What Is Judaism? Torah, History, and the Covenant People

Published 2026-04-14 · Updated 2026-04-15

✓ Fact-checked by the Kalenux editorial team

Judaism is one of the world's oldest living religions and the foundational tradition from which Christianity and Islam both emerged. It is the religion, culture, and civilization of the Jewish people -- a community bound together by shared narrative, text, law, and practice across more than three thousand years of history and across virtually every inhabited region of the earth. Judaism is simultaneously a theology, a legal system, an ethical tradition, a set of communal practices, and a civilization whose textual output is among the most extensive in human history.

At its center is a concept unique to Judaism and deeply formative for all three Abrahamic traditions: the covenant (brit) -- a binding relationship between the God of Israel and the Jewish people, established through specific historical events and expressed through the obligations of Torah observance. This covenant relationship, and the long and often catastrophic history of the people formed by it, is the thread running through Judaism's extraordinary diversity across time, geography, and denomination.

By any measure, the Jewish contribution to human civilization is disproportionate to the community's size. Jews today represent approximately 0.2 percent of the world's population -- roughly 15 million people -- yet have produced a share of Nobel laureates, literary figures, scientists, philosophers, and jurists that vastly exceeds this fraction. Sociologist Charles Murray, in Human Accomplishment (2003), documented that Jews accounted for approximately 14 percent of the leading figures in Western intellectual life between 1870 and 1950, during which period Jews represented roughly 2 percent of the European population. Understanding this achievement requires understanding the culture that produced it: a culture centered on intense engagement with text, rigorous argument as a form of religious practice, and a community that for centuries had no access to land or conventional economic status and channeled its energies into scholarship, commerce, and the life of the mind.

Origins: Biblical Narrative and the Archaeological Record

The Foundational Stories

Judaism traces its origins to the covenant between the God of Israel -- known in the Hebrew Bible as YHWH, a name considered too sacred to pronounce aloud by Orthodox Jews -- and the patriarch Abraham, his descendants, and ultimately the entire people of Israel through the revelation at Mount Sinai. The Exodus narrative -- the enslavement of the Israelites in Egypt, their liberation through divine intervention under Moses, the forty years of desert wandering, and the giving of the Torah at Sinai -- is the foundational event of Jewish religious identity. The annual Passover (Pesach) seder, observed by more Jews worldwide than any other Jewish practice, commemorates and re-enacts the Exodus as a living present reality, not merely a historical memory.

The significance of the Exodus story extends far beyond Judaism. It has served as a paradigmatic liberation narrative across history: in African American spirituals and theology, in the liberation theology movements of Latin America, in anti-colonial movements across Asia and Africa. Martin Luther King Jr. repeatedly invoked the Exodus and the figure of Moses in the rhetoric of the American civil rights movement. What makes the story so universally compelling is its core claim: that the arc of history bends toward freedom, and that the power of the powerful is not ultimate.

Archaeology and the Biblical Text

The relationship between the biblical narrative and the archaeological and documentary record is complex and contested. Mainstream Egyptology finds no clear evidence in Egyptian records of a large Israelite population in Egypt, or the departure of a substantial enslaved population. The archaeological record of the Sinai does not show evidence of a large nomadic group during the period usually proposed -- the thirteenth century BCE under Pharaoh Ramesses II. This absence does not necessarily mean the events did not occur in some form, but it has led most academic scholars to regard the Exodus narrative as theologically significant history rather than verifiable chronicle in all its details.

Archaeologist Israel Finkelstein and journalist Neil Asher Silberman, in The Bible Unearthed (2001), made the provocative argument that the Exodus narrative as described -- with 600,000 adult male Israelites, representing a total population of perhaps 2 million people, wandering in the Sinai for 40 years -- is historically implausible on both demographic and logistical grounds. They propose that the narrative reflects the self-understanding of a people who emerged gradually from within Canaan itself, rather than arriving as a conquering force from outside. This position remains contested among scholars, with some archaeologists such as James Hoffmeier (1997), in Israel in Egypt, arguing that Egyptian evidence is consistent with smaller-scale events underlying the Exodus tradition.

The Documentary Hypothesis, developed in classical form by the German scholar Julius Wellhausen in the late nineteenth century, proposed that the Torah (the five books of Moses: Genesis, Exodus, Leviticus, Numbers, Deuteronomy) was not the work of a single author but a composite of four distinct source traditions: J (the Yahwist), E (the Elohist), D (the Deuteronomist), and P (the Priestly source), woven together by later editors. While the specific details of the Documentary Hypothesis have been substantially revised, the core insight -- that the Torah is a composite text reflecting multiple literary traditions and historical periods -- is broadly accepted in academic biblical studies.

What the archaeological record does confirm is the historical existence of Israelite kingdoms. The stele of Pharaoh Merneptah (c. 1208 BCE) is the earliest known reference to "Israel" outside the Bible. The Tel Dan Stele (ninth century BCE) refers to the "House of David." The kingdoms of Israel and Judah are well-attested from the tenth century BCE onward.

Torah and Talmud: The Architecture of Jewish Textual Life

The Written and Oral Torah

The Torah -- the Five Books of Moses -- is the foundational text of Judaism, understood in traditional Jewish thought to be the direct word of God revealed to Moses at Sinai. But the concept of Torah extends further in rabbinic tradition. Alongside the Written Torah (Torah she-bikhtav), there is the Oral Torah (Torah she-be-al peh): the body of interpretation, legal reasoning, and tradition also revealed at Sinai, transmitted orally through generations of sages before being committed to writing. This framework of dual revelation provided the conceptual foundation for the entire enterprise of rabbinic Judaism.

The catastrophe of 70 CE -- when Roman forces under Titus destroyed the Second Temple in Jerusalem, ending the sacrificial worship and priestly authority that had centered Jewish religious life -- forced a fundamental transformation. The rabbinic sages who emerged as the new authorities shifted the center of Jewish practice from Temple sacrifice to Torah study, prayer, and the observance of the commandments (mitzvot) in everyday life. This transformation made Judaism portable and capable of surviving dispersal across the globe without a central sanctuary.

"Since the day the Temple was destroyed, the Holy Blessed One has nothing in His world but the four cubits of halakha alone." -- Babylonian Talmud, Berakhot 8a

This Talmudic saying captures the transformation: in the absence of the Temple, the study of sacred law became itself the primary locus of divine encounter. Torah study is not merely preparation for religious practice; it is religious practice. The learning is the devotion.

The Talmud: Structure and Significance

Text	Date	Contents	Significance
Mishnah	c. 200 CE	Systematic legal code	First major codification of Oral Torah
Jerusalem Talmud	c. 400 CE	Commentary on Mishnah	Important but less authoritative
Babylonian Talmud	c. 500 CE	Comprehensive commentary and discussion	Primary text of rabbinic Judaism
Midrash collections	3rd-12th c. CE	Biblical interpretation and narrative	Narrative and homiletical supplement
Maimonides' Mishneh Torah	1170-1180 CE	Legal code	Most influential medieval codification
Shulhan Arukh	1565 CE	Legal code	Standard code of practice to the present

The Mishnah, compiled around 200 CE under Rabbi Judah ha-Nasi, was the first major codification of the Oral Torah: a systematic legal text organized by subject recording the opinions and debates of the Tannaim (early rabbinic sages). The Gemara -- extensive commentary and analysis of the Mishnah -- was compiled in two versions: the Jerusalem (Palestinian) Talmud (c. 400 CE) and the much larger and more authoritative Babylonian Talmud (c. 500 CE).

The Babylonian Talmud, approximately 2,711 double-sided pages in the standard Vilna edition, is the foundational text of rabbinic Judaism. Its mode of presentation -- recording disagreements between authorities alongside majority views, preserving minority opinions, leaving questions unresolved, offering stories (aggadah) alongside legal discussion (halakha) -- reflects a distinctive intellectual culture that prizes argument, uncertainty, and the maintenance of multiple legitimate interpretations. The Jewish aphorism about two rabbis producing three opinions is not merely a joke but an expression of a genuine hermeneutical tradition.

Scholar Adin Steinsaltz (1976), in The Essential Talmud, describes the Babylonian Talmud as "a conglomeration of law, legend, and philosophy, a blend of unique logic and shrewd pragmatism." He observes that the Talmud's characteristic gesture is not to resolve disputes but to preserve them alongside their resolutions -- minority views are recorded even when overruled, because they may become relevant in future circumstances the majority did not anticipate. This gives the tradition an unusual flexibility: the past is not a settled record but a living conversation that each generation rejoins.

The practice of daf yomi -- the daily study of one double-sided page of Talmud, completing the entire Talmud in seven and a half years -- was instituted by Rabbi Meir Shapiro in 1923 and has grown dramatically since. The completion of the most recent cycle in 2020 was marked by celebrations worldwide, with events at Madison Square Garden and the Prudential Center in New Jersey attracting tens of thousands of participants. An estimated 3 million Jews worldwide now participate in daf yomi, making it one of the largest coordinated intellectual study programs in history.

Core Theological Concepts

The Covenant

The covenant (brit) is the foundational theological concept of Judaism. The Torah describes several covenants with escalating specificity: the covenant with Noah (establishing a basic moral order for all humanity, symbolized by the rainbow); the covenant with Abraham (establishing the special relationship between God and Abraham's descendants, marked by circumcision); and the Sinaitic covenant with Moses and the entire Israelite people (establishing the comprehensive legal and ethical framework of Torah observance as the Jewish people's specific obligations).

The covenantal framework means that Jewish religious life is not primarily about achieving personal spiritual states or accepting doctrinal propositions. It is about the ongoing practice of a relationship -- expressed through the observance of commandments, Torah study, and participation in the transgenerational community of the Jewish people. Theologian Joseph Soloveitchik (1965), in The Lonely Man of Faith, argues that the covenant creates a distinctive form of community -- the "covenant community" -- in which individuals are bound together not by shared interests but by shared commitment to a transcendent obligation. This distinguishes the covenantal community from the "natural community" of family or tribe and gives Jewish identity its peculiar combination of ethnic particularity and universal ethical aspiration.

The Commandments

The 613 commandments (mitzvot) enumerated by medieval authorities -- 248 positive commandments and 365 prohibitions -- cover ritual observance (Shabbat, dietary laws, prayer, festivals), ethical obligations (honesty in business, care for the poor, treatment of workers), and the entire range of human relationships. Not all apply in all circumstances; many were specific to Temple worship and have not been practiced since 70 CE.

Shabbat -- the weekly day of rest observed from Friday sundown to Saturday nightfall -- is often identified as the central practical expression of Jewish religious life. The Torah presents it as a participation in divine rest following creation, a weekly affirmation of human dignity against the ceaseless demands of economic life. Rabbi Abraham Joshua Heschel (1951), in The Sabbath, his celebrated philosophical meditation, describes Shabbat not as a day of prohibition but as a "palace in time" -- a sanctuary built not in space but in the temporal dimension, which every Jew rebuilds weekly and inhabits communally.

The dietary laws (kashrut) -- prohibiting pork and shellfish, requiring separation of meat and dairy, mandating ritual slaughter -- have been interpreted variously as hygienic precautions, as ethical disciplines cultivating mindful consumption, and as boundary-marking practices that reinforce Jewish communal identity by making shared meals with non-Jews complicated. In practice, kashrut functions as a daily reminder of Jewish identity and a constant exercise in applying religious categories to the material world.

Tikkun Olam

Tikkun olam -- literally "repairing the world" -- is a concept whose contemporary significance far exceeds its original context. The phrase appears in the mystical Lurianic Kabbalah of the sixteenth century, where it described a cosmic process of gathering divine sparks scattered in the material world through the performance of mitzvot. According to the Lurianic myth, the primordial act of creation involved a catastrophic "breaking of the vessels" (shevirat ha-kelim) in which divine light shattered the vessels meant to contain it, scattering sparks throughout the material world. Human beings, through Torah observance and mystical intention, participate in the cosmic work of reassembling these sparks and restoring the original divine unity.

In contemporary Jewish usage, particularly in liberal and progressive communities, tikkun olam has become a widely invoked concept of social justice: the obligation to work toward a more just, compassionate, and equitable world. Critics argue that this expansion strips the concept of its specific religious content; defenders argue that the prophetic tradition of the Hebrew Bible -- with its fierce insistence on justice for the poor, the stranger, the widow, and the orphan -- genuinely supports a socially engaged theology.

"Justice, justice shall you pursue." -- Deuteronomy 16:20

The repetition of "justice" in this verse has engaged centuries of rabbinic commentary. Why say it twice? One traditional answer: justice must be pursued through just means as well as toward just ends. Another: justice is required even when the just outcome is personally costly. The prophets -- Isaiah, Amos, Micah, Jeremiah -- returned obsessively to the theme: God is not satisfied with ritual performance in the absence of social justice. Amos articulates it with particular force: "I hate, I despise your festivals, and I take no delight in your solemn assemblies... but let justice roll down like waters, and righteousness like an ever-flowing stream" (Amos 5:21, 24).

Jewish Mysticism: Kabbalah

Kabbalah (literally "receiving" or "tradition") refers to the mystical tradition within Judaism, seeking direct apprehension of divine reality beyond the mediation of legal reasoning and ethical conduct. Its most important text, the Zohar ("Book of Splendor"), was published in thirteenth-century Spain by Moses de Leon, who attributed it to the second-century sage Simeon bar Yochai -- an attribution rejected by most modern scholars, who regard it as a medieval composition. The Zohar offers a dense, poetic elaboration of the Lurianic cosmic drama and a system of sefirot (divine attributes or emanations): the ten aspects through which the infinite, unknowable God (Ein Sof, "Without End") relates to and creates the finite world.

Kabbalah achieved popular prominence through Hasidism in eighteenth-century Eastern Europe, which democratized mystical experience by emphasizing joyful prayer, ecstatic worship, and the charismatic leadership of the tzaddik (righteous teacher) as vehicles for ordinary Jews to experience divine nearness. In the twentieth century, Kabbalah attracted wider, non-Jewish interest, including the celebrity-driven popularization associated with the Kabbalah Centre. Scholars such as Moshe Idel (1988), in Kabbalah: New Perspectives, have worked to recover the tradition's intellectual rigor from popular appropriation.

Major Denominations

Contemporary Judaism represents different responses to the challenge of modernity -- the encounter with Enlightenment thought and the question of how traditional practice could or should adapt to changed circumstances.

Orthodox Judaism holds that the Torah was divinely revealed in its entirety and that halakha as developed through rabbinic tradition is binding on all Jews. Orthodox communities maintain traditional gender roles in religious life (separation of men and women in synagogue, no ordination of women as rabbis), observe the full range of dietary laws (kashrut) and Shabbat restrictions, and generally maintain visible distinctions from the surrounding society.

Ultra-Orthodox (Haredi) communities -- including Hasidic groups (founded in eighteenth-century Eastern Europe by the Baal Shem Tov, emphasizing joyful piety and mystical communion with God) and non-Hasidic Haredi groups -- tend toward stricter insulation from secular culture. In Israel, Haredi communities exercise significant political power, and the Haredi birth rate is substantially higher than the secular Israeli average, with demographic projections suggesting Haredi Jews may constitute a majority of Israeli Jewish youth by 2030 (Pew Research Center, 2016).

Conservative Judaism (Masorti outside North America) holds that halakha is binding but has always evolved through rabbinic interpretation and can continue to do so. Conservative Judaism has ordained women as rabbis since 1985 and has moved toward full inclusion of LGBTQ members while maintaining more traditional liturgy.

Reform Judaism, which originated in early nineteenth-century Germany, made the most radical break with tradition: the ethical core of Judaism is eternally valid, but specific ritual commandments are human creations that can be modified when they no longer serve the community. Contemporary Reform Judaism has moved back toward greater ritual engagement while maintaining commitments to gender equality and inclusion. According to Pew Research Center's 2020 study of Jewish Americans, Reform Judaism is the largest single denomination in the United States, with 37% of American Jews identifying as Reform.

Reconstructionist Judaism, founded by Mordecai Kaplan (1881-1983), approached Judaism as the "evolving religious civilization of the Jewish people" and understood God not as a supernatural being but as the power within nature and human community that makes for salvation and fulfillment. Kaplan's framework, elaborated in Judaism as a Civilization (1934), has been influential beyond Reconstructionism proper, shaping how many liberal Jews understand the relationship between religious practice and ethnic-cultural identity.

History: Exile, Persecution, and Diaspora

The Babylonian Exile

The experience of exile and persecution is not incidental to Jewish history but constitutive of Jewish religious identity. The Babylonian exile -- the deportation of the Judean elite to Babylon following the destruction of the First Temple by Nebuchadnezzar in 586 BCE -- was the founding trauma of classical Judaism. In Babylon, far from the Temple and the land of Israel, Jewish identity was reformulated around Torah study, synagogue prayer, and communal observance. The exiles who returned under Persian authorization following Cyrus the Great's decree of 538 BCE brought with them a transformed religious culture.

The Babylonian period produced some of the Bible's most powerful poetry. Psalm 137 -- "By the rivers of Babylon, there we sat down and wept, when we remembered Zion" -- expresses both the anguish of exile and the determination to preserve identity despite displacement. The prophets of the exile period, particularly Deutero-Isaiah, responded to the catastrophe by reframing it: not as evidence of God's weakness but as a divine pedagogy, a purification through suffering that would ultimately lead to a more universal redemption.

The Second Temple Period

The Second Temple period (538 BCE-70 CE) saw the emergence of competing Jewish sects: the Pharisees, who emphasized Torah study and the Oral Torah; the Sadducees, the priestly aristocracy who controlled the Temple; the Essenes (probably the community that produced the Dead Sea Scrolls); and the earliest followers of Jesus, who represented one of several messianic movements of the period.

The Dead Sea Scrolls, discovered in 1947 near Qumran, represent the most significant archaeological find in the history of biblical scholarship. The collection includes the oldest known manuscripts of Hebrew Bible books (predating previously known manuscripts by a thousand years), sectarian documents describing the practices and beliefs of the Qumran community, and hymns, commentaries, and legal texts. Scholar Lawrence Schiffman (1994), in Reclaiming the Dead Sea Scrolls, argues that the Qumran community was a dissident priestly group (possibly Sadducean in origin) that withdrew from Jerusalem in protest against what they regarded as the illegitimate priesthood, and developed an intense eschatological community life in expectation of an imminent divine judgment.

Medieval Catastrophe

Medieval Jewish life in Christian Europe was characterized by periodic catastrophe punctuated by periods of relative prosperity. The Crusades (beginning 1096) produced massacres of Jewish communities in the Rhineland. The Black Death (1347-1351) generated accusations that Jews had poisoned the wells, leading to further massacres. The Spanish Inquisition (from 1478) and the expulsion of Jews from Spain in 1492 -- ending the Sephardic golden age in which Jewish intellectual life had flourished -- was another foundational catastrophe.

The Golden Age of Jewish culture in Islamic Spain (al-Andalus) between roughly 900 and 1150 CE produced an extraordinary flowering of Hebrew poetry, philosophy, biblical commentary, and scientific scholarship. Maimonides (Rabbi Moses ben Maimon, 1135-1204), born in Cordoba, was the towering intellectual figure of medieval Judaism: his Mishneh Torah systematized all of Jewish law; his Guide for the Perplexed attempted to reconcile Aristotelian philosophy with Jewish theology; his medical writings were studied in European universities for centuries. Historian Shlomo Goitein's magisterial study of medieval documents from the Cairo Geniza (A Mediterranean Society, 1967-1988) revealed a sophisticated, cosmopolitan Jewish mercantile culture spanning the Mediterranean and reaching from Spain to India.

Pogroms in Tsarist Russia and Eastern Europe in the nineteenth and early twentieth centuries killed tens of thousands and drove millions to emigrate, primarily to the United States. The Lower East Side of Manhattan became the center of an immigrant Jewish culture that would produce an extraordinary proportion of twentieth-century American intellectual and artistic life.

Zionism and the State of Israel

Zionism was the political movement arguing for the establishment of a Jewish homeland as the solution to the "Jewish question": the endemic persecution of Jewish life in the diaspora. Theodor Herzl (1860-1904), an Austro-Hungarian journalist who covered the Dreyfus affair -- the false conviction of a Jewish French officer on treason charges in 1894 -- and was shocked by the virulence of the antisemitism it revealed, published Der Judenstaat (The Jewish State) in 1896. Herzl organized the First Zionist Congress in Basel in 1897 and dedicated the remaining seven years of his life to building an international movement.

Zionism was not monolithic. Ahad Ha'am (Asher Ginsberg, 1856-1927) argued for cultural Zionism: Palestine as a spiritual center for Jewish renewal, not necessarily a mass resettlement of all diaspora Jews. Ze'ev Jabotinsky (1880-1940) argued for Revisionist Zionism: an unapologetically nationalist movement that rejected the Zionist left's hopes for Arab-Jewish cooperation and demanded a Jewish state on both sides of the Jordan River. Labor Zionism, represented by figures like David Ben-Gurion, dominated the pre-state movement and the early state with its vision of Jewish pioneers transforming themselves and the land through agricultural labor.

The Balfour Declaration of November 1917 -- a letter from British Foreign Secretary Arthur James Balfour to Zionist leader Lord Rothschild, declaring British favor for "the establishment in Palestine of a national home for the Jewish people" -- was a watershed. Britain received the League of Nations Mandate over Palestine in 1920 and attempted the increasingly impossible task of managing conflicting Jewish and Arab nationalist aspirations.

Israel declared independence on 14 May 1948. The following day, five Arab states invaded. Israel survived the war, but approximately 700,000 Palestinian Arabs fled or were expelled -- what Palestinians call the Nakba (catastrophe). The State of Israel has been both a refuge and a subject of intense moral and political controversy ever since. It is today a nation of approximately 9.5 million people with a Jewish majority, a substantial Arab minority, and a political culture shaped profoundly by both the memory of the Holocaust and the continuing conflict with its Palestinian and regional neighbors.

The internal diversity of Israeli society -- between secular Ashkenazi founders and their descendants, the Mizrahi (Middle Eastern and North African) Jews who arrived in large numbers after 1948, the ultra-Orthodox Haredi community, the Israeli Arab population, and more recent waves of Ethiopian and Russian immigrants -- means that "Israeli identity" encompasses profound tensions about what kind of state Israel should be and what its relationship to the diaspora should look like.

The Holocaust: History and Theology

The Catastrophe

The Holocaust (Shoah in Hebrew) -- the systematic murder of approximately six million Jews by the Nazi regime and its collaborators between 1941 and 1945 -- represented roughly one-third of the world's Jewish population. The genocide used industrial methods: gas chambers, crematoria, a bureaucratic organization of mass murder, and the complicity or passivity of most of occupied Europe. The Wannsee Conference of January 1942, attended by fifteen senior Nazi officials, coordinated the "Final Solution to the Jewish Question" -- the total physical annihilation of all Jews in Europe.

The largest murder sites were Auschwitz-Birkenau (approximately 1.1 million deaths), Treblinka (approximately 900,000), Belzec (approximately 500,000), and Sobibor (approximately 250,000). The Einsatzgruppen mobile killing units murdered at least 1.5 million Jews in open-air shootings in the Soviet Union before the death camps were operational.

Historian Christopher Browning's Ordinary Men (1992) examines the psychology of the perpetrators, drawing on the testimonies of Reserve Police Battalion 101 -- middle-aged German men, not fanatical ideologues, who nonetheless became mass killers. Browning's analysis, and Hannah Arendt's earlier concept of the "banality of evil" applied to Adolf Eichmann, point to disturbing conclusions about the conditions under which ordinary people commit atrocities. The Holocaust was not committed by monsters; it was committed by bureaucrats, soldiers, neighbors, and bystanders making incremental accommodations to an increasingly murderous system.

Theological Responses

The Holocaust posed the most extreme theological and existential challenge in Jewish history. The traditional framework -- the covenant in which God protects the Jewish people in return for their Torah observance, and in which suffering is understood as divine punishment -- seemed not merely inadequate but obscene as a response to the industrialized murder of men, women, and children who had committed no transgression except being born Jewish.

Elie Wiesel (1928-2016), the Nobel laureate and survivor of Auschwitz and Buchenwald, gave the most powerful literary voice to this rupture. His memoir Night (1960) documented the destruction of his faith and his childhood world. Yet Wiesel continued to argue with God, to maintain a furious and grief-stricken relationship with the tradition -- what he called "protest theology" -- rather than abandoning it.

"Never shall I forget those flames which consumed my faith forever... Never shall I forget those moments which murdered my God and my soul and turned my dreams to dust." -- Elie Wiesel, Night (1960)

Richard Rubenstein, in After Auschwitz (1966), took the more radical position that the Holocaust made traditional theism -- the belief in a providential God who acts in history -- impossible to maintain.

Emil Fackenheim proposed that Jewish survival itself was a theological imperative: the 614th commandment (added to the traditional 613) was not to grant Hitler posthumous victories by abandoning Judaism.

Irving Greenberg developed the concept of voluntary covenant: after the Holocaust, the covenant between God and Israel can no longer be understood as binding in the traditional sense, since God clearly did not fulfill the divine side of the obligation. Jews who continue to observe are making a voluntary choice to maintain the covenant in the face of the evidence against it -- an act of extraordinary moral and spiritual courage.

The Holocaust has also shaped Israeli political culture profoundly. The "never again" commitment to Jewish military self-defense, the centrality of the Yad Vashem memorial and research institute, and the legal frameworks for prosecuting genocide internationally all bear the Holocaust's formative mark. The Eichmann trial in Jerusalem in 1961 -- the first major international war crimes trial since Nuremberg -- established important precedents for universal jurisdiction over crimes against humanity and brought the Holocaust into Israeli public consciousness with a force that the distance of time had partly muted.

Judaism and the Modern World: Global Portrait

The Pew Research Center's comprehensive 2020 survey, Jewish Americans in 2020, found approximately 7.5 million Jewish adults and children in the United States, with roughly 2.4 million more Jews living in Israel and significant communities in France (approximately 450,000), Canada, Argentina, the United Kingdom, and Russia. Global Jewish population is estimated at approximately 15 million, though definitions of who counts as Jewish vary by denomination.

The survey found striking generational divergence in religious practice among American Jews: younger Jews are less likely to observe Shabbat, keep kosher, or attend synagogue regularly, but more likely to identify Jewish experience with cultural and ethical commitments -- attending a Passover seder, contributing to charity, opposing racism. The rate of intermarriage among non-Orthodox American Jews has risen sharply, from roughly 13% before 1970 to approximately 72% in the 2010s among those who identify as Jews of no religion. These trends have prompted intense debates within Jewish communities about the future of diaspora Jewish identity.

The relationship between American Jews and Israel has also become more complicated. Younger American Jews are less automatically supportive of Israeli government policies than their parents and grandparents, and organizations like J Street have emerged to represent a Jewish pro-peace voice in American politics distinct from the traditionally supportive stance of AIPAC. The question of how to be both deeply connected to Jewish peoplehood and critically engaged with Israeli policy is one of the defining tensions of contemporary diaspora Jewish life.

Frequently Asked Questions

What are the origins of Judaism and how do scholars approach the biblical narrative?

Judaism traces its origins to the covenant between God and Abraham, the Exodus under Moses, and the revelation of Torah at Sinai. Mainstream scholarship treats the Torah as a composite text (the Documentary Hypothesis), and archaeology finds no Egyptian evidence for the Exodus as described, though it confirms the historical existence of Israelite kingdoms from the tenth century BCE. The Merneptah Stele (c. 1208 BCE) is the earliest extra-biblical reference to "Israel." Archaeologists Finkelstein and Silberman (2001) argue that Israel emerged from within Canaan rather than through conquest, while others such as Hoffmeier (1997) find Egyptian evidence consistent with the Exodus tradition in modified form.

What is the difference between Torah and Talmud?

The Torah is the Five Books of Moses -- the foundational written text of Judaism. The Talmud is the vast compilation of rabbinic discussion, legal reasoning, and narrative that constitutes the Oral Torah in written form. The Babylonian Talmud (c. 500 CE) is approximately 2,711 pages in the standard edition and remains the central text of halakhic (legal) Judaism. Scholar Adin Steinsaltz (1976) describes it as "a conglomeration of law, legend, and philosophy, a blend of unique logic and shrewd pragmatism" whose characteristic gesture is preserving disagreements alongside their resolutions.

What are the major Jewish denominations?

The major denominations -- Orthodox, Conservative (Masorti), Reform, and Reconstructionist -- represent different responses to modernity's challenge to traditional practice. Orthodox Judaism holds that halakha is divinely mandated and immutable; Reform Judaism holds that the ethical core is eternal but ritual forms are humanly created and adaptable; Conservative and Reconstructionist positions occupy intermediate positions. According to Pew Research Center (2020), Reform Judaism is the largest single denomination among American Jews at 37%, followed by Conservative (17%) and Orthodox (9%), with a large secular/cultural Jewish population identifying with no denomination.

How did the Holocaust reshape Jewish identity?

The Holocaust killed approximately one-third of the world's Jewish population and shattered the traditional framework in which Jewish suffering was understood as covenant punishment. Theological responses range from Wiesel's "protest theology" (continuing the tradition while arguing with God) to Rubenstein's rejection of traditional theism to Fackenheim's 614th commandment of Jewish survival. Historian Christopher Browning's (1992) analysis of perpetrators shows the genocide was carried out by ordinary people under specific institutional conditions, with implications for understanding how atrocities happen. The Holocaust established the "never again" commitment to Jewish collective self-defense and remains the defining reference point for global Jewish communal identity.

What role has Judaism played in broader world history?

Judaism's role as the parent tradition of both Christianity and Islam makes it foundational to the religious history of roughly 55 percent of the world's population. The Hebrew Bible's ethical monotheism -- the insistence on a single God of justice who holds all humanity to moral account -- was the conceptual innovation from which both successor traditions emerged. Jewish intellectual contributions in science, philosophy, literature, law, and medicine have been disproportionate to Jewish population in every period where Jews had access to education. The Talmudic culture of textual argument, minority opinion preservation, and rigorous reasoning has been identified by multiple historians as a significant factor in shaping Jewish intellectual traditions (Murray, 2003).

References

Browning, C. R. (1992). Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland. HarperCollins.
Fackenheim, E. L. (1970). God's Presence in History. New York University Press.
Finkelstein, I., & Silberman, N. A. (2001). The Bible Unearthed: Archaeology's New Vision of Ancient Israel and the Origin of Its Sacred Texts. Free Press.
Goitein, S. D. (1967-1988). A Mediterranean Society: The Jewish Communities of the Arab World (6 vols.). University of California Press.
Greenberg, I. (1977). Cloud of Smoke, Pillar of Fire. In E. Fleischner (Ed.), Auschwitz: Beginning of a New Era? Ktav.
Heschel, A. J. (1951). The Sabbath: Its Meaning for Modern Man. Farrar, Straus and Young.
Hoffmeier, J. K. (1997). Israel in Egypt: The Evidence for the Authenticity of the Exodus Tradition. Oxford University Press.
Idel, M. (1988). Kabbalah: New Perspectives. Yale University Press.
Kaplan, M. (1934). Judaism as a Civilization. Macmillan.
Murray, C. (2003). Human Accomplishment: The Pursuit of Excellence in the Arts and Sciences, 800 B.C. to 1950. HarperCollins.
Pew Research Center. (2016). Israel's Religiously Divided Society. Pew Research Center.
Pew Research Center. (2020). Jewish Americans in 2020. Pew Research Center.
Rubenstein, R. L. (1966). After Auschwitz: Radical Theology and Contemporary Judaism. Bobbs-Merrill.
Schiffman, L. H. (1994). Reclaiming the Dead Sea Scrolls. Jewish Publication Society.
Soloveitchik, J. B. (1965). The Lonely Man of Faith. Doubleday.
Steinsaltz, A. (1976). The Essential Talmud. Basic Books.
Wiesel, E. (1960). Night (M. Wiesel, Trans.). Hill and Wang.

Frequently Asked Questions

What are the origins of Judaism and how do scholars approach the biblical narrative?

Judaism traces its origins to the covenant between the God of Israel (YHWH) and the patriarch Abraham, the Exodus from Egypt under Moses, the revelation of the Torah at Mount Sinai, and the settlement of Canaan — a narrative that the Hebrew Bible presents as the founding story of the Jewish people. The historical relationship between this narrative and the archaeological and documentary record is complex and contested, and understanding it requires distinguishing between what the texts claim and what the evidence shows. The Exodus narrative — in which the Israelites were enslaved in Egypt, liberated through divine intervention, and led through the desert for forty years — is the foundational event of Jewish religious identity. However, mainstream Egyptology finds no clear evidence in Egyptian records of a large Israelite population in Egypt or the departure of a substantial enslaved population, and the archaeological record of the Sinai desert does not show evidence of a large nomadic group during the period usually proposed (13th century BCE). This absence of corroborating evidence does not necessarily mean the events did not occur in some form, but it has led most academic scholars to regard the Exodus narrative as theologically significant history rather than verifiable chronicle. The Documentary Hypothesis, developed in its classical form by the German scholar Julius Wellhausen in the late 19th century, proposed that the Torah (the five books of Moses: Genesis, Exodus, Leviticus, Numbers, Deuteronomy) was not the work of a single author but a composite of four distinct source traditions, designated J (the Yahwist), E (the Elohist), D (the Deuteronomist), and P (the Priestly source), woven together by later editors. While the specific details of the Documentary Hypothesis have been substantially revised by subsequent scholarship, the core insight — that the Torah is a composite text reflecting multiple literary traditions, theological perspectives, and historical periods — is broadly accepted in academic biblical studies. The archaeological evidence does support the existence of the Israelite kingdoms: the stele of Pharaoh Merneptah (c. 1208 BCE) is the earliest known reference to 'Israel' outside the Bible, and the Tel Dan Stele (9th century BCE) refers to the 'House of David.' The kingdoms of Israel and Judah are well-attested in the archaeological record from the 10th century BCE onward.

What are the Torah and Talmud and how do they function in Jewish life?

The Torah — the Five Books of Moses (Genesis, Exodus, Leviticus, Numbers, Deuteronomy) — is the foundational text of Judaism, understood in traditional Jewish thought to be the direct word of God revealed to Moses at Sinai. But the concept of Torah in Jewish tradition extends further: in a broader sense, Torah encompasses not only the Written Torah (Torah she-bikhtav) but the Oral Torah (Torah she-be-al peh) — the body of interpretation, legal reasoning, and tradition that was, according to rabbinic belief, also revealed at Sinai but transmitted orally through generations of sages before being committed to writing. This theological framework of a dual revelation — written and oral — provided the conceptual foundation for the enormous enterprise of rabbinic Judaism that developed after the destruction of the Second Temple in 70 CE. The catastrophe of 70 CE, when Roman forces under Titus destroyed the Temple in Jerusalem that had been the center of sacrificial worship and priestly authority, forced a fundamental transformation of Jewish religious life. The rabbinic sages who emerged as the new authorities shifted the center of Jewish practice from Temple sacrifice to Torah study, prayer, and the observance of the commandments (mitzvot) in everyday life — a transformation that made Judaism portable and capable of surviving dispersal across the globe. The Mishnah, compiled around 200 CE under Rabbi Judah ha-Nasi, was the first major codification of the Oral Torah: a systematic legal text organized by subject that recorded the opinions and debates of the Tannaim (the early rabbinic sages). The Gemara — extensive commentary, analysis, and discussion of the Mishnah — was then compiled in two versions: the Jerusalem (or Palestinian) Talmud (compiled c. 400 CE) and the much larger and more authoritative Babylonian Talmud (compiled c. 500 CE in the rabbinic academies of Babylonia). The Babylonian Talmud, a sprawling, discursive document of some 2,711 double-sided pages in the standard Vilna edition, is the foundational text of rabbinic Judaism. Its mode of presentation — recording disagreements between authorities alongside the majority view, preserving minority opinions, leaving questions unresolved, offering stories (aggadah) alongside legal discussion (halakha) — reflects a distinctive intellectual culture that prizes argument, uncertainty, and the maintenance of multiple legitimate interpretations.

What are the core concepts of Jewish theology: covenant, mitzvot, and tikkun olam?

The covenant (brit in Hebrew) is the foundational theological concept of Judaism: the relationship between God and the Jewish people established through specific historical acts of divine initiative and human response. The Torah describes several covenants: the covenant with Noah (establishing a basic moral order for all humanity, symbolized by the rainbow), the covenant with Abraham (establishing the special relationship between God and Abraham's descendants, marked by circumcision), and the Sinaitic covenant with Moses and the entire Israelite people (establishing the comprehensive legal and ethical framework of Torah observance as the specific obligations of the Jewish people). The covenantal framework means that Jewish religious life is not primarily about achieving personal spiritual states or accepting doctrinal propositions but about the ongoing practice of a relationship — expressed through the observance of the commandments, the study of Torah, and participation in the community of the Jewish people across time. The 613 commandments (mitzvot) enumerated by medieval authorities — 248 positive commandments and 365 prohibitions, though the exact count and application have always been contested — cover ritual observance (Shabbat, dietary laws, prayer, festivals), ethical obligations (honesty in business, care for the poor, treatment of workers), and the entire range of human relationships. Not all mitzvot are applicable to all Jews in all circumstances; many were specific to Temple worship and have not been practiced since 70 CE. Tikkun olam — literally 'repairing the world' — is a concept whose contemporary significance far exceeds its original context. The phrase appears in the mystical Lurianic Kabbalah of the 16th century, where it described a cosmic process of gathering divine sparks scattered in the material world through the performance of mitzvot. In contemporary Jewish usage, particularly in liberal and progressive Jewish communities, tikkun olam has become a widely invoked concept of social justice: the obligation to work toward a more just, compassionate, and equitable world. Critics have argued that this expansion strips the concept of its specific religious content and reduces Judaism to a generalized progressivism; defenders argue that the prophetic tradition of the Hebrew Bible — with its fierce insistence on justice for the poor, the stranger, the widow, and the orphan — genuinely supports a socially engaged theology.

What are the major Jewish denominations and how do they differ?

The major denominations of contemporary Judaism represent different responses to the challenge of modernity — the encounter with Enlightenment thought, emancipation from the ghetto, and the question of how traditional Jewish practice could or should adapt to changed circumstances. Orthodox Judaism holds that the Torah was divinely revealed in its entirety — both written and oral — and that the halakha (Jewish law) as developed through rabbinic tradition is binding on all Jews and not subject to modification for the sake of contemporary convenience or egalitarian sensibility. Orthodox communities maintain traditional gender roles in religious life (men and women sit separately in synagogue; women are not ordained as rabbis), observe the full range of dietary laws (kashrut) and Shabbat restrictions, and generally dress in ways that maintain a visible distinction from the surrounding society. Ultra-Orthodox (Haredi) communities — including Hasidic groups (founded in 18th-century Eastern Europe by the Baal Shem Tov, emphasizing joyful piety and mystical communion with God) and non-Hasidic Haredi communities — tend toward stricter insulation from secular culture and, in Israel, significant political power and controversial exemptions from military service. Conservative Judaism (known as Masorti outside North America) emerged in the late 19th century as a middle path between Orthodoxy and the more radical Reform movement. Conservative Judaism holds that halakha is binding but that it has always evolved through rabbinic interpretation and can continue to do so in response to changed circumstances. Conservative Judaism has ordained women as rabbis since 1985 and has moved toward full inclusion of LGBTQ members, while maintaining more traditional liturgy and ritual observance than Reform. Reform Judaism, which originated in early 19th-century Germany, made the most radical break with tradition: it held that the ethical core of Judaism was eternally valid but that the specific ritual commandments were human creations responsive to historical circumstances and could be freely modified or abandoned when they no longer served the community's spiritual needs. Contemporary Reform Judaism has largely moved back toward greater ritual engagement while maintaining its commitments to full gender equality, inclusion of interfaith families, and social justice. Reconstructionist Judaism, founded by Mordecai Kaplan (1881-1983), approached Judaism as the 'evolving religious civilization of the Jewish people' and understood God not as a supernatural being but as the power or process within nature and human community that makes for salvation and fulfillment.

What is the history of Jewish exile, persecution, and the development of diaspora identity?

The experience of exile and persecution is not incidental to Jewish history but constitutive of Jewish religious identity. The Babylonian exile — the deportation of the Judean elite to Babylon following the destruction of the First Temple by Nebuchadnezzar in 586 BCE — was the founding trauma of classical Judaism. In Babylon, far from the Temple and the land of Israel, Jewish identity was reformulated around Torah study, synagogue prayer, and communal observance rather than sacrificial cult. The exiles who returned to Judah under Persian authorization (Cyrus the Great's decree of 538 BCE, which the Hebrew Bible presents as divinely ordained) rebuilt the Temple (the Second Temple, completed c. 515 BCE) but carried with them a transformed religious culture deeply shaped by the Babylonian experience. The Second Temple period (538 BCE-70 CE) saw the emergence of competing Jewish sects and interpretive communities: the Pharisees, who emphasized Torah study and the development of the Oral Torah; the Sadducees, the priestly aristocracy who controlled the Temple and rejected the Oral Torah; the Essenes (probably the community that produced the Dead Sea Scrolls); and the earliest followers of Jesus, who represented one of several messianic movements of the period. The destruction of the Second Temple by Rome in 70 CE dispersed the Jewish people across the Roman world and made diaspora the normal condition of Jewish existence. Medieval Jewish life in Christian Europe was characterized by periodic catastrophe punctuated by periods of relative prosperity. The Crusades (beginning 1096) produced massacres of Jewish communities in the Rhineland. The Black Death (1347-1351) generated accusations that Jews had poisoned the wells, leading to further massacres. The Spanish Inquisition (from 1478) and the expulsion of Jews from Spain in 1492 — ending the Sephardic golden age in which Jewish intellectual and cultural life had flourished under relative Muslim and then Christian tolerance — was another foundational catastrophe. Pogroms (organized anti-Jewish violence) in Tsarist Russia and Eastern Europe in the 19th and early 20th centuries killed tens of thousands and drove millions to emigrate, primarily to the United States.

What was Zionism and how did the State of Israel come into being?

Zionism was the political movement that argued for the establishment of a Jewish homeland — specifically in the historical land of Israel — as the solution to the 'Jewish question': the endemic persecution and insecurity of Jewish life in the diaspora. Theodor Herzl (1860-1904), an Austro-Hungarian journalist who covered the Dreyfus affair (the false conviction of a Jewish French army officer on treason charges in 1894) and was shocked by the virulence of the antisemitism it unleashed, published 'Der Judenstaat' (The Jewish State) in 1896, arguing that Jews could never be fully accepted in European society and required a state of their own. Herzl organized the First Zionist Congress in Basel in 1897 and dedicated the remaining seven years of his life to building a political movement and seeking great-power support. Zionism was from the beginning a diverse and contested movement: some Zionists were secular nationalists, others religious; some were committed to Palestine specifically, others were open to Uganda or Argentina; some were committed to coexistence with the existing Arab population, others dismissed or minimized its significance. The Balfour Declaration of November 1917 — a letter from British Foreign Secretary Arthur James Balfour to the Zionist leader Lord Rothschild, declaring that the British government viewed 'with favour the establishment in Palestine of a national home for the Jewish people' — was a watershed. Britain received the League of Nations Mandate over Palestine in 1920 and attempted the increasingly impossible task of managing conflicting Jewish and Arab nationalist aspirations. Jewish immigration to Palestine accelerated dramatically during the Nazi period (1933-1945), as European Jews fled persecution. After World War II and the Holocaust, international support for a Jewish state solidified: the United Nations voted in November 1947 to partition Palestine between a Jewish and an Arab state. Israel declared independence on 14 May 1948; the following day, five Arab states invaded. Israel survived the war but the Palestinian Arab population was displaced in what Palestinians call the Nakba (catastrophe) — approximately 700,000 Palestinians fled or were expelled. The State of Israel has been both a refuge and a subject of intense moral and political controversy ever since.

How did the Holocaust reshape Jewish theology and identity?

The Holocaust — the systematic murder of approximately six million Jews by the Nazi regime and its collaborators between 1941 and 1945, representing roughly one-third of the world's Jewish population — posed the most extreme theological and existential challenge in Jewish history. The traditional Jewish theological framework — the covenant between God and Israel, in which God protects the Jewish people in return for their obedience to the Torah, and in which suffering is understood as divine punishment for transgression — seemed not merely inadequate but obscene as a response to the industrialized mass murder of men, women, and children who had committed no transgression except being born Jewish. The theological responses that emerged in the decades after the Holocaust reflect fundamentally different assessments of what continued Jewish existence and faith could mean after this rupture. Elie Wiesel (1928-2016), the Nobel laureate and survivor of Auschwitz and Buchenwald, gave the most powerful literary voice to the experience: his memoir 'Night' (1960) documented the destruction of his faith and his childhood world with unbearable precision. Yet Wiesel continued to argue with God, to maintain a furious and grief-stricken relationship with the Jewish tradition, rather than abandoning it — a stance he called 'protest theology.' Richard Rubenstein, in 'After Auschwitz' (1966), took the more radical position that the Holocaust made traditional theism — the belief in a providential God who acts in history — impossible to maintain: the God of history was dead. Emil Fackenheim proposed that Jewish survival itself was a theological imperative after the Holocaust: the 614th commandment (added to the traditional 613) was not to grant Hitler posthumous victories by abandoning Judaism. The Holocaust has also profoundly shaped Israeli political culture — the 'never again' commitment to Jewish military self-defense — and diaspora Jewish identity, where it functions as a central reference point for communal solidarity and the moral imperative to resist persecution of other peoples, though the precise implications of this lesson are vigorously debated.