Voltaire(1694 — 1778)

Voltaire

France

8 min read

LiteraturePhilosophyPhilosopheÉcrivain(e)DramaturgeEarly Modern18th century (Age of Enlightenment, 1694–1778)

An 18th-century French writer and philosopher, Voltaire is a major figure of the Enlightenment. Through his works, most notably Candide, he championed tolerance, freedom of expression, and criticism of religious intolerance.

Frequently asked questions

Voltaire, born François-Marie Arouet (1694–1778), was a French writer and philosopher who embodied the spirit of the Enlightenment. What you need to remember is that he used his pen as a weapon against religious intolerance and absolutism. Through works like Candide and the Treatise on Tolerance, he defended freedom of expression and reason against dogma. His influence extends beyond his time: he laid the ideological groundwork for the French Revolution.

Famous Quotes

« I disapprove of what you say, but I will defend to the death your right to say it »
« The best is the enemy of the good »
« Crush the infamous »
« It is a wonderful thing that man is capable of laughter: it is his prerogative »

Key Facts

  • 1718: Performance of his first major tragedy, Oedipus, which brought him widespread acclaim
  • 1734: Exile following criticism of the French regime; discovery of English thought and political system
  • 1747–1759: Composition and publication of Candide, a philosophical tale critiquing naive optimism and celebrating the value of work
  • 1755: Fierce condemnation of the Lisbon earthquake and the problem of evil in the world
  • 1778: Death in Paris after a life devoted to defending reason and tolerance

Works & Achievements

Candide (1759)

A philosophical tale satirizing naïve optimism, criticizing religious intolerance and the absurdity of the world. One of the landmark works of the Enlightenment, widely studied in schools.

Treatise on Tolerance (1763)

A philosophical essay defending freedom of conscience and religious tolerance, written in response to the Calas affair. It remains a foundational text of Enlightenment thought.

Philosophical Letters (1734)

A collection of letters comparing French and English society, promoting ideas of freedom of thought and criticism of rigid institutions.

Zaïre (1732)

A theatrical tragedy exploring themes of religious tolerance and the conflict between love and faith, representative of Voltaire's renewal of French theater.

Philosophical Dictionary (1764)

A reference work using the dictionary format to spread Enlightenment ideas on reason, tolerance, and the critique of obscurantism.

The Age of Louis XIV (1751)

A historical work examining the reign of Louis XIV, combining political, cultural, and social history, reflecting Voltaire's critical and rational approach.

The Ingenu (1767)

A philosophical tale featuring a Huron raised in France, satirizing ignorance, religious intolerance, and the absurdities of established institutions.

Anecdotes

In 1726, Voltaire was violently beaten by hired thugs acting on behalf of the Chevalier de Rohan, a nobleman he had offended with his mockery. Rather than seek revenge, Voltaire chose to exile himself to England for three years, where he discovered freedom of thought and political ideas that would shape his entire body of work. This traumatic experience drove him to become a passionate defender of tolerance and justice.

Voltaire maintained an intense correspondence with Frederick II of Prussia, the philosopher-king, for more than 50 years. Despite this celebrated friendship, the two men fell out in 1753 and Frederick even had Voltaire imprisoned for several months — a reminder that even the Enlightenment did not fully protect freedom of expression.

During the Calas Affair in 1762, Voltaire championed Jean Calas, a Protestant merchant wrongly accused of murdering his own son. Through his writings, he rallied public opinion and succeeded in securing a retrial and the posthumous exoneration of the condemned man, demonstrating the power of his pen in the fight for justice.

Voltaire stubbornly refused to return to Paris in his final years, fearing arrest by religious authorities hostile to his critical ideas. At the age of 83, he finally went back in 1778 and received a triumphant welcome — but he died just a few weeks later, already weakened by the journey.

The writer used the pen name 'Candide' for several of his works, most famously his celebrated philosophical tale, as a way to evade royal censorship and prosecution by the Church. This clever device allowed him to openly criticize religious intolerance and the absurdity of certain doctrines without risking imprisonment.

Primary Sources

Candide, or Optimism (1759)
In the land of Westphalia, in the castle of my lord the Baron of Thunder-ten-tronckh, there was a young man whom nature had endowed with the gentlest of dispositions. His countenance expressed his soul. His name was Candide.
Treatise on Tolerance (1763)
Let us dare say to those who have authority: we are all fallible, we are all prone to error. It is in the nature of man, as of all animals, to feed on what pleases him. A child believes his nurses, a young man believes his teachers, and a grown man believes his own eyes.
Philosophical Dictionary (1764)
Doubt is not a pleasant condition, but it is an honorable one. It is the beginning of wisdom to begin to doubt what one has long believed with certainty.
Philosophical Letters (Letters on the English) (1734)
The English pride themselves on being the only free people in the world, and rightly so: for except for the King, no man has the right to say to another: You shall not think as I do.
Zadig, or Destiny (1747)
There lived in Babylon a young man named Zadig, born with a fine nature and strengthened by education. Rich and young, he sought to be happy; but happiness eluded him.

Key Places

Paris

Birthplace of Voltaire (François-Marie Arouet) in 1694 and the center of his intellectual activity. The French capital was the heart of his philosophical and literary engagement during the Enlightenment.

Château de Ferney (Ferney-Voltaire)

The residence Voltaire acquired in 1758 near the Swiss border. He spent the final years of his life there (1760–1778), turning it into a center of intellectual influence where he welcomed leading thinkers of the Enlightenment.

Bastille (Paris)

The prison where Voltaire was imprisoned twice (1717–1718 and 1726) for his critical writings. These incarcerations sharpened his awareness of intolerance and deepened his commitment to freedom of expression.

Potsdam (Prussia)

Where Voltaire resided from 1750 to 1753 at the court of King Frederick II of Prussia. This period in Germany illustrates Voltaire's influence over enlightened monarchs and his role as a political adviser.

Panthéon (Paris)

The site of his reburial in 1791. Voltaire has rested there ever since, in recognition of the foundational role he played in shaping the ideas that led to the French Revolution.

Cirey (Champagne)

The château where Voltaire lived from 1734 to 1749 alongside Madame du Châtelet. It was a major center of intellectual production, where he wrote several of his most important works.

See also