Crypto-Islam

Moriscos (, ; ; "Moorish") were former Muslims and their descendants whom the Catholic Church and Habsburg Spain commanded to forcibly convert to Christianity or face compulsory exile after Spain outlawed Islam. Spain had a sizeable Muslim population, the mudéjars, in the early 16th century.

In Islam, taqiyya () is a concept that refers to a Muslim concealing their faith or religious identity to protect themselves from danger. Although the term stems mainly from discrimination against the minority Shiite tradition, it is also considered a legitimate practice under certain conditions in Sunni sources. The practice of concealing one's beliefs has existed since the early days of Islam; early Muslims did so to avoid persecution or violence by non-Muslim governments or individuals.

17th century expulsion of Moriscos from Spain

Crypto-Islam is the secret adherence to Islam while publicly professing to be of another faith; people who practice crypto-Islam are referred to as "crypto-Muslims." The word has mainly been used in reference to Spanish Muslims and Sicilian Muslims during the Inquisition (i.e., the Moriscos and Saraceni and their usage of Aljamiado). With the Portuguese Empire's expansion to the Far East and the Spanish Empire's spread to the Philippines from Latin America, Filipino Muslims and Portuguese Muslims were also subject to the Inquisition, one famous case being Alexo de Castro of the Spanish-occupie

1504 Islamic legal opinion

eunuch and kaid of the Diwan of the Kingdom of Sicily during the reign of William I of Sicily