaways

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

Reference excerpt

Sefer ha-Qabbalah (Hebrew: ספר הקבלה, lit. 'The Book of Tradition') was written by Abraham ibn Daud around 1160–1161. It is a survey of Jewish and general history which creates a comprehensive Jewish history narrative. The book is a response to Karaite attacks against the historical legitimacy of Rabbinic Judaism and contains, among other items, the controversial tale of the kidnapping by pirates of four great rabbinic scholars from Babylonian academies, whose subsequent ransoming by Jewish communities around the Mediterranean accounts for the transmission of scholarly legitimacy to the rabbis of Jewish centers in North Africa and Christian Spain. Like the Iggeret of Rabbi Sherira Gaon before it, the Sefer ha-Qabbalah forms an important component of Jewish historiography. In terms of chronology, Sefer ha-Qabbalah continues where the Iggeret leaves off, adding invaluable historical anecdotes not found elsewhere. The Sefer ha-Qabbalah puts the compilation of the Mishnah by Judah HaNasi in year 500 of the Seleucid Era, corresponding to 189 CE. At the time, the term qabbalah simply meant "tradition". It had not yet assumed the mythical and esoteric connotations for which it is now known.

Story of the Four Captives The story describes a Muslim pirate from Córdoba, Spain, identified as Ibn Rumahis, who captured a vessel that had departed from Bari in southern Italy. Onboard were four rabbis believed to be on a mission on behalf of the Talmudic academies in Babylonia to raise funds for the dowries of impoverished brides. The rabbis were taken captive. These rabbis were eventually ransomed by Jewish communities:

Rabbi Shemariah ben Elhanan was redeemed in Alexandria, Egypt; Rabbi Chushiel was in "Africa", likely Tunisia, and became the leader of the Kairouan rabbis; Rabbi Moses ben Hanoch and his son Hanoch ben Moses were ransomed in Córdoba. A fourth captive and the location of his redemption was unspecified. The story is considered a literary allegory or a historical romance, rather than factual history, designed to bolster the legitimacy of the dispersed rabbinical institutions of the Jewish diaspora, and creating a foundational myth for the transfer of rabbinic authority from Babylonia to North Africa and Spain. The story uses tropes and motifs from earlier talmudic literature such as the story of R. Moses resembling the tale of Hillel. The story states it takes place in the time of Sherira Gaon, but Abd al-Rahman III died in 961 CE, and this creates chronological difficulties. However, the named individuals were historical. This came to the attention of Adolf Neubauer on noticing a reference to Shemarya and his son in the Cairo Geniza. Solomon Schechter published a letter from Hushiel to Shemariah which implied that Hushiel willingly traveled to Qairawan, casting doubt on Ibn Daud's account of capture. In another example of literary exaggeration, Joseph ibn Abitur, after his banishment from Spain, did not lead a life as miserable as Ibn Daud portrayed. Despite this, some scholars hold that the story of the four captives has a core of historical truth.

Further reading Ibn Daud, Abraham ben David; Cohen, Gerson D. (1969). A critical edition with a translation and notes of the Book of tradition (Sefer ha-qabbalah). Internet Archive. London, Routledge & K. Paul. ISBN 978-0-7100-6241-3.

References

Bibliography Bages, Jaime (1972). Séfer ha-Kabbaláh (Libro de la Tradición). Valencia: Anubar Ediciones.

External links 1887 publication of Sefer Hakabbalah in Mediaeval Jewish chronicles and chronological notes hebrewbooks.org: Full Text

Worked examples

Example 1 — a first encounter with Sefer ha-Qabbalah

Start with the simplest possible case. Write down what Sefer ha-Qabbalah 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 Sefer ha-Qabbalah 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 Sefer ha-Qabbalah 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 Sefer ha-Qabbalah

In research
Sefer ha-Qabbalah 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 Sefer ha-Qabbalah 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
Sefer ha-Qabbalah is common in secondary-school and first-year university syllabi. It links to neighbouring topics 12th-century books, Hebrew-language chronicles, Hebrew-language religious books, so understanding it makes those chapters shorter.
In everyday life
Look for Sefer ha-Qabbalah 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 Sefer ha-Qabbalah in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Sefer ha-Qabbalah 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 Sefer ha-Qabbalah out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sefer ha-Qabbalah in simple terms?

Sefer ha-Qabbalah (Hebrew: ספר הקבלה, lit. 'The Book of Tradition') was written by Abraham ibn Daud around 1160–1161. It is a survey of Jewish and general history which creates a comprehensive Jewish history narrative.

Why does Sefer ha-Qabbalah 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 Sefer ha-Qabbalah?

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 Sefer ha-Qabbalah.

Tags

  • 12th-century books
  • Hebrew-language chronicles
  • Hebrew-language religious books
  • History book stubs
  • Jewish Spanish history
  • Jewish history stubs
  • Jewish philosophical and ethical texts
  • Jewish studies stubs
  • Judaism book stubs
  • Philosophy book stubs

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