Religious views

Hugo's religious views changed radically over the course of his life. In his youth, he identified as a Catholic and professed respect for Church hierarchy and authority. From there he evolved into a non-practising Catholic, and expressed increasingly violent anti-papist and anti-clerical views. He dabbled in Spiritualism during his exile (where he participated also in seances), and in later years settled into a Rationalist Deism similar to that espoused by Voltaire. When a census-taker asked Hugo in 1872 if he was a Catholic, he replied, "No. A Freethinker".

Hugo never lost his antipathy towards the Roman Catholic Church, due largely to what he saw as the Church's indifference to the plight of the working class under the oppression of the monarchy; and perhaps also due to the frequency with which Hugo's work appeared on the Pope's list of "proscribed books" (Hugo counted 740 attacks on Les Misérables in the Catholic press). On the deaths of his sons Charles and François-Victor, he insisted that they be buried without crucifix or priest, and in his will made the same stipulation about his own death and funeral. However, although Hugo believed Catholic dogma to be outdated and dying, he never directly attacked the institution itself. He also remained a deeply religious man who strongly believed in the power and necessity of prayer.

Hugo's Rationalism can be found in poems such as Torquemada (1869, about religious fanaticism), The Pope (1878, violently anti-clerical), Religions and Religion (1880, denying the usefulness of churches) and, published posthumously, The End of Satan and God (1886 and 1891 respectively, in which he represents Christianity as a griffin and Rationalism as an angel). "Religions pass away, but God remains", Hugo declared. Christianity would eventually disappear, he predicted, but people would still believe in "God, Soul, and the Power."