The Spanish Inquisition (1478-1834): The Bloody Legend Tested Against the Archives

The myth this article confronts is not a caricature invented by apologists. It lives in ordinary conversation, in school textbooks, in films, and even in Catholic homilies that repeat it unknowingly. It generally takes four forms that can be isolated to answer them better.

First element: astronomical figures

In its most extreme form, the objection claims that the Inquisition killed "millions" of innocents — a figure the American apologist Dave Armstrong documented among some anti-Catholic polemicists, up to 68 million dead^[2]. This inflation is delirious, but it exists: evangelical preachers, websites, and popular history textbooks still repeat it.

In its more measured form, the objection relies on Juan Antonio Llorente (1756-1823), a former secretary of the Holy Office who joined the French camp during the Napoleonic occupation and published in exile in Paris in 1817 his Histoire critique de l'Inquisition d'Espagne. Llorente claims that over three and a half centuries, the Inquisition pronounced 341,021 sentences, including 31,912 executions in person and 17,659 in effigy^[3].

These figures, based on extrapolations from archives partly destroyed by Napoleonic troops, fed the Western imagination for a century and a half. The most widespread hypothesis among historians of the Holy Office — Catholic or not (Kamen, Peters, Bennassar, Pérez, Bethencourt, Contreras, Henningsen) — is that these figures are inflated by a factor of 7 to 10; the table below gives their sources and limits.

Second element: spectacular torture

The word "Inquisition" immediately evokes, in popular culture, dark dungeons, spiked instruments, wheels, "iron maidens" with internal nails, the descending pendulum of Edgar Allan Poe's The Pit and the Pendulum (1842), masked black monks torturing naked women. It is the image of a sadistic tribunal, without rules, without limits.

Third element: total oppression of conscience

According to the received narrative, the Inquisition prevented free thought in Spain for three centuries, explaining Spain's "backwardness" compared with Protestant nations, and embodying religious fanaticism par excellence. This is the thesis of Voltaire in Candide (chapter 6, the Lisbon auto-da-fé) and of the Encyclopédie.

Fourth element: identifying Catholicism with cruelty

The implicit conclusion of the whole: the Catholic Church itself would be responsible, in its doctrine and organization, for this cruelty. The Inquisition would prove that "the Church always tortured", that "Christianity produces violence", and that a true religion could never be associated with such a system.

These four elements form what Edward Peters, in his reference work Inquisition (University of California Press, 1988), calls "the myth of the Inquisition" (with definite article, capital letter, in the singular) — an object constructed by five centuries of polemic, which he carefully distinguishes from the three historically real Inquisitions (medieval, Spanish, Roman)^[4].

Edward Peters shows that this myth, born at the end of the 16th century, survived historical refutations because it became a cultural instrument — first Protestant, then liberal, then secular — for thinking about religious freedom and modernity against a figure of Baroque Catholicism^[5].

Before confronting the figures, we must understand why this image is so effective. Three forces converge to make the Spanish Inquisition the most enduring anti-Catholic symbol in Western culture.

The invention of the Protestant printing press

The tribunal of the Holy Office was born in 1478. The "Black Legend" in the strict sense was born a century later, in 1567, with a book printed in Heidelberg under a pseudonym: Sanctae Inquisitionis Hispanicae Artes aliquot detectae ("Some Practices of the Spanish Holy Inquisition Unveiled"), published under the name of Reginaldus Gonsalvius Montanus^[6]. Behind this pseudonym probably hide Antonio del Corro, Casiodoro de Reina, and Juan Pérez de Pineda — three Spanish Hieronymite monks converted to Protestantism and refugees in Geneva, then in England and the Netherlands^[7].

According to Edward Peters, this book was an immediate success — reissued in English and French as early as 1568-1570, then translated into Dutch, German, and Hungarian — and it became the main source of all later Protestant presentations of the Spanish Inquisition^[8].

The British historian Geoffrey Parker showed that this propaganda would not have had such reach without the printing press, which had become a confessional weapon of war in the Netherlands revolted against Philip II (1567-1648) and in Elizabethan England after the Armada of 1588^[9]. The Spanish tribunal had existed for 89 years when its international image was frozen by a book — and that image, manufactured by exiles in political struggle, remained.

The Enlightenment and the anticlerical struggle

Two centuries later, Voltaire turned the auto-da-fé into a universal symbol of religious obscurantism. In Candide (1759), in chapter 6, after the Lisbon earthquake (1755) — which was Portuguese, not Spanish, but the image is interchangeable — the sages of the country organize a public ceremony:

"After the earthquake which had destroyed three quarters of Lisbon, the sages of the country had found no more effectual means to prevent utter ruin than to give the people a fine auto-da-fé; it was decided by the university of Coimbra that the sight of a few people burnt over a slow fire, with great ceremony, is an infallible secret for preventing earthquakes." — Voltaire, Candide or Optimism, Geneva, 1759, chap. 6^[10]

The ironic tone masks a deeper conceptual operation: the auto-da-fé is no longer one historical event among others; it is now the incarnation of religious unreason. The Encyclopédie (1751-1772), Montesquieu in the Persian Letters, then Diderot, d'Holbach, and Condorcet take up and amplify the motif^[11]. The French Revolution makes inquisitorial fanaticism the exact antithesis of the Rights of Man.

Romantic darkness and visual memory

Finally comes the 19th century, which adds to political polemic an emotional and visual memory. The Monk by Matthew Gregory Lewis (1796), The Pit and the Pendulum by Edgar Allan Poe (1842), the paintings of Francisco Goya (1746-1828) — notably his Inquisition series including the Auto-da-fé (circa 1812-1819, today at the Real Academia de San Fernando, Madrid) — fix in the collective eye a nightmare tribunal.

Edward Peters stresses that by the end of the 19th century, the myth is no longer mainly religious or political: it has become artistic, literary, and visual — it lives in Poe, Lewis, Hugo, and Goya — and this cultural layering makes it very difficult to dismantle by archives alone^[12].

It is this triple heritage — Protestant, philosophical, Romantic — that we now call the "Black Legend" (leyenda negra). The word itself, as we shall see, is historically dated.

The expression leyenda negra is famous enough to be taken for a fact. It is not one: it has an author and a date.

It is the Madrid historian Julián Juderías Loyot (1877-1918), an official at the Spanish Ministry of Foreign Affairs, who made it an operative concept in a book published in Madrid in 1914: La Leyenda Negra y la verdad histórica^[13]. The novelist Emilia Pardo Bazán had used the expression as early as 1899 in a lecture at the Sorbonne, but Juderías is the first to propose a systematic definition of it^[14].

"By the black legend we mean the atmosphere created by the fantastic tales published in almost every country about our homeland; the grotesque descriptions that have always been made of the character of Spaniards as individuals and as a community; the denial, or at least the concealment, of everything favorable and beautiful in the various manifestations of culture and art; the accusations which, in every age, have been launched against Spain on the basis of exaggerated, misinterpreted, or completely false facts." — Julián Juderías, La Leyenda Negra y la verdad histórica, Madrid, 1914, p. 24^[15]

Juderías is not a Catholic apologist. He is a patriotic historian trying to understand why his country is, in the early 20th-century international press, systematically presented as backward, fanatical, cruel, and black. He identifies four families of classic accusations: the conquest of America (Las Casas amplified by the Dutch), the Inquisition (Montanus, Foxe, Llorente), the Spanish national character (the cliché of pseudo-Arab cruelty), and economic decline (presented as a consequence of Catholicism).

The American historian Philip Wayne Powell, in Tree of Hate: Propaganda and Prejudices Affecting United States Relations with the Hispanic World (1971), empirically confirmed the persistence of this structure of prejudice in American culture, including in university textbooks of the 1960s^[16]. The Black Legend is not a religious polemic; it is a centuries-old cultural construction that has survived every historical demonstration.

The historiography of the Spanish Inquisition underwent an archival revolution between 1970 and 2000. For the first time, the internal sources of the Holy Office were systematically and quantitatively studied. The result is a complete change of scale.

The Contreras-Henningsen turning point (1986)

The central intellectual event is the publication, in 1986, of a collective study directed by Jaime Contreras (University of Alcalá) and Gustav Henningsen (Danish anthropologist, Danish National Archives): "Forty-four Thousand Cases of the Spanish Inquisition (1540-1700): Analysis of a Historical Data Bank", in The Inquisition in Early Modern Europe: Studies on Sources and Methods, edited by Henningsen and John Tedeschi, Northern Illinois University Press, 1986^[17].

Contreras and Henningsen studied the annual relaciones de causas that all regional tribunals were required to send to the Council of the Suprema in Madrid. These annual summaries cover the period 1540-1700 — 160 years, the best-documented period. The raw figures are as follows:

That is, out of 44,674 trials studied, 826 effective executions — a real execution rate of 1.85%, and a rate of killing in absentia that was purely symbolic (the statue is burned, the condemned person is not) of 1.74%.

Jaime Contreras and Gustav Henningsen conclude that the files ending in an effective execution represent only a tiny fraction of the 44,674 cases examined: in light of the archives themselves, the popular image of a Spanish Inquisition that massacred on a grand scale is indefensible^[18].

The authors themselves pointed out the limits of their corpus: some tribunals (Cuenca, Valladolid for certain years) have gaps; the 1478-1540 period — the harshest — is not covered; a few cases were excluded for methodological reasons^[19]. It is therefore not an exhaustive count. But it is the first serious archival count, and it sets the range within which total estimates must then fall.

Henry Kamen and the Yale revision (1965-2014)

The British historian Henry Kamen (born 1936), professor at the University of Wisconsin-Madison and later researcher at the Spanish CSIC, published in 1965 the first edition of The Spanish Inquisition: A Historical Revision (Weidenfeld and Nicolson). He produced three successive editions (1985, 1997, 4th ed. Yale University Press, 2014), each deeply reworked as the archives opened^[20].

Kamen is, on this subject, the academic voice of reference in the English-speaking world. He is neither a militant Catholic nor a Spanish nationalist: he is a scholar in the British liberal tradition who spent his life studying the collections of the Archivo Histórico Nacional in Madrid, the Archivo de Simancas, and the local collections of the regional tribunals.

Henry Kamen thus summarizes his verdict: the popular image of a bloodthirsty tribunal massacring Spain for three centuries does not match the archives. The tribunal was severe, sometimes unjust, feared everywhere — but its effective execution rate remains, proportionally, lower than that of 16th-century French civil justice, and far lower than that of the German and English Protestant courts of the same era^[21].

One of Kamen's most quoted passages concerns the decade 1559-1563, where Protestant propaganda precisely located the Spanish "great terror" against Protestants. Kamen, after systematically studying the collections, concludes:

According to Kamen's research, between 1559 and 1563, no more than eighty-three people — sixty-four Spaniards and nineteen foreigners — died at the hands of the Inquisition, when the English authorities of Mary Tudor were executing during the same period nearly four times as many heretics, and the French authorities of Henry II at least three times as many^[22].

This is not an apology: it is an archival finding. It changes nothing about the moral qualification, but it changes the scale of comparison.

Edward Peters and the deconstruction of the "myth"

Where Kamen weighs the figures, Edward Peters (1936-2024, professor at the University of Pennsylvania, medievalist and canon law specialist) weighs the narrative. His book Inquisition (Free Press 1988, University of California Press 1989) became the reference for understanding how the myth was manufactured, independently of the question of what happened^[23].

Peters distinguishes three different objects that everyday language confuses:

1. The historical inquisitions: real ecclesiastical tribunals — medieval (1184-1450), Spanish (1478-1834), Roman (1542-1908), Portuguese (1536-1821). Variable procedures, known statistics, accessible archives.
2. The Inquisition in the singular with a capital: an object of polemic manufactured between 1567 and 1800 by Protestant pamphlets, liberal historiography, and Romantic literature. Target: the Roman Catholic Church as an institution.
3. The cultural myth: a floating symbol circulating in films, comics, and comedy sketches. Detached from any precise historical reference.

Peters shows that the confusion between these three levels is itself a propagandistic inheritance: turning a multiplicity of ecclesiastical institutions into a single global and timeless tribunal was precisely the rhetorical project of Protestant polemicists.

Bartolomé Bennassar and the Mediterranean inquiry (1979)

For the French-speaking world, the historiographical turning point was the collective work directed by Bartolomé Bennassar (1929-2018), French historian, ENS graduate and professor at the University of Toulouse, a leading Hispanist: L'Inquisition espagnole, XVe-XIXe siècle, Hachette Littérature, Paris, 1979 (402 pp.)^[24]. Bennassar worked with Catherine Brault-Noble, Jean-Pierre Dedieu (who himself became one of the great specialists of the subject at the EHESS), and Claire Guilhem.

Bennassar isolates four phases of the Spanish Inquisition and notes that the 1478-1525 phase was the harshest — about 40% of convicts ended at the stake, an order of magnitude above the three-century average^[25]. This precision is crucial: the Black Legend is made of inflations, but it also feeds on historical shortcuts (extending to 356 years what characterized only the first 50 years).

Bartolomé Bennassar and his co-authors note that, while the number of inquiries opened was high, the number of capital punishments was very low, and torture marginal and highly codified — which diminishes neither the moral gravity of the system, nor occasional cruelty, nor the social anguish it generated, but obliges us to speak with figures^[26].

Joseph Pérez, Francisco Bethencourt, and the French-language school

Two major French-language works complete the revision. Joseph Pérez (1931-2020), great French Hispanist at Bordeaux-III University, published in 2002 with Fayard Brève histoire de l'Inquisition en Espagne — an accessible yet rigorous synthesis^[27]. Francisco Bethencourt, professor at the University of Lisbon's social sciences faculty then at King's College London, published in 1995 with Fayard L'Inquisition à l'époque moderne: Espagne, Portugal, Italie, XVe-XIXe siècle (550 pp.)^[28]. Bethencourt offers the first comparative synthesis of the three Iberian and Italian Inquisitions.

Francisco Bethencourt argues that what distinguishes the Spanish Holy Office is not cruelty — the civil courts of the Ancien Régime are in many respects crueler — but the slow construction of a centralized bureaucracy of confessional control: it is this administrative structure, more than the number of burnings, that makes the institution historically singular^[29].

The most widespread historiographical hypothesis today

The most widespread hypothesis today among historians of the Holy Office — Catholic, Protestant, Jewish, or secular (Chaunu, Bennassar, Kamen, Peters, Rawlings: see the table) — is the following:

The gap between Llorente (about 32,000) and the modern consensus (about 3,000-5,000) is a factor of 7 to 10. The gap between popular propaganda ("millions") and the consensus is a factor of 1,000 to 20,000. These gaps cannot be bridged by nuance: they signal a historical lie of scale.

The error that every serious discussion must avoid from the start is speaking of "the Inquisition" in the singular. There were three different institutions, with distinct dates, jurisdictions, procedures, execution percentages, and modes of operation.

The most famous Inquisition worldwide is the Spanish one, because it is the most politically visible and because it became, from the 16th century onward, the object of Protestant propaganda. But it is not the most active over the long term, and it did not try Galileo.

See the detailed article: Heretics and the Black Legend of the Inquisition — for an overview of the three Inquisitions and their comparative history.

Why this confusion matters

Galileo was not tried by the Spanish Inquisition. He was tried in 1633 by the Roman Inquisition, created by Paul III in 1542^[30]. Yet popular confusion — "inquisitions are all the same" — systematically projects the Galileo case onto the Spanish Holy Office, and vice versa. This confusion makes it possible to pile the grievances against every Catholic jurisdiction onto the Spanish institution alone, artificially exaggerating its darkness.

Likewise, the spectacular witch hunts (Salem in New England 1692, Bamberg 1626-1631, Würzburg, the French Basque country of 1609) are regularly presented as "inquisitorial". Most are not: they fall under civil, royal, or municipal jurisdictions, in a Protestant or Puritan context. The Spanish Inquisition, as we shall see, on the contrary slowed down witch hunting in the peninsula.

To evaluate a tribunal, one must know how it works. The Black Legend partly rests on ignorance of the real procedure. Here it is, with primary sources in hand.

The bull Exigit sincerae devotionis (1 November 1478)

The institution was created at the request of the Catholic Monarchs — Isabella of Castile and Ferdinand of Aragon — by the bull Exigit sincerae devotionis affectus of Pope Sixtus IV (Francesco della Rovere), dated 1 November 1478^[31]. This bull granted the Spanish sovereigns, and them alone, the right to appoint inquisitors in their kingdoms — an exorbitant privilege that makes the Spanish Holy Office a mixed institution, more royal than pontifical.

This is a crucial point for theologically qualifying the institution. The Spanish Inquisition is not an ordinary organ of the government of the universal Church: it is a tribunal of the Spanish crown, authorized by the Holy See but administered by the king, and financed by confiscations^[32]. Its political raison d'être — confessionally unifying the peninsula recently reconquered from Islam, controlling Jewish conversos and later Muslim moriscos — is inseparable from its religious raison d'être.

Sixtus IV protests as early as 1482

Very quickly, the pope realized that the tribunal he had authorized was escaping his control and committing abuses. As early as 1482, Sixtus IV published the bull Ad perpetuam rei memoriam (18 April 1482), which Henry Charles Lea — the American historian, hardly suspected of Catholic apologetics — called "the most extraordinary bull in the history of the Inquisition"^[33].

In it Sixtus IV explicitly denounces the abuses:

"The inquisitors of Aragon had been moved not by zeal for the faith but by cupidity: many faithful Christians, on the evidence of slaves, enemies and unfit witnesses, without legitimate proofs, had been thrust into secular prisons, tortured and condemned as heretics, their property confiscated and their persons relaxed to the secular arm for execution." — Sixtus IV, bull Ad perpetuam rei memoriam, 18 April 1482, after the summary given by Henry Charles Lea^[34]

It is the Church itself which, from the fourth year of the tribunal's operation, publicly condemns its practices. Ferdinand of Aragon then threatens to withdraw military support to pontifical Italy; Sixtus IV suspends the effect of the April 1482 bull, without renouncing his substantive criticisms^[35]. The October pontifical act is a year later: it is the bull of 17 October 1483 which appoints Torquemada Inquisitor General for Aragon, Catalonia, Valencia, and Majorca^[36].

Tomás de Torquemada and the Instructions (1484)

In 1483, the Dominican Tomás de Torquemada (1420-1498) was appointed first Inquisitor General for Castile, then for Aragon, Catalonia, Valencia, and Majorca^[37]. He is the organizer of the machine. In 1484, he convened a general assembly of inquisitors in Seville and promulgated 28 articles of instructions, completed in 1485, 1488, and 1498^[38].

These Instrucciones antiguas are, for the tribunal, what modern penal codes are for contemporary justice: a written, public, binding procedural framework. They set deadlines, the composition of tribunals, conditions for the use of torture, the nature of penalties, and the — limited but real — rights of the defense.

It is precisely the existence of a written code that, paradoxically, distinguishes the Spanish Inquisition from the European civil criminal justices of the same era, which were far more arbitrary, expeditious, and cruel^[39].

The organization: Suprema and 21 tribunals

At the top, the Council of the Supreme and General Inquisition (Consejo de la Suprema y General Inquisición), created in 1483, chaired by the Inquisitor General and composed of five councillors. It sits in Madrid from the 16th century onward. It is the central organ coordinating, hearing appeals from, and controlling the regional tribunals.

Below, 14 regional tribunals in the 16th century (Seville, Cordoba, Toledo, Valencia, Zaragoza, Barcelona, Granada, Valladolid, Llerena, Murcia, Logroño, Santiago de Compostela, Cuenca, Las Palmas), later raised to 21 with the overseas tribunals (Lima 1569, Mexico 1571, Cartagena de Indias 1610, Manila from 1583 as a commissariat).

Each regional tribunal normally includes two inquisitors (one jurist, one theologian), a fiscal prosecutor, a clerk, a bailiff, and several calificadores (theologians qualifying the accused propositions) and familiares (lay auxiliaries)^[40]. They are bureaucrats more than fanatics: most have a university legal education.

The procedure step by step

The typical procedure of a faith case follows eight steps that all contemporary syntheses (Bennassar, Kamen, Pérez, Bethencourt, Dedieu) describe convergently:

1. Edict of grace (Edicto de gracia): at the start of an inspection visit, the inquisitors read in a local church the list of heresies and invite the faithful to denounce themselves or denounce their relatives. During a grace period (generally 30 to 40 days), self-denunciation allows reconciliation without grave punishment.
2. Denunciation: at the end of the period, anonymous denunciations, sometimes multiple, sometimes prior to the edict. Anonymous denunciation is a major procedural weakness (point 7 below).
3. Preliminary inquiry (sumaria): the accusation is investigated without the accused being informed. Witnesses heard in secret, qualifiers consulted on the theological gravity of the propositions.
4. Preventive detention: the accused is arrested, his property sequestered (not confiscated, until the final sentence). He is placed in the secret prisons of the Holy Office. Economic seizure: the sequestered property is used to maintain the prisoner (who pays for his own detention), to pay the trial costs, and finally, in case of conviction, to fill the tribunal's coffers^[41].
5. Hearings (audiencias): the accused is interrogated. He does not know who denounces him nor exactly what he is accused of. He is asked to "examine his conscience" and declare himself guilty. Spontaneous confession is, in the tribunal's logic, the ideal path.
6. Formal accusation (acusación): if the accused does not spontaneously incriminate himself, the fiscal prosecutor presents a list of articles of accusation. At this stage — and only at this stage — a lawyer (abogado de los presos) is appointed. He is chosen among the tribunal's official lawyers and swears to abandon the defense if guilt appears evident to him^[42].
7. Production of witnesses: the accused receives an expurgated version of the depositions against him (names and identifying details removed). He may produce tachas (challenges of witnesses, by demonstrating their personal hostility), witnesses for the defense, and indirectas (indirect evidence). It is here that the inquisitorial procedure, despite its limits, is more protective than many civil procedures of the era, which do not even grant that.
8. Sentence: voted by the full tribunal (consulta de fe), confirmed by the Suprema in case of doubt. Three broad categories of sentence: acquittal or suspension (rare but real), reconciliation (with public abjuration and punishment), relaxation to the secular arm (equivalent to a death sentence, executed by the civil authority).

Henry Kamen identifies two major flaws in the procedure — the secrecy of depositions and the anonymity of denouncers — but also, compared with 16th-century European civil justices, several relative guarantees: appointed lawyer, rules of admissibility of evidence, possible challenge of witnesses, appeals before the Suprema, reasoned sentences. The tribunal committed injustices, within a legal framework more structured than many of its contemporaries^[43].

Torture: strict rules, minority use

This is one of the points where the Black Legend is most inflammatory, and where the archives are most precise. Spanish inquisitorial torture obeyed the following rules, derived from Torquemada's Instrucciones and later manuals (notably Nicolau Eymerich's Directorium inquisitorum, circa 1376, taken up in the 16th century by Francisco Peña)^[44].

The formal rules are:

• Torture may be applied only if guilt is already "half proven" by other means.
• It must be authorized by the full tribunal (two inquisitors plus the ordinary) and entered in the register.
• It must not "mutilate", "shed blood", or "cause permanent harm".
• A physician (médico) must be present to monitor the subject's condition and stop the procedure if necessary.
• The session is in practice limited to about 15 minutes^[45].
• A confession obtained under torture must be freely confirmed within the following 24 hours, in an ordinary hearing, outside the torture chamber. Without this free confirmation, it is legally void.
• Only three methods are authorized: the garrucha (suspension by the wrists), the toca (waterboarding with a wet cloth), and the potro (cord rack).
• Spiked instruments, wheels, cages, thumbscrews, braziers — commonly depicted in Black Legend iconography — do not appear in the Spanish Holy Office's inventories of torture instruments^[46].

On frequency of use, counts vary by tribunal and period. Gustav Henningsen estimates at about 20% on average the share of heresy trials in which torture is ordered (from 7% in Granada in the mid-16th century to 30% in Valencia in the 17th century)^[47]. For secondary offenses (bigamy, blasphemy, heretical propositions), torture is rare or nonexistent.

Bartolomé Bennassar and his co-authors judge inquisitorial torture, paradoxically, one of the least barbaric in 16th-century Europe: codified, supervised, medicalized, less frequent than in secular justices. This justifies it in no way morally, but it invalidates the image of permanent suffering popularized by Protestant propaganda^[48].

The contrast with European civil justice is illuminating. 16th-century French royal justice used the question ordinaire and extraordinaire (progressive weights, thumbscrews, forced water) with no time limit and no physician present. The German criminal justice of the era applied the wheel, public mutilation of fingers, and the stake for witchcraft without any confession being needed. The English justice of Henry VIII and Mary Tudor proceeded by burning heretics in the middle of London (the Marian Martyrs of Foxe indirectly testify to this)^[49].

Penalties: the real pyramid

The final sentence, in Spanish inquisitorial procedure, is practically never capital punishment. In 94% of cases (Contreras-Henningsen), it is one of the following penalties, ordered in a genuine pyramid.

Several penalties are combined: a "reconciled" convict rarely suffers a single penalty. Confiscation is almost systematic in case of conviction for major heresy, which economically destroys families. The sanbenito displayed in the local church dishonors the family for several generations — in the long run, perhaps the most socially destructive penalty.

Joseph Pérez stresses the sanbenito permanently displayed in the neighborhood church, sometimes for centuries: it dishonors children, grandchildren, and nephews, and constitutes the most cruel long-term inquisitorial weapon — far more than executions, which are rare. The Black Legend focused on the stake; the archives show a system acting above all through hereditary infamy^[50].

The auto-da-fé: liturgy, not spectacle

The word auto-da-fé (act of faith) designates the public ceremony during which sentences are read and executed. Contrary to the modern imagination, it is not mainly a burning: it is first and foremost a penitential liturgy.

The reconciliados — accused who abjured and accepted their punishment — parade in procession wearing the sanbenito and an extinguished candle, hear the sentence on their knees before the tribunal and the cross, make their public abjuration, then are absolved and reincorporated into the Church. Most participants in an auto-da-fé leave it alive, dishonored but alive. The relajados — about 1 to 2% of cases according to Contreras-Henningsen — are handed over to the civil authorities, who carry out the execution outside the religious ceremony, generally the next day and outside the walls^[51].

The most spectacular autos-da-fé — the Madrid one in 1680 immortalized by Francisco Rizi (Auto-da-fé on the Plaza Mayor of Madrid, Prado) — gather dozens of convicts on a single day, but they are rare (a few per century in each regional tribunal) and always linked to political or dynastic events.

The popular image of an "Inquisition pursuing true and free Christians" is a modern projection. The archives show four phases with different targets.

Phase 1 (1478-1530): Judaizing conversos

In the first phase — the harshest — the overwhelming majority of the accused are conversos, that is, Jews converted (often forcibly) to Christianity since the pogroms of 1391, suspected of secretly practicing Judaism^[52]. In Valencia between 1484 and 1530, they represent 91.6% of the accused^[53]. Spanish legislation on "limpieza de sangre" ("purity of blood") — barring descendants of Jews or Muslims from certain civil, military, and religious offices — was born at this time and is a grave error of the Spanish Church, criticized by several popes: Nicholas V had condemned it as early as 1449, and Pius V vainly tried to have the archdeaconry of Toledo granted to a servant who was not limpio (reported in 1573 by the Venetian envoy Leonardo Donato) — while Paul III had on the contrary confirmed the Toledan statute by brief of 28 May 1548^[54].

It is also the phase in which 40% of convicts end at the stake (Bennassar). Of the total 3,000 to 5,000 executions over three centuries of Inquisition, about 2,000 are concentrated between 1480 and 1530 — about two thirds of the deaths if we take the low estimate (around 3,000 total executions), and around 40% if we take the high range (5,000): in all cases, most deaths occur in 15% of the time the tribunal operated^[55].

Phase 2 (1525-1630): the moriscos

The moriscos are Muslims converted (often forcibly) to Christianity after the edicts of 1502 (Castile) and 1525 (Aragon). The Inquisition watches them from the mid-16th century onward. In Granada between 1560 and 1571, they constitute 82% of the accused^[56]. The crisis leads, outside the inquisitorial framework, to the morisco revolt of Granada (1568-1571) and their massive expulsion in 1609-1614 by Philip III — a royal, not inquisitorial, decision^[57].

Phase 3 (1530-1630): Protestants — very few

Contrary to the Black Legend imagination, Protestants executed by the Spanish Inquisition are rare. Kamen identifies about 200 cases over the whole period, concentrated in the years 1559-1563 (Seville and Valladolid centers)^[58]. Protestantism never took hold in Spain — and the Inquisition did not have to execute en masse a population it did not have. Paradoxically, it is the relative absence of Protestants in Spain that allowed European Protestant propaganda to turn each execution into an amplified martyrdom.

Phase 4 (1530-1834): alumbrados, bigamists, blasphemers, sorcerers, forbidden books

As time goes on, the target diversifies. Alumbrados (illuminati, marginal mystics), bigamists, blasphemers, holders of forbidden books (Index), sodomites (in Aragon, Catalonia, Valencia, and Majorca where the Inquisition has jurisdiction over sodomy — not in Castile), and sorcerers progressively occupy most files. Many of these cases end with mild penalties: penance, fine, temporary sanbenito.

William Monter, in Frontiers of Heresy: The Spanish Inquisition from the Basque Lands to Sicily (Cambridge University Press, 1990), shows that in the "Aragonese century" (1530-1630), the peripheral tribunals (Zaragoza, Barcelona, Valencia, Navarre, Sicily) executed almost as many people for sodomy as for heresy^[59]. This is a historically embarrassing fact: it shows the tribunal progressively turned into a general organ of moral discipline, which was not its original object.

If a single example were needed to understand that the Spanish Inquisition is not the furious tribunal of the myth, it would be the affair of Zugarramurdi and Urdax, two Basque villages at the foot of the Navarrese Pyrenees, in 1609-1614.

The panic

Between 1609 and 1610, in this border zone, a demonological panic breaks out. 1,384 children and 420 adults are accused of witchcraft^[60]. The Logroño tribunal holds a great auto-da-fé on 7-8 November 1610 during which 6 people are burned alive (5 women and 1 man) and 5 statues are burned in effigy^[61]. The climate is that of the great contemporary witch hunts in Germany, Switzerland, and France — where people are burned by the dozen.

Salazar Frías's inquiry

The Logroño tribunal is completed in June 1609 by a third inquisitor, a jurist trained in Salamanca: Alonso de Salazar Frías (1564-1635). In 1611, the Suprema entrusts him with an edict of grace: go out across the Basque country, grant pardon to all who denounce themselves and denounce their accomplices, and gather the real extent of the facts.

For a year, Salazar visits more than 30 localities. He collects 1,802 voluntary depositions and hears more than 6,000 people. What he discovers is decisive: of the 1,802 people who denounce themselves, almost all retract their previous confessions, attributed to pressure, torture, fear, or collective hallucinations. He questions children, confronts them with adult accusers, verifies material details (places of sabbaths, diabolical marks, nocturnal flights), and concludes that no verifiable material fact supports the accusations.

His report to the Suprema, dated 24 March 1612, is one of the most extraordinary texts in the history of 17th-century science:

"I have found no evidence, even indirect, from which to infer that a single act of witchcraft really took place, whether performed in person or by proxy. Moreover, I have become convinced that the new testimonies could not be presented without still wider discussion. For I find that there were neither witches nor bewitched in the province until people talked and wrote about them." — Alonso de Salazar Frías, second report to the Suprema, 24 March 1612^[62]

The Suprema accepts Salazar's conclusions. In August 1614, it publishes new instructions for witchcraft cases imposing rigorous rules of evidence: no death sentence may be pronounced on the basis of children's testimony, uncorroborated confessions, or unverifiable phenomena. In practice, these rules put an end to witch burnings in the Spanish crown^[63].

At the same time, 25,000 people are put to death for witchcraft in the Holy Roman Empire (1560-1660), 3,000 to 4,000 in France (civil justice), 1,500 in Scotland, 300 in Calvinist Geneva^[64]. Inquisitorial Spain, from 1614 onward, executes for witchcraft fewer than 10 people in two centuries^[65]. A total inversion of the stereotype.

Gustav Henningsen presents Salazar Frías as one of the greatest scientific minds of his time: the tribunal that Protestant propaganda depicted as the most obscurantist in Europe actually ended witch hunting well before the Protestant jurisdictions — one of the most complete reversals achieved by historiography since 1980^[66].

See the detailed article: The Witch Hunts in Europe — for the complete comparison with the figures of civil and Protestant jurisdictions.

Comparing is not excusing. The goal is not to say "others did worse", but to correctly measure the scale. The compared figures below are compiled by the German historian Wolfgang Behringer (Witches and Witch-Hunts: A Global History, Polity, 2004) and by the European syntheses of Robert W. Thurston (The Witch Hunts, Pearson, 2007).

Once again: these comparisons do not exonerate the Spanish Inquisition. They simply show that whoever wants to make the Spanish Inquisition the most murderous tribunal of Ancien Régime Europe is wrong by an order of magnitude. Inquisitorial Spain executes, per year and per capita, fewer people than royal France, Tudor England, the Holy Empire, or the Protestant cantons of the Holy Empire.

Henry Kamen draws from this a comparison disturbing for both camps: a Protestant accused of heresy in the 16th century had statistically more chance of dying under Mary Tudor in England, under Henry II in France, or before the German princely courts than before the Spanish Holy Office — that is what the archives say^[67].

Let us now retrace, source by source, the manufacture of the myth. It is the story of a 1567 Protestant text, amplified by the war in the Netherlands, taken up by the Enlightenment, codified by an ex-Bonapartist secretary in 1817, and fixed in culture by Poe, Lewis, and Goya.

1567 — Reginaldus Gonsalvius Montanus

First link: Sanctae Inquisitionis Hispanicae Artes aliquot detectae, printed in Heidelberg under a pseudonym by three Spanish Protestant refugee monks (Antonio del Corro, Casiodoro de Reina, Juan Pérez de Pineda). The book recounts the Holy Office's procedures in a systematically dark light and gives a series of spectacular cases (often real but isolated, sometimes invented)^[68]. Immediate success: English, Dutch, French, German, and Hungarian editions between 1568 and 1580.

1563 — John Foxe, Acts and Monuments (Book of Martyrs)

Printed in London in 1563, expanded in 1570, 1576, 1583. Foxe devotes several chapters to the "execrable Inquisition of Spain". The book is, after the Bible, "the greatest single influence on English Protestant thinking of the late Tudor and early Stuart period" according to John Burrow^[69]. It serves as an anti-Catholic polemical manual for three centuries.

Bartolomé de Las Casas (1542) — hijacked

The Dominican Bartolomé de Las Casas (1484-1566) had written in 1542 his Brevísima relación de la destrucción de las Indias — published in Seville in 1552 — a virulent denunciation of the cruelties of the Spanish conquistadors in America. It is a Spanish Catholic text denouncing crimes committed by Spaniards against Amerindians. But the pamphlet, translated and spread by the Dutch and English from the 1570s onward, is used out of context to prove Spanish cruelty in general, artificially fused with the Inquisition^[70].

Antonio Pérez (1591) — the political turncoat

Former secretary of Philip II, Antonio Pérez (1540-1611) flees Spain after being imprisoned, and publishes in England then in France memoirs charging the Inquisition. He becomes a first-hand source for Elizabethan diplomacy and French Huguenots^[71].

Voltaire (1759) and the Encyclopédie (1751-1772)

The Inquisition becomes the incarnation of religious obscurantism in the French Enlightenment. Candide, Montesquieu's Persian Letters, articles on the Inquisition by Diderot and Jaucourt in the Encyclopédie. From Voltaire onward, the argument is no longer Protestant but antireligious in the broad sense: it targets all confessional authority, and uses the Inquisition as historical proof that religion produces cruelty.

Llorente (1817) — quantified inflation

Juan Antonio Llorente (1756-1823) had been a canon, secretary of the Logroño Inquisition, then won over to liberal ideas and a collaborator of the French occupation. A refugee in France after 1814, he publishes in French in Paris his Histoire critique de l'Inquisition d'Espagne (4 volumes, 1817). He claims to have consulted the original archives — but later historiography (Lea, Schaeffer, then Bennassar, Kamen, Pérez) showed his figures are inflated by a factor of 7 to 10 through unjustified extrapolation^[72].

Edward Peters notes that Protestant historians such as Prescott and Ranke themselves judged Llorente's Critical History of little value, given its partisan character and exaggerations — without preventing his figures from becoming, for a century, the obligatory basis of all European anti-inquisitorial literature: the classic example of a biased source surviving its own refutation^[73].

19th century — Poe, Lewis, Hugo, Goya

Romanticism adds the emotional dimension: M. G. Lewis's The Monk (1796), E. A. Poe's The Pit and the Pendulum (1842), chapters of Victor Hugo's The Hunchback of Notre-Dame, Goya's Disasters of War and Inquisition series. The image settles into the Western unconscious.

20th century — Monty Python, films, video games

The Monty Python sketch "Nobody expects the Spanish Inquisition" (1970), films such as The Nun (Rivette, 1966) or The Name of the Rose (Annaud, 1986 — medieval, but the amalgam is made), comics (from Tardi to Assassin's Creed) recycle the imagery. Nobody in the general public distinguishes Spanish, Roman, or medieval Inquisition any more, nor even a civil tribunal — it is the floating object Edward Peters calls "the myth".

An honest Catholic encyclopedia cannot close this file without recalling what remains true, even after the archival revision. That is the condition of credibility.

Real deaths

Three thousand to five thousand people were effectively executed (burned alive or first strangled with the garrote vil then burned) between 1478 and 1834. Each of these persons was a human being created in the image of God, whose temporal life was destroyed by a tribunal acting in the name of Christ. No comparative figure removes this gravity.

A procedure objectively unjust on several points

• Anonymity of denouncers: the accused did not know who denounced him. The flaw is known, denounced as early as 1482 by Sixtus IV, never corrected for 350 years.
• Secrecy of the trial: the trial was held behind closed doors. Relatives did not know what was happening in the Holy Office prison.
• Limits of the defense: the lawyer was imposed by the tribunal and swore to abandon the case if guilt appeared evident to him. This is not a defense in the modern sense.
• Confiscation of property: sequestration then confiscation economically destroyed families even before the sentence.
• Hereditary sanbenito: hung in the local church, it dishonored the family for generations — an infamous punishment beyond the death of the person concerned.

Discrimination through limpieza de sangre

The purity of blood statutes — barring conversos and moriscos from certain offices, universities, military orders, and even several religious orders — are a Spanish Catholic invention of the 15th-16th centuries that several popes criticized (Nicholas V as early as 1449; Pius V vainly tried to place a non-limpio there — Paul III having on the contrary confirmed the Toledan statute by brief of 28 May 1548), but which persisted in the Spanish army until the law of 16 May 1865^[74]. It is an objective, de facto racist, indefensible fault.

A climate of social fear

Beyond executions, the most lasting effect was the lead blanket over Spanish freedom of conscience and intellectual expression between 1559 (Valdés Index) and 1814 (first liberal cracks). It is a cultural legacy no serious Catholic can defend.

The Church does not defend this history

And that is precisely the point the Church itself wanted to acknowledge. Today's Catholic position — enacted by Vatican II and John Paul II — is neither denial nor apology. It is conversion.

Dignitatis humanae (Vatican II, 1965)

The Second Vatican Council solemnly closed the question of religious coercion as a principle of the state. The declaration Dignitatis humanae ("Of Human Dignity"), promulgated by Paul VI on 7 December 1965, states:

"The human person has a right to religious freedom. This freedom means that all men are to be immune from coercion on the part of individuals or of social groups and of any human power, in such wise that no one is to be forced to act in a manner contrary to his own beliefs, whether privately or publicly, whether alone or in association with others, within due limits." — Second Vatican Council, Dignitatis humanae, no. 2, 7 December 1965^[75]

The declaration does not explicitly mention the Inquisition, but it theologically rejects its underlying principle: coercion by the state in the service of religious truth is now explicitly repudiated by the Catholic Church itself.

Vatican International Symposium (29-31 October 1998)

From 29 to 31 October 1998, the Vatican organized an International Symposium on the Inquisition, under the aegis of the Theological-Historical Commission of the Committee for the Great Jubilee of the Year 2000. Cardinal Roger Etchegaray delivered the opening address — John Paul II thanked him for it by name on 31 October — and Pope John Paul II received the participants on 31 October^[76].

A few months earlier, on 22 January 1998, the Holy See had opened to researchers the some 4,500 volumes of the archives of the Congregation for the Doctrine of the Faith^[77] (the former Roman Inquisition, up to the death of Leo XIII). This Roman collection is distinct from the Spanish Inquisition archives, kept in Spain (Archivo Histórico Nacional in Madrid, Archivo de Simancas, regional collections) and studied since the 1970s by Contreras-Henningsen, Kamen, and their successors.

"Knowledge is of vital importance for man. This is particularly true with regard to historical knowledge. [...] Nor can we rely on images of the past which have been handed down by public opinion, since they are often heavily charged with a passionate emotionalism that prevents calm and objective analysis. The first step is to question the historians, who are asked to cooperate in the most precise possible reconstruction of events, customs, and mentalities of the time." — Saint John Paul II, address to the participants in the International Symposium on the Inquisition, 31 October 1998^[78]

Request for pardon of 12 March 2000

On 12 March 2000, the first Sunday of Lent, in Saint Peter's Basilica, John Paul II presided over a penitential ceremony unprecedented in the Church's history: the Day of Pardon (Dies veniae). Five cardinals and two archbishops of the Roman Curia successively confessed the faults committed in the name of the Church^[79]: divisions among Christians, violence in the service of truth, contemptuous attitudes toward Jews, toward women, toward colonized peoples, toward the poor.

"Let us ask pardon for the divisions which have occurred among Christians, for the violence some of them have used in the service of the truth, and for the distrustful and hostile attitudes sometimes taken towards the followers of other religions." — Saint John Paul II, homily of the Day of Pardon, Saint Peter's Basilica, 12 March 2000^[80]

On 7 March 2000, the International Theological Commission published Memory and Reconciliation: The Church and the Faults of the Past, a document prepared under the responsibility of Cardinal Ratzinger, which theologically justifies the penitential process and specifies the conditions of a "purification of memory"^[81].

What today's Catholic position requires

It requires neither denial (the deaths took place, the faults were committed) nor propagandistic self-flagellation (the mythical figures are false and the Black Legend is a polemical construction). It requires:

1. Historical accuracy — that is, working with the archives, not with pamphlets.
2. Theological acknowledgment — the use of coercion in the service of truth is anti-evangelical.
3. Ecclesial conversion — Vatican II, Dignitatis humanae, the 2000 request for pardon.
4. Purification of memory — no longer using the Inquisition to justify anything, no longer being afraid to speak of it honestly.

Here, in numbered apologetic form, are the six classic objections a Catholic still encounters in 2026 in ordinary conversation, with archival points of response.

Objection 1 — "The Inquisition killed millions of people."

Answer. The Contreras-Henningsen archival database documents 826 effective executions out of 44,674 trials over 160 years (1540-1700). All serious historiographical estimates converge on 3,000 to 5,000 executions over 356 years. The gap with "millions" is a factor of 1,000 to 20,000. It is, factually, false. If you want to criticize the Inquisition, do so on the real figures: they are more than enough to judge the institution.

Objection 2 — "The Inquisition tortured everyone, everywhere, all the time."

Answer. Inquisitorial torture is codified by the 1484 Instrucciones: physician present, limited duration, no blood, no mutilation, confession to be freely confirmed outside the chamber. Its frequency is about 20% of major heresy trials, much less for others. It is morally grave; it is also statistically and procedurally far below the European civil justices of the same era.

Objection 3 — "The Spanish Inquisition tried Galileo."

Answer. No, it is the Roman Inquisition, created in 1542 (64 years after the Spanish one) by Paul III, that tried Galileo in 1633. Different tribunals, different jurisdictions, different statistics. Popular confusion is itself an effect of the propaganda that fused all Catholic institutions into a single imaginary object — "the Inquisition".

Objection 4 — "The Inquisition burned witches by the thousand."

Answer. No, it is statistically the reverse. In Europe, 25,000 witches are executed in the Holy Empire between 1560 and 1660, by civil jurisdictions that are mostly Protestant or mixed Catholic. In Spain, after Salazar Frías's 1612 report and the Suprema's August 1614 instructions, witch burnings almost cease. On this precise subject, the Spanish Inquisition slowed down witch hunting, not amplified it.

Objection 5 — "The Inquisition was the pope's armed wing against freedom."

Answer. The Spanish Inquisition is, legally and financially, a royal tribunal, authorized by the pope but administered by the king, whose inquisitors are appointed by the crown and confirmed by Rome. Sixtus IV protested its abuses as early as 1482 through the bull Ad perpetuam rei memoriam. The Holy See repeatedly criticized the limpieza de sangre statutes. The tribunal that best embodies the false idea of a "pontifical armed wing" is in reality a politico-religious anomaly born of Spanish pressure on Rome.

Objection 6 — "The Church never apologized for the Inquisition."

Answer. On 12 March 2000, in Saint Peter's Basilica, John Paul II publicly asked pardon for "the violence some of them have used in the service of the truth". In January 1998, the Holy See had opened to researchers the archives of the Roman Inquisition (a collection distinct from the Spanish archives). Vatican II explicitly repudiated the principle of state religious coercion in Dignitatis humanae (1965). If you find that insufficient, that is another debate; but it is false to say nothing was ever said.

The history of the Spanish Inquisition is not a closed file. It remains theologically and culturally structuring for three reasons.

It tests the distinction between the Church and her members

A Catholic dogmatic truth is that the Church is holy through her head who is Christ, and sinful in her members who are men. This distinction, formulated in every age (Saint Augustine, City of God; Lumen Gentium, no. 8; Catechism §827), is never so necessary as before historical faults. The Spanish Inquisition is the test case: acknowledging that sons of the Church gravely sinned, without concluding that the Church as such erred in her teaching^[82].

It tests the quality of Catholic thinking on religious freedom

The evolution from Trent to Vatican II — between the Tridentine acceptance of state coercion and the repudiation of that coercion in Dignitatis humanae — is a major doctrinal development of the 20th century, which can be read, according to Benedict XVI, in the hermeneutic of continuity: Vatican II did not overturn an earlier dogma; it unfolded a truth of the Gospel ("faith is a free act") present from the beginning but obscured by the medieval and modern Christian political condition^[83].

It tests the intellectual rigor of Catholics

Faced with an emotionally charged popular objection ("what about the Inquisition?!"), the Catholic has two possible bad reflexes: denial ("these are Protestant lies"), or collapse ("yes, the Church is responsible for millions of deaths, I apologize"). Both reflexes are symmetrically false. The right reflex is: look at the archives.

See the related article: What If History Was Not What We Were Always Told? — historical method applied to sensitive subjects in Church history.

1. The Spanish Inquisition (1478-1834) really existed and really executed between 3,000 and 5,000 people over 356 years, including about two thousand in the initial 1480-1530 phase.
2. The image of "hundreds of thousands" or "millions" of executions is a propagandistic invention, fixed by Llorente in 1817 and dismantled by archival historiography between 1970 and 2000.
3. Inquisitorial procedure had written rules (Torquemada's Instructions, 1484), sometimes more protective than European civil justices, but also grave flaws (anonymity of denouncers, secrecy of the trial, limited defense).
4. Torture was codified, medicalized, limited in time, used in about 20% of major heresy trials. Morally grave, statistically below the torture of European civil justices.
5. Most penalties (94.5% according to Contreras-Henningsen) were not death, but penances, abjurations, sanbenitos, prisons, galleys, exiles, fines, and confiscations.
6. The "Black Legend" in the strict sense is a dated historical object: pamphleteering birth in 1567 (Montanus), quantified codification in 1817 (Llorente), cultural fixation in the 19th century (Lewis, Poe, Goya), persistence in the 20th century (cinema, sketches, video games).
7. The Catholic Church herself, as early as 1482 (Sixtus IV), protested the tribunal's abuses, and since Vatican II (Dignitatis humanae, 1965) has theologically repudiated the principle of state religious coercion.
8. Saint John Paul II, on 12 March 2000, publicly asked pardon in the name of the Church for "the violence some of them have used in the service of the truth".

The Catholic answer to the bloody legend of the Spanish Inquisition is neither denial nor reverse propaganda. It is historical truth, told with the confidence that no truth can harm faith.

• Heretics and the Black Legend of the Inquisition — overview of the three Inquisitions (medieval, Spanish, Roman).
• The Witch Hunts in Europe — statistical comparison with European civil jurisdictions.
• The Crusades — another classic file of anti-Catholic polemic.
• The Saint Bartholomew's Day Massacre (1572) — another historical crisis with abuse of religious power.
• The Wars of Religion — 16th-17th-century European context.
• Second Vatican Council — where the Church repudiates state religious coercion (Dignitatis humanae).
• What If History Was Not What We Were Always Told? — historical method on sensitive files.
• The Abuse Crisis in the Catholic Church — another file where historical rigor matters as much as repentance.
• The Decadence of the Borgia Popes — another classic historical objection.
• Is the Church Against Science? — which also treats the confusion about Galileo and the Inquisition.