# Moses Mendelssohn

> German-Jewish philosopher and theologian (1729–1786)

**Wikidata**: [Q76997](https://www.wikidata.org/wiki/Q76997)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Moses_Mendelssohn)  
**Source**: https://4ort.xyz/entity/moses-mendelssohn

## Summary
Moses Mendelssohn was a German-Jewish philosopher and theologian (1729–1786) who played a pivotal role in the Enlightenment and is widely regarded as a founding figure of the Haskala, the Jewish Enlightenment. His most significant achievement was bridging Jewish religious thought with modern European philosophy, advocating for religious tolerance and the integration of Jews into broader European intellectual and civic life.

## Biography
- Born: September 6, 1729, Dessau, Holy Roman Empire (now Germany)
- Nationality: German
- Education: Self-taught in Jewish texts; studied under Rabbi David Fränkel in Berlin; influenced by German philosophy, especially Leibniz
- Known for: Pioneering Jewish Enlightenment thought, advocating for religious tolerance, and translating the Torah into German
- Employer(s): Private tutor and intellectual collaborator with Gotthold Ephraim Lessing; worked in Berlin’s Jewish community
- Field(s): Philosophy, theology, translation

## Contributions
Moses Mendelssohn made several foundational contributions to philosophy, theology, and Jewish thought:
- **Torah Translation**: Co-translated the Pentateuch (first five books of the Hebrew Bible) into German with Hebrew commentary, known as the *Bi'ur* (1780–1783), making Jewish scripture accessible to German-speaking Jews and promoting integration.
- **"Jerusalem" (1783)**: A philosophical treatise arguing for religious freedom and the separation of religion from state power, influencing debates on religious tolerance in Europe.
- **"Phaedon" (1767)**: A philosophical dialogue on the immortality of the soul, written in response to Plato’s *Phaedo*, which brought him widespread recognition in European intellectual circles.
- **"Morgenstunden" (1785)**: A series of philosophical lectures on the existence of God and the soul, representing his mature metaphysical views.
- **"Hinweise, Vermutungen, Zweifel und Fragen" (1769)**: A collection of philosophical reflections that explored themes of reason, religion, and ethics.
- **Correspondence with Voltaire and Lessing**: Engaged in intellectual exchanges with leading Enlightenment thinkers, most notably in the famous "Pope dispute" with Voltaire over the nature of religion and reason.
- **Advocacy for Jewish Emancipation**: Promoted civil rights for Jews through philosophical and theological arguments, urging integration without assimilation.

## FAQs
### What is Moses Mendelssohn most famous for?
Moses Mendelssohn is most famous for his role as a bridge between Jewish tradition and Enlightenment philosophy, particularly through his translation of the Torah into German and his advocacy for religious tolerance in works like *Jerusalem*.

### What did Moses Mendelssohn write?
Mendelssohn authored several influential works, including *Phaedon* (1767), *Jerusalem* (1783), *Morgenstunden* (1785), and contributed to the *Bi'ur*, a German translation of the Pentateuch with commentary. He also wrote philosophical essays and engaged in public debates on religion and reason.

### How did Moses Mendelssohn influence Jewish thought?
Mendelssohn influenced Jewish thought by advocating for the compatibility of Judaism with Enlightenment ideals. He argued for religious freedom, promoted Jewish education in secular subjects, and supported the idea that Jews could be both devout and modern citizens.

### What was Moses Mendelssohn's relationship with other philosophers?
Mendelssohn was deeply influenced by Leibniz and engaged in intellectual discourse with Voltaire and Lessing. His correspondence with these figures shaped key Enlightenment debates on religion, reason, and tolerance.

### What was the Haskala, and how was Mendelssohn involved?
The Haskala, or Jewish Enlightenment, was a movement promoting Jewish integration into European society through education and secular learning. Mendelssohn is considered its founding figure, using philosophy and literature to advocate for Jewish civil rights and cultural participation.

## Why They Matter
Moses Mendelssohn fundamentally transformed the relationship between Jewish identity and European intellectual life. By demonstrating that Jewish faith and Enlightenment rationalism were compatible, he laid the groundwork for Jewish emancipation and modernization. His work influenced generations of Jewish and non-Jewish thinkers, including philosophers like Kant, Hegel, and later Jewish reformers. Without Mendelssohn, the path to Jewish integration in Europe and the emergence of Reform Judaism might have been significantly delayed or altered.

## Notable For
- Being the first Jewish thinker to gain widespread recognition in the European philosophical community
- Founding the Haskala (Jewish Enlightenment) movement
- Translating the Torah into German with Hebrew commentary (*Bi’ur*), promoting Jewish-German integration
- Writing *Jerusalem* (1783), a seminal work on religious freedom and the separation of church and state
- Engaging in public intellectual debates with Voltaire and Lessing
- Advocating for Jewish civil rights through philosophical argumentation
- Influencing later Jewish and German philosophers, including his grandson, Felix Mendelssohn Bartholdy

## Body
### Early Life and Education
Moses Mendelssohn was born on September 6, 1729, in Dessau, in the Margraviate of Brandenburg (part of the Holy Roman Empire). He was raised in a traditional Jewish household and received early education in Jewish texts. His family later moved to Berlin, where he studied under Rabbi David Fränkel, who introduced him to both Jewish and secular learning. Despite limited formal access to universities due to restrictions on Jews, Mendelssohn became a self-taught philosopher, deeply influenced by the works of Leibniz and Wolff.

### Career and Intellectual Contributions
Mendelssohn lived most of his life in Berlin, where he worked as a private tutor and intellectual collaborator with the philosopher Gotthold Ephraim Lessing. Their friendship and collaboration were central to Mendelssohn’s public profile. He became a prominent figure in Berlin’s intellectual circles, engaging with major Enlightenment thinkers of the time.

### Major Works
- **Phaedon (1767)**: A philosophical dialogue inspired by Plato’s *Phaedo*, exploring the immortality of the soul. It established Mendelssohn’s reputation in European philosophy and was awarded a prize by the Prussian Royal Academy.
- **Jerusalem (1783)**: A treatise defending Judaism and arguing for religious tolerance. It emphasized the separation of religious belief from state coercion and became a foundational text for Jewish civil rights.
- **Morgenstunden (1785)**: A series of philosophical lectures on metaphysics, exploring the existence of God, the soul, and the nature of reason.
- **Bi'ur (1780–1783)**: A German translation of the Pentateuch with Hebrew commentary, co-authored with others. It aimed to make Jewish scripture accessible to German-speaking Jews and promote integration.
- **Hinweise, Vermutungen, Zweifel und Fragen (1769)**: A collection of philosophical essays on reason, religion, and ethics.

### Influence and Legacy
Mendelssohn’s work profoundly influenced both Jewish and non-Jewish thinkers:
- **Jewish Philosophy**: He inspired later Jewish Enlightenment figures and Reform Judaism by showing that Jewish identity could coexist with modernity.
- **German Idealism**: His ideas on reason, religion, and ethics influenced German philosophers like Kant and Hegel.
- **Religious Tolerance**: His writings on Judaism and civil rights laid the groundwork for broader European discussions on religious freedom.

### Relationship with Other Thinkers
Mendelssohn was deeply influenced by Leibniz and maintained a lifelong engagement with Enlightenment philosophy. His intellectual exchanges with Lessing and Voltaire, particularly in the "Pope dispute," placed him at the center of European philosophical debates. These interactions helped elevate his status as a public intellectual and advocate for religious pluralism.

### Advocacy for Jewish Rights
Mendelssohn was a tireless advocate for Jewish civil rights. He argued that Jews could be loyal citizens while maintaining their religious traditions. His work contributed to the gradual emancipation of Jews in Europe and influenced the development of liberal Jewish thought.

### Death and Recognition
Moses Mendelssohn died on January 4, 1786, in Berlin. His death marked the end of an era in Jewish Enlightenment thought. He was widely mourned in both Jewish and German intellectual circles. His legacy lived on through his children and students, including his grandson Felix Mendelssohn Bartholdy, the composer, who continued to bridge cultures in the arts.

### Personal Life and Family
Mendelssohn was married to Fromet Gugenheim, with whom he had six children. His family became central to German-Jewish intellectual and cultural life. His descendants included prominent figures in philosophy, literature, and music, continuing his legacy of cultural integration and intellectual excellence.

### Philosophical Themes
Mendelssohn’s philosophy emphasized:
- **Rational Religion**: The compatibility of reason and faith.
- **Immortality of the Soul**: A central theme in *Phaedon* and *Morgenstunden*.
- **Religious Freedom**: Explored in *Jerusalem*, where he argued for the separation of religious belief from state power.
- **Civic Integration**: Advocated for Jewish participation in European society without abandoning religious identity.

### Impact on Modern Thought
Mendelssohn’s synthesis of Jewish tradition and Enlightenment rationalism influenced:
- The development of Reform Judaism
- The rise of Jewish secular education
- The broader European discourse on religious tolerance and civil rights
- The emergence of German Idealism and modern Jewish philosophy

His work remains a cornerstone of both Jewish and German intellectual history, symbolizing the potential for coexistence between tradition and modernity.

## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. BnF authorities
4. Source
5. Biographisches Lexikon der Münzmeister und Wardeine, Stempelschneider und Medailleure
6. Library of the World's Best Literature
7. International Standard Name Identifier
8. Virtual International Authority File
9. CiNii Research
10. MusicBrainz
11. [Source](https://kalliope-verbund.info/DE-611-BF-2998)
12. Biografisch Portaal
13. SNAC
14. Find a Grave
15. Geneological database Merkel-Zeller
16. International Music Score Library Project
17. Brockhaus Enzyklopädie
18. Internet Philosophy Ontology project
19. Croatian Encyclopedia
20. Encyclopædia Britannica Online
21. Mendelssohn, Moses
22. Freebase Data Dumps. 2013
23. [Source](https://www.bartleby.com/library/bios/index11.html)
24. BBC Things
25. Shakeosphere
26. Treccani's Enciclopedia on line
27. Enciclopedia Treccani
28. [Source](http://purl.org/pressemappe20/beaconlist/pe)
29. LIBRIS. 2012
30. Treccani Philosophy
31. Provenio
32. [Source](https://archive.org/details/jacobjacobsoncolb5f67/page/n186/mode/1up?view=theater)