
Voltaire's Philosophical Dictionary
by Voltaire
- Reading level
- Plain English
- Price
- Free
About the book
"Voltaire's Philosophical Dictionary" by Voltaire is an encyclopedic dictionary published in 1764. This alphabetically arranged work criticizes the Roman Catholic Church, Judaism, Islam, and other institutions through sharp, provocative articles. Initially released anonymously with 73 entries, it expanded over time as Voltaire refined his views on Christianity, God, and morality. The portable, affordable format made revolutionary ideas accessible to ordinary readers. While the public embraced it enthusiastically, religious authorities condemned and burned copies across Europe, cementing its status as a defining work of Enlightenment thought.
- Philosophy
Updated September 2026. Public domain in the USA. Text and summary from Project Gutenberg eBook #18569. Voltaire's Philosophical Dictionary on Wikipedia.
More free books by Voltaire
About VoltaireCandide
Micromegas
Letters on England
Zadig
Toleration and other essays
Voltaire's history of Charles XII, king of Sweden
Voltaire's Romances, Complete in One Volume
A Philosophical Dictionary, Volume 01
A Philosophical Dictionary, Volume 02
A Philosophical Dictionary, Volume 10
Index of the PG Works of Voltaire in English
A Philosophical Dictionary, Volume 09











