ProselytismProselytism (ˈprɒsəlᵻtɪzəm) is the policy of attempting to convert people's religious or political beliefs. Carrying out attempts to instill beliefs can be called proselytization. Sally Sledge discusses religious proselytization as the marketing of religious messages. Proselytism is illegal in some countries. Some draw distinctions between evangelism (or da‘wah in Islamic terminology) and proselytism, regarding proselytism as involuntary or coerced; the two terms can also be understood to merely be synonyms.
Armenian genocide denialArmenian genocide denial is the claim that the Ottoman Empire and its ruling party, the Committee of Union and Progress (CUP), did not commit genocide against its Armenian citizens during World War I—a crime documented in a large body of evidence and affirmed by the vast majority of scholars. The perpetrators denied the genocide as they carried it out, claiming that Armenians in the Ottoman Empire were resettled for military reasons, not exterminated.
Crypto-JudaismCrypto-Judaism is the secret adherence to Judaism while publicly professing to be of another faith; practitioners are referred to as "crypto-Jews" (origin from Greek kryptos – κρυπτός, 'hidden'). The term is especially applied historically to Spanish Jews who outwardly professed Catholicism, also known as Conversos, Marranos, or the Anusim. The phenomenon is especially associated with Renaissance Spain, following the Massacre of 1391 and the expulsion of the Jews in 1492.
Criticism of religionCriticism of religion involves criticism of the validity, concept, or ideas of religion. Historical records of criticism of religion go back to at least 5th century BCE in ancient Greece, in Athens specifically, with Diagoras "the Atheist" of Melos. In ancient Rome, an early known example is Lucretius' De rerum natura from the 1st century BCE. Every exclusive religion on Earth (as well as every exclusive world view) that promotes exclusive truth-claims necessarily denigrates the truth-claims of other religions.
DönmehThe Dönme (Dōnme, دونمه, Dönme) were a group of Sabbatean crypto-Jews in the Ottoman Empire who converted outwardly to Islam, but retained their Jewish faith and Kabbalistic beliefs in secret. The movement was centered mainly in Thessaloniki. It originated during and soon after the era of Sabbatai Zevi, a 17th-century Sephardic Jewish Rabbi and Kabbalist who claimed to be the Jewish Messiah and eventually feigned conversion to Islam under threat of death from the Sultan Mehmed IV.
Islamic–Jewish relationsIslamic–Jewish relations refers to the human and diplomatic relations between Jewish people and Muslims in the Arabian Peninsula, Northern Africa, the Middle East, and their surrounding regions. Jewish-Islamic relations may also refer to the shared and disputed ideals between Judaism and Islam, which began roughly in the 7th century CE with the origin and spread of Islam in the Arabian peninsula. The two religions share similar values, guidelines, and principles. Islam also incorporates Jewish history as a part of its own.
FrankismFrankism was a heretical Sabbatean Jewish religious movement of the 18th and 19th centuries, centered on the leadership of the Jewish Messiah claimant Jacob Frank, who lived from 1726 to 1791. Frank rejected religious norms and said that his followers were obligated to transgress as many moral boundaries as possible. At its height it claimed perhaps 50,000 followers, primarily Jews living in Poland, as well as in Central and Eastern Europe.
AllahdadThe Allahdad (الله داد, ) was an 1839 pogrom perpetrated by Muslims against the Mashhadi Jewish community in the city of Mashhad, Qajar Iran. It was characterized by the mass-killing and forced conversion of the Jews in the area to Islam. Following this event, many of the Mashhadi Jews began to actively practice crypto-Judaism while superficially adhering to Islamic beliefs. The Allahdad incident was a prominent event in the ambivalent history of Jewish–Muslim relations due to the fact that an entire community of Jews were forced to convert, and it was one of the first times European Jewry intervened on behalf of Iranian Jews.