1B - Muslims/Moriscos
Learn how conquest, conversion, expulsion and the Inquisition changed religious life between 1469 and 1516. Distinguish the experiences of Muslims, Moriscos, Jews and conversos, and explain why enforced conformity did not remove religious and social conflict.
Conquering Granada
The Reconquista describes the long, uneven expansion of Christian rule over territories previously governed by Muslims. It should not be imagined as one continuous national campaign with an unchanging purpose. By the late fifteenth century Granada was the last Muslim-ruled kingdom in Iberia. Its survival, internal disputes and relations with Castile formed the immediate setting for the war of 1482–1492.
Ferdinand directed military campaigns while Isabella helped mobilise money, supplies and political support. Artillery and sustained sieges reduced fortified towns; nobles, towns and military orders contributed resources. Divisions among Granada's rulers weakened resistance. Boabdil's position within those struggles made negotiation possible, but Christian success still required years of campaigning rather than a single decisive encounter.
Granada surrendered on 2 January 1492, following capitulations agreed in November 1491. The surrender terms protected Muslim religion, property and aspects of communal life. The surviving capitulations' archival description distinguishes the November agreement from a later document confirming it. Conquest initially changed the ruler without requiring every inhabitant to become Christian.
The victory removed a rival state, expanded Castilian territory and enhanced the monarchs' Catholic reputation. It also created a governing problem: a large Muslim population now lived under Christian rule. Political incorporation was therefore achieved more quickly than religious assimilation. The repartimiento, or redistribution of property and settlement rights, changed ownership and brought Christian settlers, with substantial variation between places and surrender conditions.
From Mudéjars to Moriscos
Muslims under Christian rule were Mudéjars; Muslims who accepted baptism and their descendants became known as Moriscos. The distinction matters because baptism changed their formal legal and religious position. It does not establish that every convert willingly changed personal belief.
In Granada, Archbishop Hernando de Talavera initially favoured gradual conversion through preaching and persuasion. Cisneros used more coercive methods from 1499. Pressure on the community helped provoke revolt in the Albaicín and wider unrest in the Alpujarras. Authorities used rebellion to justify abandoning earlier protections and demanding baptism. The University of Granada's historical study identifies this tension between the capitulations and coercive conversion.
In 1502, Muslims in Castile were required to accept baptism or leave. Restrictions on departure made the choice strongly coercive. Many therefore became Christians in law while retaining elements of language, custom and belief. Authorities could then investigate alleged Islamic practice as heresy by a baptised Christian, rather than treat it as the permitted religion of a Mudéjar.
This policy did not yet apply uniformly across the Crown of Aragon. Muslim communities remained particularly important in Valencia, where landlords valued their labour and dues. Regional privileges and elite interests helped delay compulsory conversion there until Charles' reign. Do not bring the later 1525–1526 measures, or the expulsion of Moriscos in 1609, into the Catholic Monarchs' period as though they had already happened.
Coercion could produce public conformity, but suspicion and cultural difference continued. A judgement about “religious unity” must specify whether it means a uniform legal requirement, sincere belief, everyday practice or mutual acceptance.
Jews, conversos and anti-Semitism
Jewish communities and Christian converts of Jewish ancestry faced related but different threats. Anti-Jewish attacks in 1391 had encouraged or forced many conversions. Some conversos entered occupations and offices previously harder for Jews to access. Their success could generate hostility, while claims of secret Judaism could be used against both real religious nonconformity and innocent rivals.
Limpieza de sangre, or purity of blood, expressed the idea that Christian ancestry mattered independently of baptism. A notorious Toledo statute of 1449 sought to exclude people of converso descent from office. Such rules were not yet one uniform national law; they spread unevenly through particular institutions and provoked dispute. Their significance lay in making inherited descent a potential barrier even when a person was orthodox in belief.
Limpieza de sangre
“Purity of blood”: rules or claims favouring people considered to have established Christian ancestry and excluding some descendants of converts. These were ancestry distinctions, not reliable evidence of a person's belief.
The royal decree of 31 March 1492 required Jews to leave the monarchs' territories unless they accepted baptism. The official rationale alleged that contact with Jews encouraged baptised Christians to return to Judaism. That claim expressed the authorities' justification; it should not be treated as proof that Jewish communities caused Christian heresy. The Spanish state archives preserve the decree.
Those who emigrated faced hurried sales, difficult journeys and the loss of homes and communities; those who converted faced an uncertain future as conversos. Jews were not all financiers or merchants, so economic loss varied by locality and occupation. The expulsion caused serious human and communal harm without warranting an unsupported claim that it single-handedly ruined the entire Spanish economy.
Inquisition and monarchical power
The Spanish Inquisition, authorised by Pope Sixtus IV in 1478, became a powerful means of investigating religious conformity among baptised Christians. Its earliest major targets were conversos accused of practising Judaism. Non-baptised Jews were outside its ordinary jurisdiction as Christians, which is why the Inquisition and the expulsion decree were distinct measures rather than two names for the same policy.
The monarchs gained considerable influence through appointing inquisitors and supporting tribunals. Tomás de Torquemada became inquisitor-general in 1483. The developing central council, usually called the Suprema, helped coordinate a tribunal system. The institution combined a religious purpose with the extension of royal authority, but its powers and introduction could provoke resistance, especially where people regarded it as an intrusion on territorial rights.
Investigations could involve secret testimony, imprisonment and, under regulated circumstances, torture. Outcomes included penance, public reconciliation, confiscation and handing condemned people to secular authorities for execution. The fear caused by investigation extended beyond those executed. There is no need to invent a huge death total to explain its force: uncertainty, reputational damage and property loss also mattered.
Royal benefits were not exclusively financial. Confiscation could provide income, but enforcement cost money, and a desire for correct religion was a serious motive. Political authority and religious conviction could support the same institution. Equally, not every act of local prejudice came from an order by the crown.
By 1516 the crown had reduced openly permitted religious diversity in Castile, while Muslim communities still existed legally in parts of the Crown of Aragon. Converts continued to face suspicion. Greater enforced conformity had therefore coexisted with new divisions between established Christians and people of convert ancestry.
Conquest changes sovereignty; expulsion removes people; conversion changes formal religion; inquisitorial investigation tests alleged conformity. Distinguish the mechanisms before judging their consequences.