Apostasy in IslamW
Apostasy in Islam

Apostasy in Islam is commonly defined as the abandonment of Islam by a Muslim, in thought, word, or through deed. It includes not only explicit renunciations of the Islamic faith by converting to another religion, but also blasphemy or heresy, through any action or utterance implying unbelief, including those denying a "fundamental tenet or creed" of Islam.

Among NonbelieversW
Among Nonbelievers

Among Nonbelievers is a 2015 bilingual English–Dutch documentary on the situation of endangered nonbelievers, especially ex-Muslims, around the world. Set in the United Kingdom, Turkey, the Netherlands and Switzerland, the film is directed by Dorothée Forma and produced by HUMAN with the support of the Dutch Humanist Association. In 2016, it was succeeded by Non-believers: Freethinkers on the Run, which dealt with the fate of apostates and freethinkers in Dutch refugee camps.

Sol HachuelW
Sol Hachuel

Sol Hachuel was a Jewish heroine who was publicly decapitated when she was 17 years old. She was executed in 1834 for alleged apostasy from Islam—apparently without ever having converted to Islam. According to The Jewish Encyclopedia Hachuel "was a martyr to her faith, preferring death to becoming the bride of the sultan." She is considered a tzadeket (saint) by some Jews and is also revered by some Muslims. Jews call her Sol HaTzaddikah, while Arabs call her Lalla Suleika.

Islam's Non-BelieversW
Islam's Non-Believers

Islam's Non-Believers is a 2016 documentary produced by Fuuse Films, and filmed and directed by Deeyah Khan. The film documents the lives and experiences of ex-Muslims: people who have left Islam to become atheists, and who often face discrimination, harassment, ostracism and violence for leaving Islam, both in the UK and abroad. The documentary was first shown on the ITV's current affairs series Exposure.

Kritische IslamkonferenzW
Kritische Islamkonferenz

The Kritische Islamkonferenz or KIK is an irregular organised event in Germany, which was conceived to be the critical counterpart to the Deutsche Islamkonferenz. Its first edition took place in 2008 in Cologne, where it was co-hosted by the Central Council of Ex-Muslims and the Giordano Bruno Foundation. The second edition was held in Berlin in 2013.

Leaving IslamW
Leaving Islam

Leaving Islam: Apostates Speak Out is a 2003 book, authored and edited by ex-Muslim and secularist Ibn Warraq, that researches and documents cases of apostasy in Islam. It also contains a collection of essays by ex-Muslims recounting their own experience in leaving the Islamic religion.

Non-believers: Freethinkers on the RunW
Non-believers: Freethinkers on the Run

Non-believers: Freethinkers on the Run is a 2016 Dutch documentary on the situation of atheists, especially Muslim apostates, in Dutch refugee camps (AZCs). The film is directed by Dorothée Forma and produced by HUMAN with the support of the Dutch Humanist Association. It is the sequel of Among Nonbelievers (2015), which dealt with some of the situations of former Muslims.

Ridda warsW
Ridda wars

The Ridda Wars, were a series of military campaigns launched by the Caliph Abu Bakr against rebel Arabian tribes during 632 and 633, just after the death of the Islamic Prophet Muhammad. Many rebels followed either Musaylimah, Tulayha, Sajjah, Laqit ibn Malik or Aswad Ansi, all of whom claimed to be prophets. Some rebels said that they had submitted to Muhammad as the prophet of Allah, but owed nothing to Abu Bakr. The rebel tribes were defeated and forced back into the control of the caliphate. A detailed reconstruction of the events is complicated by the frequently contradictory and tendentious accounts found in primary sources.

TakfirW
Takfir

Takfir or takfeer denotes excommunication from Islam of one Muslim by another, i.e. accusing another Muslim to be an apostate. The word is found neither in the Quran nor in the hadiths. Kufr and kafir and other terms employing the same triliteral root k-f-r appear. "The word takfir was introduced in the post-Quranic period and was first done by the Khawarij," according to J. E. Campo. The act which precipitates takfir is termed mukaffir. A Muslim who declares another Muslim to be an unbeliever or apostate is a takfiri.