THE LONG HISTORY OF ANTISEMITISM

Introduction

Antisemitism is sometimes described as “the longest hatred.” The description is imperfect. Human history contains many ancient hatreds, but it captures something remarkable about hostility toward Jews: ideas originally formulated in one civilization have repeatedly survived the disappearance of that civilization and been adopted by societies possessing very different religious, economic, and political systems. Pagan Greeks and Egyptians, Christian theologians, medieval European mobs, Muslim polemicists, nineteenth-century racial theorists, Russian conspiracy writers, Nazis, communists, nationalists, Islamists, and modern political extremists have all produced hostile representations of Jews, but they have not necessarily hated Jews for the same reasons.¹

Consequently, there is no historically satisfactory explanation that reduces antisemitism to a single cause. It did not begin with the conflict between Muhammad and Jewish tribes in seventh-century Arabia. It did not begin with Christianity either. Identifiable anti-Jewish hostility existed in the Hellenistic and Greco-Roman world centuries before Jesus and approximately nine centuries before the birth of Islam. Christianity subsequently gave anti-Judaism a powerful theological structure; Islam created another, substantially different relationship between the new faith and the older Jewish community; and nineteenth-century Europe converted older religious prejudices into racial, national, economic, and conspiratorial ideologies.

The most useful way to understand antisemitism is therefore not as one unchanging doctrine but as an accumulating historical tradition. Later antisemites inherited images created by earlier ones and adapted them to new circumstances. Jews could successively be accused of rejecting pagan society, rejecting Christ, rejecting Muhammad, practicing usury, murdering Christian children, spreading plague, undermining monarchy, inventing capitalism, inventing communism, controlling banks, controlling governments, promoting revolution, promoting war, or secretly conspiring to dominate the world. The accusations frequently contradict one another. Their persistence suggests that antisemitism often functions less as a rational conclusion about Jewish behavior than as an adaptable explanation for problems within the surrounding society.

What Does “Antisemitism” Mean?

The modern word antisemitism refers to prejudice, hostility, discrimination, or violence directed toward Jews because they are Jews. The International Holocaust Remembrance Alliance defines it as “a certain perception of Jews” that may be expressed as hatred toward them. The alternative Jerusalem Declaration offers the somewhat more precise formulation: “discrimination, prejudice, hostility or violence against Jews as Jews.” ²

The terminology itself can be misleading. There is no historical ideology called “Semitism,” and antisemitism does not ordinarily mean hostility toward speakers of the surviving Semitic languages, notably Arabic in all its many dialects. Only about nine to ten million people speak Hebrew, roughly five million as native speakers, and the rest as a second language or for religious study. Hebrew had long been a dead language for everyday speech. Its resurrection as a modern spoken language made it a unifying tongue for the nation of Israel. That linguistic revival did not itself create or significantly exacerbate antisemitism; anti-Jewish sentiment long predated it. Because modern Hebrew is closely fused with the geopolitical identity of Israel, however, the language sometimes functions as a proxy in political criticism, anti-Zionism, and, in some cases, disguised or overt antisemitism.

The modern German term Antisemitismus emerged in the nineteenth century as Europeans attempted to give old hostility toward Jews the vocabulary of racial science. The U.S. Holocaust Memorial Museum notes that the term is comparatively modern even though the beliefs to which it refers are much older.

Historians therefore often distinguish anti-Judaism from antisemitism. Anti-Judaism primarily attacks Judaism as a religion. In principle, the problem can be removed by conversion: a Jew who becomes Christian or Muslim ceases, theoretically, to be a religious opponent. Racial antisemitism is fundamentally different. It regards Jewishness as inherited and permanent. Under this conception baptism cannot transform a Jew into a non-Jew because the supposed problem is biological rather than theological. Nazi racial law represented the most extreme application of this principle.

The distinction is valuable but should not be made absolute. Medieval Christian writers sometimes attributed permanent collective traits to Jews; modern racial antisemites repeatedly borrowed imagery and accusations inherited from Christian anti-Judaism. The history therefore contains both discontinuities and lines of transmission.

Antisemitism Before Christianity

The proposition that antisemitism began with Christianity or Islam fails on chronology alone.

Jewish communities lived throughout the eastern Mediterranean long before Christianity. The conquests of Alexander the Great created a Hellenistic world in which peoples with different religions and customs increasingly encountered one another. Judaism was unusually resistant to religious assimilation. Jews worshipped one God, rejected images of the deity, practiced circumcision, observed dietary laws and the Sabbath, and declined participation in many pagan religious ceremonies. Jews also observe 613 mitzvot (commandments)—248 positive and 365 negatives.

To Jews these practices constituted obedience to divine law. To some outsiders they appeared to be deliberate rejection of the surrounding civilization.

Ancient Egyptian and Greek writers developed hostile accounts of Jewish origins and customs. Manetho, an Egyptian priest writing during the Hellenistic period, transmitted a counter-narrative of Israelite origins that portrayed the ancestors of the Jews not as liberated slaves led from Egypt by God but as an undesirable population expelled from the country. Later polemicists elaborated similar themes. The Alexandrian grammarian Apion accused Jews of strange and antisocial customs, prompting the first-century Jewish historian Josephus to write Against Apion in response.³ Modern surveys of antisemitism, including the Cambridge Companion, begin their history in ancient Greece and Egypt rather than with Christianity or Islam.

Anti-Jewish violence also occurred in Roman Alexandria in the first century CE. The Jewish philosopher Philo described severe attacks on the Jewish population in 38 CE during a conflict involving civic status, Greek Alexandrians, Roman political authority, and Jewish communal identity. Whatever terminology one chooses for ancient hostility, the essential point is clear: Jews could become targets of collective hostility before Christianity had become an independent world religion and six centuries before Islam existed.

This ancient hostility differed from later Christian anti-Judaism. Pagan critics generally did not accuse Jews of killing Christ, rejecting the Messiah, poisoning wells, or conspiring through international finance. Their complaints concerned exclusivity, customs, political loyalty, and perceived misanthropy. Nevertheless, an enduring pattern had appeared: Jewish distinctiveness could be interpreted not merely as difference but as hostility toward the surrounding society.

Christianity and the Transformation of Anti-Judaism

Christianity changed the problem profoundly because Christianity arose within Judaism.

Jesus was Jewish. His earliest disciples were Jewish. Paul was Jewish. The Hebrew scriptures became part of the Christian Bible. Christianity therefore did not encounter Judaism simply as an unrelated competing religion. It claimed that Israel’s scriptures and history prepared the way for Jesus and that the promises made to Israel reached their fulfillment in Christ.

The refusal of most Jews to accept Jesus as Messiah consequently posed a difficult theological question for early Christianity: If Christianity represented the fulfillment of Israel’s revelation, why did the people who possessed that revelation largely reject the Christian interpretation of it?

The New Testament contains evidence of bitter disputes surrounding this question. Particularly sharp language appears in portions of the Gospel of John and Matthew. Yet historians emphasize that much of the earliest polemic arose within an environment of Jewish-Christian conflict in which the boundaries between communities were still developing. The U.S. Holocaust Memorial Museum notes an important transformation: the rhetoric of an originally intra-Jewish dispute acquired a radically different meaning once Christianity became predominantly Gentile and politically powerful.

Christian theology gradually developed what is commonly called supersessionism or replacement theology: the Church constituted the new or fulfilled Israel, while Jewish rejection of Jesus represented spiritual blindness or disobedience. Interpretations of the destruction of Jerusalem and the Temple in 70 CE sometimes presented Jewish catastrophe as evidence of divine punishment.

A particularly destructive doctrine was the claim of collective Jewish responsibility for the crucifixion, an accusation sometimes called deicide, the killing of God. Roman authorities actually carried out the crucifixion, and the earliest Christian protagonists themselves were Jews; nevertheless, responsibility could gradually be transferred rhetorically from particular individuals involved in first-century Jerusalem to “the Jews” as a transhistorical people.

The transformation of Christianity from persecuted sect to imperial religion changed the consequences dramatically. In 380 CE, Emperor Theodosius I established Nicene Christianity as the official imperial religion. The theological dispute was no longer occurring between relatively powerless communities. Christians increasingly possessed imperial (emperor), episcopal (bishop), and eventually royal (kings) power; Jews normally did not. The U.S. Holocaust Memorial Museum identifies this political change as a crucial turning point in Jewish-Christian relations.

This distinction between belief and power is central to the history of antisemitism. Two religious communities can exchange insults when politically equal. When one community controls courts, taxation, education, landholding, military force, and citizenship, religious polemic can become institutional discrimination.

Christian Europe did not adopt a single, uninterrupted policy of persecuting Jews. Popes sometimes defended Jewish communities from violence; rulers protected Jews for theological, economic, or political reasons; and Jews and Christians often lived side by side peacefully. Medieval history contains both coexistence and persecution. The papal tradition itself was mixed, simultaneously affirming Jewish protection and imposing Jewish subordination. But Christianity supplied a vocabulary through which later persecution could be justified: Jewish blindness, stubbornness, rejection, inherited guilt, and religious inferiority.

Medieval Christian Europe: Theology Becomes Folklore

During the Middle Ages, theological anti-Judaism accumulated popular legends that went far beyond disagreement about scripture.

The First Crusade of 1096 was a major turning point. Crusaders traveling toward the Muslim-controlled Holy Land attacked Jewish communities in the Rhineland. The formal purpose of the crusade was not the extermination of European Jews, but the crusading environment helped produce violence against a readily accessible non-Christian minority. Cambridge scholarship treats the crusades, blood libels, ritual-murder accusations, and popular violence as major components of medieval anti-Jewish history.

During the twelfth century the blood libel appeared: the accusation that Jews murdered Christian children for ritual purposes. The allegation was false and fundamentally incompatible with Jewish law, which prohibits both murder and consumption of blood. Yet it proved astonishingly durable. One of the earliest famous cases concerned William of Norwich (c. 1132–1144) in England. William was a twelve-year-old apprentice whose unsolved murder in Norwich marked the first recorded instance of the medieval blood libel. Similar allegations spread through Europe and sometimes led to executions, expulsions, and massacres.

Other myths followed. Jews were accused of desecrating the consecrated Eucharistic host. During epidemics they could be accused of poisoning wells. During periods of economic stress Jewish creditors could be blamed for debt; during political crises Jews could be portrayed as agents of rulers or enemies of the Christian community. These accusations transformed the Jew from a theological dissenter into a supernatural and conspiratorial enemy.

Economic stereotypes likewise developed within a complicated legal environment. Jews in different places and periods were restricted from certain occupations, guilds, public offices, and forms of landholding. Christian restrictions on lending at interest also created circumstances in which some Jews became associated with finance and credit. The resulting occupational specialization could then be represented as evidence of an inherent Jewish obsession with money. Modern scholarship has substantially complicated the old stereotype that medieval Jews were simply “the moneylenders of Europe,” but the stereotype proved far more durable than the historical circumstances that created it.

Persecution was never uniform. Jewish civilization flourished in important parts of medieval and early-modern Europe, especially where rulers found Jewish settlement economically and intellectually valuable. But recurring expulsions, restrictions, conversion pressures, massacres, and myths made Jews a structurally vulnerable minority.

The Protestant Reformation did not automatically eliminate this tradition. Martin Luther initially hoped that his reformed Christianity would attract Jews. When this did not occur, his attitude became violently hostile. In 1543 he published On the Jews and Their Lies, one of the most notorious anti-Jewish works of the Reformation era.

Yet it would be historically misleading to draw a straight line from Luther to Auschwitz. The Holocaust Museum explicitly cautions against such a simplistic genealogy. Nazi antisemitism was racial, nationalist, conspiratorial, bureaucratic, and genocidal in ways medieval Christian theology was not. The connection is better understood as cultural inheritance: centuries of Christian anti-Jewish imagery created stereotypes that later secular ideologues could detach from theology and reuse.

Islam Enters the Story

Islam arose in seventh-century Arabia in a world where Judaism and Christianity were already ancient religions.

Jewish communities existed in Arabia, including important groups associated with Medina. As told in Islamic history, Muhammad initially interacted with Jewish individuals and communities within the complex tribal politics of western Arabia. Relations subsequently deteriorated with several Jewish tribes during the military and political struggles surrounding the formation of the early Muslim polity.

Tribal conflict between Muhammad’s followers and particular Jewish communities contributed to some of the Qur’an’s hostile language concerning Jews. But this is just another incremental step in the history of antisemitism. Anti-Jewish traditions were already many centuries old.

Islam’s theological relationship to Judaism resembled Christianity’s in one important respect: Islam claimed continuity with earlier biblical revelation. Abraham, Moses, David, Solomon and numerous biblical figures became prophets within Islam. The Torah was understood to have originated in divine revelation. Jews and Christians were consequently distinguished from ordinary polytheists as People of the Book (Ahl al-Kitāb).

But Islam simultaneously asserted that Muhammad represented the final prophetic revelation. Judaism and Christianity were therefore honored as possessing genuine revelatory ancestry while being criticized for failing to recognize the final revelation or for misunderstanding, altering, or misapplying elements of the earlier message. This created a relationship simultaneously characterized by kinship and rivalry.

The Qur’an on Jews and Christians

Any serious discussion must acknowledge that the Qur’an contains passages that are strongly critical of Jews or groups of Jews. Sanitizing those texts is no more intellectually defensible than ignoring anti-Jewish passages in Christian history. But the texts must also be read accurately, because the Qur’an does not speak about Jews in one uniform voice.

Classical Islamic law reflected this differentiation. Jews and Christians were generally permitted to continue practicing their religions under Muslim government as protected communities, usually known as dhimmis, subject to legal disabilities and taxation including the jizya. This arrangement was emphatically not modern equality of citizenship. Muslim political supremacy was built into it. But neither was the ordinary purpose of the system to exterminate Judaism or Christianity.

Jews Under Islam: Between Toleration and Subordination

The historical record of Jewish life under Muslim rule cannot be accurately represented by either of two popular myths. The first describes Muslim civilization as an uninterrupted paradise of Jewish-Muslim harmony. The second describes Islamic civilization as an uninterrupted history of persecution equivalent to the worst episodes of Christian Europe. Neither is correct.

Jews under various Muslim dynasties could become merchants, physicians, scholars, court officials, translators, poets, philosophers, and communal leaders. Arabic became one of the great languages of medieval Jewish civilization. Major Jewish thinkers, including Moses Maimonides, wrote important works in Arabic or Judeo-Arabic. Jewish and Muslim intellectual cultures influenced one another significantly.

At the same time, Jewish status was subordinate. Regulations varied enormously by dynasty and century, but dhimmi status could include special taxes, limitations on public religious expression, restrictions on offices or buildings, and other disabilities.

There were also genuine episodes of severe persecution. The massacre of Jews in Granada in 1066 provides one example. The Almohad conquests of the twelfth century produced forced conversions and displacement of Jewish communities in North Africa and Iberia. Maimonides’ own family lived amid these disruptions.

Thus, describing Jewish experience under Islam requires comparison rather than slogan. Mark R. Cohen’s influential Under Crescent and Cross argues against both the romanticized “golden age” myth and an interpretation that simply projects the European experience of relentless Christian persecution onto the Muslim world.⁴ Cambridge’s recent survey similarly treats medieval Jewish-Muslim relations as a distinct historical system rather than merely an Islamic version of Christian Europe.

Why Has Antisemitism So Often Appeared to Go “Only One Way”?

Religious criticism did not go only one way. Jewish writers criticized Christianity and Islam. Christians criticized Judaism and Islam. Muslims criticized Judaism and Christianity. All three traditions produced polemical literature defending their own claims to revelation.

What overwhelmingly differed was political power. For most of the period following the destruction of ancient Jewish sovereignty, Jews lived as minorities under governments controlled by Christians or Muslims. Jewish polemic might insult the majority religion; it normally could not become imperial legislation governing Christians throughout Europe or Muslims throughout the caliphate. Christian or Muslim polemic, by contrast, could sometimes be translated into law. This asymmetry helps explain why the historical record of anti-Jewish persecution is much larger than the record of Jews persecuting Christians or Muslims. It does not require the assumption that Jews were uniquely tolerant people. Rather, Jews usually lacked the coercive machinery of the state.

A deeper reason that Judaism became a special object of theological competition is that Judaism is the parent tradition from which Christianity emerged and whose prophets and scriptures Islam subsequently incorporated into its own sacred history. Christianity claimed Israel’s scriptures as revelation and claimed Jesus as fulfillment of them, yet the continuing Jewish community rejected this conclusion. Islam recognized Moses and the Torah and traced itself to Abraham, yet Jews generally declined to accept Muhammad as the final prophet.

The Jew therefore occupied a position unlike the ordinary pagan or geographically distant unbeliever. He possessed the older revelation claimed by the successor religion while refusing the successor religion’s interpretation of that revelation. That rejection could be construed not as innocent disagreement but as stubbornness. Once that psychological assumption is accepted, ordinary disagreement becomes evidence of moral corruption. Jewish survival compounded the theological problem: Christianity became an enormously successful world religion, yet Jews did not disappear; Islam conquered much of the Middle East, North Africa, and Iberia, yet Jewish communities survived. From the standpoint of a supersessionist religious system, the persistence of the older people can itself demand explanation.

Minority Persistence and the Creation of the “Permanent Outsider”

Jewish communities also possessed characteristics that helped them survive diaspora: strong family structures, communal institutions, literacy, religious law, dietary practices, Sabbath observance, education, endogamy, and transregional networks. These institutions enabled cultural survival but also marked Jews as visibly distinct.

A paradox resulted. Majority societies sometimes demanded Jewish assimilation while simultaneously preventing it. Jews could be condemned for remaining separate, but converts or assimilated Jews could also be suspected of secretly remaining Jewish. The accusation therefore became impossible to disprove.

The same structure appears in later conspiracy theory. If Jews were poor, they could be dismissed as undesirable outsiders. If successful, success proved that they controlled the economy. If politically inactive, they were clannish. If politically active, they were infiltrating government. If capitalist, they exploited workers. If socialist or communist, they sought to abolish property. If cosmopolitan, they lacked national loyalty. If Zionist, they possessed excessive ethnic loyalty.

A theory that interprets mutually contradictory evidence as confirmation has ceased to be an ordinary empirical proposition. It has become a conspiracy worldview. This adaptability is one reason antisemitism survived the decline of the religious societies that created many of its original images.

The Nineteenth-Century Transformation: From Religion to Race

The Enlightenment and political emancipation might have been expected to weaken antisemitism permanently. In many respects they did improve Jewish life. During the nineteenth century European states gradually removed restrictions on Jewish residence, occupations, political participation, education, military service, and property ownership.

Yet emancipation produced a new paradox. As Jews entered universities, professions, journalism, finance, industry, medicine, law, politics, and the arts, their increased visibility became evidence for people already predisposed toward suspicion. Rapid industrialization, urbanization, nationalism, mass politics, economic dislocation, and expansion of the electorate created new forms of social anxiety. Antisemitic politicians could blame Jews for changes that had much larger structural causes. The Holocaust Museum describes nineteenth-century antisemitism as increasingly secular, social, political, and economic while continuing to draw upon inherited religious stereotypes.

The new ideology also borrowed the prestige of nineteenth-century racial “science.” Under traditional Christian anti-Judaism, a Jew could in principle escape the category by baptism. Under racial antisemitism, he could not. Jewishness was now described as biological inheritance. A converted Jew remained racially Jewish. A secular atheist of Jewish ancestry remained Jewish. A person with Jewish grandparents could be classified as Jewish whether or not he had ever entered a synagogue. This conceptual innovation had terrible implications because conversion could no longer solve the supposed problem.

Racial antisemitism became politically potent in Germany, Austria and elsewhere in the late nineteenth century. The Holocaust Museum identifies racial antisemitism as the belief that Jews constituted a separate and inferior race and traces its modern development to this period.

The Great Conspiracy: The Protocols of the Elders of Zion

The racial Jew soon merged with another figure: the conspiratorial Jew. Around the beginning of the twentieth century the Russian forgery known as The Protocols of the Elders of Zion purported to reveal minutes of a secret Jewish leadership plotting world domination.

The document was fraudulent. Parts were plagiarized from earlier political satire that had nothing to do with Jews. Investigations, including a famous series in The Times of London in 1921, demonstrated the forgery. Yet exposure did not destroy its influence.

The Protocols became one of the most widely circulated antisemitic works in history. It transformed older suspicions of Jewish difference into a comprehensive conspiracy theory capable of explaining almost anything: capitalism, revolution, banking, liberalism, atheism, newspapers, war, and political upheaval. The U.S. Holocaust Memorial Museum notes that Nazi leaders used the Protocols despite knowing it was not factual.

The significance of the Protocols lies not merely in the document itself but in the intellectual structure it represents. Once Jews are imagined as a hidden coordinating force, evidence against the conspiracy becomes evidence of how cleverly the conspiracy conceals itself. Conspiracy theory therefore becomes self-sealing.

Nazi Antisemitism and the Holocaust

Nazism combined several older traditions into something unprecedented in scale and purpose. From Christianity it inherited a European culture already familiar with negative Jewish stereotypes. From nineteenth-century nationalism it inherited anxiety about minorities and national purity. From racial pseudoscience it inherited the idea that Jewishness was biologically permanent. From conspiracy theory it inherited the fantasy of secret Jewish world power. From modern bureaucratic government it acquired the administrative means to identify, classify, deport, concentrate, and kill people on a continental scale.

The Nazi state gradually converted ideology into policy after Hitler came to power in 1933. Jews were progressively excluded from professions, institutions, property, citizenship, and public life. The Nuremberg Laws defined Jewish status largely through ancestry. During World War II, persecution escalated into systematic mass murder.

Approximately six million Jewish men, women, and children were murdered by Nazi Germany and its allies and collaborators. Killing occurred through mass shootings, deliberate deprivation, ghettos, forced labor, gas vans, and extermination centers equipped for industrialized mass murder.

This was an important discontinuity in the history of anti-Jewish persecution. Medieval Christian rulers might expel Jews, pressure them to convert, segregate them, or tolerate violence against them. Islamic governments might subordinate or occasionally persecute them. Nazi ideology moved toward a different conclusion: the Jew could not be converted, assimilated, or politically subordinated because Jewish biological existence itself was defined as the threat. The logical endpoint was annihilation.

Modern Antisemitism in the Arab and Muslim Worlds

Modern antisemitism in Muslim-majority societies presents another historical problem because it contains both indigenous Islamic elements and imported European ones.

Classical Islamic texts plainly contain anti-Jewish polemic, as the Qur’anic passages discussed above demonstrate. Islamic legal tradition also institutionalized Jewish subordination under Muslim sovereignty. But several characteristic ideas of modern antisemitism were European inventions: biological race theory, the Protocols, claims of worldwide Jewish financial conspiracy, and aspects of modern blood-libel mythology.

During the nineteenth and twentieth centuries these European ideas entered the Middle East and were sometimes combined with older Islamic religious motifs. Cambridge’s Companion to Antisemitism describes contemporary Islamic antisemitism as a religious, cultural, social, and political construction of the modern era rather than simply an unchanged survival from the seventh century.

Nazi Germany deliberately transmitted propaganda to Arab audiences during World War II. The Farhud in Baghdad in June 1941, a violent attack against Iraqi Jews, occurred amid intense Iraqi political instability, pro-German sentiment, and substantial Nazi propaganda. The Holocaust Museum documents German influence in Iraq, including Arabic broadcasts from Berlin and publication of an Arabic translation of Mein Kampf in Baghdad in the 1930s.

Hajj Amin al-Husayni, the Grand Mufti of Jerusalem, later collaborated with Nazi Germany and broadcast antisemitic propaganda during the war. In a 1942 speech in Berlin, he portrayed Jews as fundamental enemies of Islam and incorporated modern conspiracy allegations about Jewish responsibility for international conflict.

The modern Arab-Israeli conflict subsequently provided another source of hostility. Opposition to Zionism, Palestinian displacement, wars involving Israel and Arab states, occupation, terrorism, settlement policy, and the broader Israeli-Palestinian conflict have created genuine political disputes that should not automatically be collapsed into antisemitism. People can criticize the Israeli government without hating Jews. A person can likewise oppose a particular Israeli military operation without being antisemitic.

Conversely, political language about Israel can become antisemitic when it revives older claims that Jews secretly control governments, finance, media, or world events; treats Jews everywhere as collectively responsible for actions of the Israeli state; or targets Jews as Jews. Exactly where some forms of anti-Zionism cross that boundary remains contested. The IHRA Working Definition and Jerusalem Declaration take different approaches to several examples. Both, however, recognize that ordinary evidence-based criticism of governments and collective hostility toward Jews are conceptually different phenomena.

Christianity’s Twentieth-Century Reassessment

The Holocaust forced Christian institutions to confront the legacy of Christian anti-Judaism. One of the most consequential developments occurred during the Second Vatican Council.

On October 28, 1965, the Catholic Church promulgated Nostra Aetate. Its section on Judaism rejected the idea that the crucifixion could be charged against all Jews living at the time of Jesus or against Jews living subsequently. It also stated that Jews should not be presented as rejected or accursed by God and explicitly condemned hatred, persecution, and antisemitism directed at Jews. This represented a profound change in Catholic teaching about Jewish-Christian relations.

Many Protestant churches likewise reassessed inherited anti-Jewish teachings after the Holocaust. These reforms do not erase the preceding history, nor did Christianity “cause” the Holocaust in any simple sense. They do, however, demonstrate something historically significant: religious traditions are capable not merely of transmitting ancient hostility but also of reinterpreting inherited texts and repudiating interpretations judged to have produced injustice.

The same principle is relevant to Islam. The existence of severe scriptural polemic does not mechanically determine how every Muslim must relate to Jews any more than difficult New Testament passages dictate that every Christian must adopt medieval anti-Jewish theology.

A Chronological Timeline of Major Developments