Examples include the Edict of Compiègne, the Index Librorum Prohibitorum (list of prohibited books) and the condemnation of Salman Rushdie's novel The Satanic Verses by Iranian leader Ayatollah Ruhollah Khomeini.
Religious censorship can also take form in the destruction of monuments and texts that contradict or conflict with the religion practiced by the oppressors, such as attempts to censor the Harry Potter book series.
It is usually performed on the grounds of blasphemy, heresy, sacrilege or impiety – the censored work being viewed as obscene, challenging a dogma, or violating a religious taboo.
Governments established controls over printers across Europe, requiring them to have official licenses to trade and produce books.
[8] A first version of the Index Librorum Prohibitorum ("List of Prohibited Books") was promulgated by Pope Paul IV in 1559, and multiple revisions were made to it over the years.
Some works named in the Index Librorum Prohibitorum are the writings of Desiderius Erasmus, a Catholic scholar who argued that the Comma Johanneum was probably forged and De revolutionibus orbium coelestium, a treatise by Nicolaus Copernicus arguing for a heliocentric orbit of the earth, both works that at the time contradicted the Church's official stance on particular issues.
[12] In 1992 José Saramago's "The Gospel According to Jesus Christ" entry in the Aristeion European Literary Prize was blocked by the Portuguese Under Secretary of State for Culture due to pressures from the Catholic Church.
[13] Although nothing in the Qur'an explicitly imposes censorship, similar methodology has been carried out under Islamic theocracies, such as the fatwa (religious judgment) against The Satanic Verses (a novel), ordering that the author be executed for blasphemy.
Some Islamic societies have religious police, who seize banned consumer products and media regarded as un-Islamic, such as CDs/DVDs of various Western musical groups, television shows and film.
For example, studies have appeared on the censorship of Jewish books when they were first starting to be published, in Italy in the fifteenth and sixteenth century.
In the early thirteenth century the philosophical book The Guide for the Perplexed by Maimonides was prohibited to be read until one was older by some French and Spanish Jewish leaders, because of the perceived danger of philosophy.
According to the Universal House of Justice, the highest governing body of the religion, The purpose of review is to protect the Faith against misrepresentation by its own followers at this early stage of its existence when comparatively few people have any knowledge of it.