Voltaire is widely known as the author of a literary masterpiece, Candide, while his reputation as a thinker rests largely on his Philosophical Letters and Philosophical Dictionary. He is equally renowned as a critic of the forces of superstition and fanaticism, and a champion of freedom of thought and belief. The works presented here, in a new English translation, are among the most important and characteristic texts of the Enlightenment, and bring together all three aspects of Voltaire: the writer, the doer and the philosophe. Originating in Voltaire's campaign to exonerate Jean Calas, they are works of polemical brilliance, informed by his deism and humanism and by Enlightenment values and ideals more generally. The issues which they raise, concerning questions of tolerance and human dignity, are still highly relevant to our own times. This volume presents them together with an introduction by Simon Harvey and useful notes on further reading.

Voltaire's Treatise on Toleration is one of the most important essays on religious tolerance and freedom of thought A powerful, impassioned case for the values of freedom of conscience and religious tolerance, Treatise on Toleration was written after the Toulouse merchant Jean Calas was falsely accused of murdering his son and executed on the wheel in 1762. As it became clear that Calas had been persecuted by 'an irrational mob' for being a Protestant, the Enlightenment philosopher Voltaire began a campaign to vindicate him and his family. The resulting work, a screed against fanaticism and a plea for understanding, is as fresh and urgent today as when it was written.

Inspired by Voltaire’s advice that a text needs to be concise to have real influence, this anthology contains fiery extracts by forty eighteenth-century authors, from the most famous philosophers of the age to those whose brilliant writings are less well-known. These passages are immensely diverse in style and topic, but all have in common a passionate commitment to equality, freedom, and tolerance. Each text resonates powerfully with the issues our world faces today. Tolerance was first published by the Société française d’étude du dix-huitième siècle (the French Society for Eighteenth-Century Studies) in the wake of the Charlie Hebdo assassinations in January 2015 as an act of solidarity and as a response to the surge of interest in Enlightenment values. With the support of the British Society for Eighteenth-Century Studies, it has now been translated by over 100 students and tutors of French at Oxford University.

Voltaire (1694-1778), novelist, dramatist, poet, philosopher, historian, and satirist, was one of the most renowned figures of the Age of Enlightenment. In this collection of anti-clerical works from the last twenty-five years of Voltaire's life, he roundly attacks the philosophical optimism of the deists, the so-called inspiration of the Bible, the papacy, and vulgar superstition. These great works reveal Voltaire not only as a polemicist but also as a profound humanitarian. Selections include "Poem on the Lisbon Disaster," "We Must Take Sides," "The Questions of Zapate," "The Sermon of the Fifty," homilies on superstition and the interpretation of the Old and New Testaments, and his famous "Treatise on Toleration."

During much of his life Voltaire's plays and verse made him the toast of society, but his barbed wit and commitment to reason also got him into trouble. Jailed twice and eventually banished by the King, he was an outspoken critic of religious intolerance and persecution. His personal life was as colourful as his intellectual one. Voltaire never married, but had long-term affairs with two women: Emilie, who died after giving birth to the child of another lover, and his niece, Marie-Louise, with whom he spent his last twenty-five years. With its tales of illegitimacy, prison, stardom, exile, love affairs and tireless battles against critics, Church and King, Roger Pearson's brilliant biography brings Voltaire vividly to life.

Voltaire writes a long essay questioning the Jean Calas case, reflecting on Christianity and remembering the earthquake in Lisbon. Voltaire, novelist, dramatist, poet, and philosopher was one of the most renowned figures of the Age of Enlightenment.