Crypto-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').
Although only Cristianos Viejos (Old Christians) who could prove limpieza de sangre ("cleanliness or purity of blood") descended from Christian Iberian European ancestry only, without "tainting" of any Jewish ancestry or Muslim Berber/Arab ancestry, were allowed to officially migrate to the New World Spanish possessions, many Christian conversos with Jewish antecedents went to the Spanish possessions, using forged limpieza de sangre documents, or they entered the Spanish possessions via Portuguese Brazil, particularly 1580–1640 when Spain and Portugal were ruled by the same monarch.
[7][9][10] After the Alhambra decree of March 1492, which mandated conversion to Christianity or exile for Jews, numerous conversos, also called Xueta (or Chueta) in the Balearic Islands ruled by Spain, publicly professed Roman Catholicism but privately adhered to Judaism, even throughout the Spanish Inquisition.
[11] As one of the towering figures in Judaism and the author of the Mishneh Torah commentary on the Talmud, Maimonides also issued a landmark doctrinal response to the forced conversions of Jews in the Iberian peninsula by the Almohads: In his Epistle on Martyrdom, however, Maimonides suggested that the persecuted Jew should publicly adopt Islam while maintaining crypto-Judaism and not seek martyrdom unless forced to transgress Jewish commandments in public.
In a sweeping view of the Jewish past, Maimonides marshals examples of heretics and sinners from the Bible to show that even oppressors of Israel were rewarded by God for a single act of piety or respect.
The Christians in Clermont greeted the event with rejoicing: "Candles were lit, the lamps shone, the whole city radiated with the light of the snow-white flock" (i.e., the forced converts).
Comparatively mild legal measures were followed by the harsh edict issued by King Sisibut in 616, ordering the compulsory baptism of all Jews.
A system of strict supervision by the clergy over the way of life and movements of the anusim was imposed...The Neofiti were a group of crypto-Jews living in the Kingdom of Sicily, which included all of Southern Italy from the 13th to the 16th centuries.
In Iran, a large community of crypto-Jews lived in Mashhad, near Khorassan, where they were known as "Jedid al-Islam"; they were mass-converted to Islam around 1839 after the Allahdad events.
[19][20] In 1494, after the signing of the Treaty of Tordesillas, authorized by Pope Alexander VI, Portugal was given the right to found colonies in the Eastern Hemisphere.
The presence of these communities meant that crypto-Jews, who had been forced to accept Catholicism but did not want to emigrate to tolerant countries (e.g. Morocco, Poland, Ottoman Empire, etc.
), could operate within the Portuguese Empire with the full freedom of Catholic subjects but away from the Inquisition while collaborating with existing Jewish communities to hide their true beliefs.
[22] Crypto-Jews presented a security threat to the Kingdom of Portugal, because Sephardic Jews had an established reputation in Iberia for joining forces with Moors to overthrow Christian rulers.
Numerous conversos joined Spanish and Portuguese expeditions, believing there was an economic opportunity in the new lands, and that they would have more freedom at a distance far from Iberia.
[citation needed] Except for those allowed to settle the province of Nuevo Leon under an exemption from the Blood Purity Laws, the number of conversos migrating to the New World was reduced.
The colonization of New Spain took place as a northward expansion over increasingly harsh geography, in regions that were occupied by tribes angered at the encroachment; they formed loose confederations of indigenous peoples to resist the settlers.
The Chichimec, Apache, and other tribes resisted conversion to Christianity and avoided being impressed as laborers or slaves on Spanish ranches and in mines.
He received a royal charter from the Spanish Crown to settle Nuevo León, a large expanse of land in the hostile frontier.
Because of the dangers and difficulties of this region, Carvajal y de la Cueva received an exemption in his charter from the usual requirement that he prove that all new settlers were "Old Christians" (of at least three generations) rather than recently converted Jews or Muslims.
[29] Carvajal's Lieutenant Governor, Gaspar Castaño de Sosa, led a large expedition to New Mexico in 1591 in an effort to establish a colony.
Due to the Inquisition activities in Nuevo León, many crypto-Jewish descendants migrated to frontier colonies further west, using the trade routes passing through the towns of the Sierra Madre Occidental and Chihuahua, Hermosillo and Cananea, and to the north on the trade route to Paso del Norte and Santa Fe (both cities in the colonial Santa Fe de Nuevo Mexico).
While most maintain their Roman Catholic and Christian faiths, they often cite as evidence memories of older relatives practicing Jewish traditions.
Since the 1990s, the crypto-Jews of New Mexico have been extensively studied and documented by several research scholars, including Stanley M. Hordes,[33] Janet Liebman Jacobs,[34] Schulamith Halevy,[35] and Seth D. Kunin, who calls them Hispanos.
In the department of Antioquia, Colombia, as well as in the greater Paisa region, some families also hold traditions and oral accounts of Jewish descent.
[41] A safe haven destination for Sephardic Conversos during the Spanish colonial era was Santa Cruz de la Sierra.
[43] During the 16th century more crypto-Jews that faced persecution from the Inquisition and local authorities in nearby Potosí, La Paz and La Plata moved to Santa Cruz, as it was the most isolated urban settlement and because the Inquisition did not bother the Conversos there;[44] Some settled in the city of Santa Cruz and its adjacent towns, including Vallegrande, Postrervalle, Portachuelo, Terevinto, Pucará, and Cotoca.