linguistic:paraphrasing, structural:reformatting
Religious views

Hugo's religious views changed radically over the course of his life. In his youth and under the influence of his mother, he identified as a Catholic and professed respect for Church hierarchy and authority. From there he became a non-practising Catholic and increasingly expressed anti-Catholic and anti-clerical views. He frequented spiritism during his exile (where he participated also in many séances conducted by Madame Delphine de Girardin) and in later years settled into a rationalist deism similar to that espoused by Voltaire. A census-taker asked Hugo in 1872 if he was a Catholic, and he replied, "No. A Freethinker."

After 1872, Hugo never lost his antipathy towards the Catholic Church. He felt the Church was indifferent to the plight of the working class under the oppression of the monarchy. Perhaps he also was upset by the frequency with which his work appeared on the Church's list of banned books. Hugo counted 740 attacks on Les Misérables in the Catholic press. When Hugo's sons Charles and François-Victor died, he insisted that they be buried without a crucifix or priest. In his will, he made the same stipulation about his own death and funeral.

Yet he believed in life after death and prayed every single morning and night, convinced as he wrote in The Man Who Laughs that "Thanksgiving has wings and flies to its right destination. Your prayer knows its way better than you do."

Hugo's rationalism can be found in poems such as Torquemada (1869, about religious fanaticism), The Pope (1878, 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). The Hunchback of Notre-Dame also garnered attention due to its portrayal of the abuse of power by the church, even getting listed as one of the "forbidden books" by it. In fact, earlier adaptations had to change the villain, Claude Frollo from being a priest to avoid backlash.

Vincent van Gogh ascribed the saying "Religions pass away, but God remains," actually by Jules Michelet, to Hugo.