Rousseau was high-flown and tragic; Voltaire was cruel in his contemptuous levity; but the contrast between the two philosophers was even greater in the depths of them than on the surface. Rousseau took his own words seriously, even when he was mad, and his conduct was sure to belie them before long. He was the precursor of an impassioned and serious age, going to extremes in idea and placing deeds after words. In spite of occasional reticence dictated by sound sense, Voltaire had abandoned himself entirely in his old age to that school of philosophy, young, ardent, full of hope and illusions, which would fain pull down everything before it knew what it could set up, and the actions of which were not always in accordance with principles. “The men were inferior to their ideas.” President De Brosses was justified in writing to Voltaire, “I only wish you had in your heart a half-quarter of the morality and philosophy contained in your works.” Deprived of the counterpoise of political liberty, the emancipation of thought in the reign of Louis XV. had become at one and the same time a danger and a source of profound illusions; people thought that they did what they said, and that they meant what they wrote, but the time of actions and consequences had not yet come; Voltaire applauded the severities against Rousseau, and still he was quite ready to offer him an asylum at Ferney; he wrote to D’Alembert, “I am engaged in sending a priest to the galleys,” at the very moment when he was bringing eternal honor to his name by the generous zeal which led him to protect the memory and the family of the unfortunate people named Calas.
The glorious and bloody annals of the French Reformation had passed through various phases; liberty, always precarious, even under Henry IV., and whilst the Edict of Nantes was in force, and legally destroyed by its revocation, had been succeeded by periods of assuagement and comparative repose; in the latter part of Louis XV.‘s reign, about 1760, fresh severities had come to overwhelm the Protestants. Modestly going about their business, silent and timid, as inviolably attached to the king as to their hereditary creed, several of them had undergone capital punishment. John Calas, accused of murdering his son, had been broken on the wheel at Toulouse; the reformers had been accustomed to these sombre dramas, but the spirit of the times had marched onward; ideas of justice, humanity, and liberty, sown broadcast by the philosophers, more imbued than they were themselves aware of with the holy influences of Christianity, had slowly and secretly acted upon men’s minds; executions which had been so frequent in the sixteenth and seventeenth centuries caused trouble and dismay in the eighteenth: in vain did the fanatical passions of the populace of Toulouse find an echo in the magistracy of that city: it was no longer considered a matter of course that Protestants should be guilty of every crime, and that those who were accused should not be at liberty to clear themselves. The philosophers had at first hesitated. Voltaire wrote to Cardinal Bernis, “Might I venture to entreat your eminence to be kind enough to tell me what I am to think about the frightful case of this Calas, broken on the wheel at Toulouse, on a charge of having hanged his own son? The fact is, they maintain here that he is quite innocent, and that he called God to witness it. . . . This case touches me to the heart; it saddens my pleasures, it taints them. Either the Parliament of Toulouse or the Protestants must be regarded with eyes of horror.” Being soon convinced that the Parliament deserved all his indignation, Voltaire did not grudge time, efforts, or influence in order to be of service to the unfortunate remnant of the Calas family. “I ought to look upon myself as in some sort a witness,” he writes: “several months ago Peter Calas, who is accused of having assisted his father and mother in a murder, was in my neighborhood with another of his brothers. I have wavered a long while as to the innocence of this family; I could not believe that any judges would have condemned to a fearful death an innocent father of a family. There is nothing I have not done to enlighten myself as to the truth. I dare to say that I am as sure of the innocence of this family as I am of my own existence.”
For three years, with a constancy which he often managed to conceal beneath an appearance of levity, Voltaire prosecuted the work of clearing the Calas. “It is Voltaire who is writing on behalf of this unfortunate family,” said Diderot to Mdlle. Voland: “O, my friend, what a noble work for genius! This man must needs have soul and sensibility; injustice must revolt him; he must feel the attraction of virtue. Why, what are the Calas to him? What can awaken his interest in them? What reason has he to suspend the labors he loves in order to take up their defence?” From the borders of the Lake of Geneva, from his solitude at Genthod, Charles Bonnet, far from favorable generally to Voltaire, writes to Haller, “Voltaire has done a work on tolerance which is said to be good; he will not publish it until after the affair of the unfortunate Calas has been decided by the king’s council. Voltaire’s zeal for these unfortunates might cover a multitude of sins; that zeal does not relax, and, if they obtain satisfaction, it will be principally to his championship that they will owe it. He receives much commendation for this business, and he deserves it fully.”
The sentence of the council cleared the accused and the memory of John Calas, ordering that their names should be erased and effaced from the registers, and the judgment transcribed upon the margin of the charge-sheet. The king at the same time granted Madame Calas and her children a gratuity of thirty-six thousand livres, a tacit and inadequate compensation for the expenses and losses caused them by the fanatical injustice of the Parliament of Toulouse. Madame Calas asked no more. “To prosecute the judges and the ringleaders,” said a letter to Voltaire from the generous advocate of the Calas, Elias de Beaumont, “requires the permission of the council, and there is great reason to fear that these petty plebeian kings appear powerful enough to cause the permission, through a weakness honored by the name of policy, to be refused.”
Voltaire, however, was triumphant. “You were at Paris,” he writes to M. de Cideville, “when the last act of the tragedy finished so happily. The piece is according to the rules; it is, to my thinking, the finest fifth act there is on the stage.” Henceforth he finds himself transformed into the defender of the oppressed. The Protestant Chaumont, at the galleys, owed to him his liberation; he rushed to Ferney to thank Voltaire. The pastor, who had to introduce him, thus described the interview to Paul Rabaut: “I told him that I had brought him a little fellow who had come to throw himself at his feet to thank him for having, by his intercession, delivered him from the galleys; that it was Chaumont whom I had left in his antechamber, and whom I begged him to permit me to bring in. At the name of Chaumont M. de Voltaire showed a transport of joy, and rang at once to have him brought in. Never did any scene appear to me more amusing and refreshing. ‘What,’ said he, ‘my poor, little, good fellow, they sent you to the galleys! What did they mean to do with you? What a conscience they must have to put in fetters and chain to the oar a man who had committed no crime beyond praying to God in bad French!’ He turned several times to me, denouncing persecution. He summoned into his room some persons who were staying with him, that they might share the joy he felt at seeing poor little Chaumont, who, though perfectly well attired for his condition, was quite astonished to find himself so well received. There was nobody, down to an ex-Jesuit, Father Adam, who did not come forward to congratulate him.”
Innate love of justice and horror of fanaticism had inspired Voltaire with his zeal on behalf of persecuted Protestants; a more personal feeling, a more profound sympathy, caused his grief and his dread when Chevalier de la Barre, accused of having mutilated a crucifix, was condemned, in 1766, to capital punishment; the scepticism of the eighteenth century had sudden and terrible reactions towards fanatical violence, as a protest and a pitiable struggle against the doubt which was invading it on all sides; the chevalier was executed; he was not twenty years old. He was an infidel and a libertine, like the majority of the young men of his day and of his age; the crime he expiated so cruelly was attributed to reading bad books, which had corrupted him. “I am told,” writes Voltaire to D’Alembert, “that they said at their examination that they had been led on to the act of madness they committed by the works of the Encyclopaedists. I can scarcely believe it; these madmen don’t read; and certainly no philosopher would have counselled profanation. The matter is important; try to get to the bottom of so odious and dangerous a report.” And, at another time, to Abbe Morellet, “You know that Councillor Pasquier said in full Parliament that the young men of Abbeville who were put to death had imbibed their impiety in the school and the works of the modern philosophers. . . . They were mentioned by name; it is a formal denunciation. . . . Wise men, under such terrible circumstances, should keep quiet and wait.”
Whilst keeping quiet, Voltaire soon grew frightened; he fancied himself arrested even on the foreign soil on which he had sought refuge. “My heart is withered,” he exclaims, “I am prostrated, I am tempted to go and die in some land where men are less unjust.” He wrote to the Great Frederick, with whom he had resumed active correspondence, asking him for an asylum in the town of Cleves, where he might find refuge together with the persecuted philosophers. His imagination was going wild. “I went to him,” says the celebrated physician, Tronchin, an old friend of his; “after I had pointed out to him the absurdity of his fearing that, for a mere piece of imprudence, France would come and seize an old man on foreign soil to shut him up in the Bastille, I ended by expressing my astonishment that a head like his should be deranged to the extent I saw it was. Covering his eyes with his clinched hands and bursting into tears, ‘Yes, yes, my friend, I am mad!’ was all he answered. A few days afterwards, when reflection had driven away fear, he would have defied all the powers of malevolence.”
Voltaire did not find his brethren in philosophy so frightened and disquieted by ecclesiastical persecution as to fly to Cleves, far from the “home of society,” as he had himself called Paris. In vain he wrote to Diderot, “A man like you cannot look save with horror upon the country in which you have the misfortune to live; you really ought to come away into a country where you would have entire liberty not only to express what you pleased, but to preach openly against superstitions as disgraceful as they are sanguinary. You would not be solitary there; you would have companions and disciples; you might establish a chair there, the chair of truth. Your library might go by water, and there would not be four leagues’ journey by land. In fine, you would leave slavery for freedom.”
All these inducements having failed of effect, Voltaire gave up the foundation of a colony at Cleves, to devote all his energy to that at Ferney. There he exercised signorial rights with an active and restless guardianship which left him no illusions and but little sympathy in respect of that people whose sacred rights he had so often proclaimed. “The people will always be sottish and barbarous,” he wrote to M. Bordes; “they are oxen needing a yoke, a goad, and a bit of hay.” That was the sum and substance of what he thought; he was a stern judge of the French character, the genuine and deep-lying resources of which he sounded imperfectly, but the infinite varieties of which he recognized. “I always find it difficult to conceive,” he wrote to M. de Constant, “how so agreeable a nation can at the same time be so ferocious, how it can so easily pass from the opera to the St. Bartholomew, be at one time made up of dancing apes and at another of howling bears, be so ingenious and so idiotic both together, at one time so brave and at another so dastardly.” Voltaire fancied himself at a comedy still; the hour of tragedy was at hand. He and his friends were day by day weakening the foundations of the edifice; for eighty years past the greatest minds and the noblest souls have been toiling to restore it on new and strong bases; the work is not finished, revolution is still agitating the depths of French society, which has not yet recovered the only proper foundation-stones for greatness and order amongst a free people.
Henceforth Voltaire reigned peacefully over his little empire at Ferney, courted from afar by all the sovereigns of Europe who made any profession of philosophy. “I have a sequence of four kings” (brelan de roi quatrieme), he would say with a laugh when he counted his letters from royal personages. The Empress of Russia, Catherine II., had dethroned, in his mind, the Great Frederick. Voltaire had not lived in her dominions and at her court; he had no grievance against her; his vanity was flattered by the eagerness and the magnificent attentions of the Semiramis of the North, as he called her. He even forgave her the most odious features of resemblance to the Assyrian princess. “I am her knight in the sight and in the teeth of everybody,” he wrote to Madame du Deffand; “I am quite aware that people bring up against her a few trifles on the score of her husband; but these are family matters with which I do not meddle, and besides it is not a bad thing to have a fault to repair. It is an inducement to make great efforts in order to force the public to esteem and admiration, and certainly her knave of a husband would never have done any one of the great things my Catherine does every day.” The portrait of the empress, worked in embroidery by herself, hung in Voltaire’s bedroom. In vain had he but lately said to Pastor Bertrand, “My dear philosopher, I have, thank God, cut all connection with kings;” instinct and natural inclination were constantly re-asserting themselves. Banished from the court of Versailles by the disfavor of Louis XV., he turned in despite towards the foreign sovereigns who courted him. “Europe is enough for me,” he writes; “I do not trouble myself much about the Paris clique, seeing that that clique is frequently guided by envy, cabal, bad taste, and a thousand petty interests which are always opposed to the public interest.”