His attacks on the judicial iniquity of torture—so often callously employed on those supposed instruments of Satan, heretics and witches—were incessant, and it was owing to his influence that the practice was abolished in France by Turgot, his friend, as it had been in Prussia by Frederick, and in Russia by Catherine, his disciples. He advocated the abolition of mutilation, and all forms of cruelty in punishment. He satirised the folly of punishing murder and robbery by the same capital penalty, and thus making assassination the interest of the thief; the barbarity of confiscating the property of children for the crime of the father; and the intricacies and consequent injustice of legal methods. He sought to abolish the sale of offices, to equalise taxation, and to restrict the power of priests to prescribe degrading penances and excessive abstinences. He wrote with fervor against the remnants of serfdom, and defended the rights of the serfs in the Jura against their monastic oppressors. Mr. Lecky says: “His keen and luminous intellect judged with admirable precision most of the popular delusions of his time. He exposed with great force the common error which confounds all wealth with the precious metals. He wrote against sumptuary laws. He refuted Rousseau’s doctrine of the evil of all luxury.” Voltaire’s work went deeper than political reform. He dealt with ideas, not institutions. In a little treatise called the _Voyage of Reason_, which he wrote as late as 1774, he enumerates with exultation the triumphs of reforms which he himself had witnessed. He had previously written, in 1764: “Everything I see scatters the seeds of a revolution which will indubitably arrive, and which I shall not have the happiness to witness.” Buckle notes that “the further he advanced in years, the more pungent were his sarcasms against ministers, the more violent were his invectives against despotism”; and it was said of him in the early days of the Revolution, when it was sanguine but not yet sanguinary, “He did not see what has been done, but he did all that we see.”