Glossary

The first patriarch of Judaism, called by God to leave Ur and journey to Canaan. God's covenant with Abraham, including circumcision, established the foundation of the Jewish people.

The non-legal portions of rabbinic literature, including stories, parables, ethical teachings, and theological reflections. Aggadah complements Halakha by conveying values and meaning through narrative.

Literally 'ascent,' referring to Jewish immigration to the Land of Israel. The term also refers to being called up to read from the Torah during synagogue services.

The central prayer of Jewish liturgy, also called the Shemoneh Esrei (Eighteen Blessings). Recited three times daily while standing, it replaced the Temple sacrifices as the core act of worship.

The gold-covered chest containing the tablets of the Ten Commandments, kept in the Holy of Holies in the Tabernacle and later the Temple. Its fate after the destruction of the First Temple is unknown.

Jews of Central and Eastern European descent, distinguished by customs, liturgy, and the Yiddish language. Ashkenazi Jews comprise the majority of world Jewry today.

Rabbi Israel ben Eliezer (c. 1700-1760), the founder of Hasidic Judaism. Known by the title 'Master of the Good Name,' he taught that God could be reached through joyful prayer and simple faith.

The forced deportation of Judean elites to Babylon following Nebuchadnezzar's destruction of the First Temple in 586 BCE. This transformative period reshaped Jewish identity, producing synagogue worship and scriptural study.

A 1917 letter from British Foreign Secretary Arthur Balfour supporting the establishment of a 'national home for the Jewish people' in Palestine. It became a cornerstone of the Zionist movement.

The last major Jewish revolt against Rome (132-136 CE), led by Simon bar Kokhba. Its failure led to the complete expulsion of Jews from Jerusalem and the renaming of Judea to Syria Palaestina.

A coming-of-age ceremony marking a Jewish boy's religious maturity at age 13. The term literally means 'son of the commandment,' signifying the youth's obligation to observe Jewish law.

A coming-of-age ceremony marking a Jewish girl's religious maturity, typically at age 12 or 13. Introduced in the 20th century, it has become widely observed across most Jewish denominations.

The ancient land promised by God to Abraham and his descendants, roughly corresponding to modern-day Israel, Palestine, Lebanon, and parts of Jordan and Syria.

The ritual removal of the foreskin (brit milah), performed on Jewish boys on the eighth day after birth. It is the physical sign of the covenant between God and Abraham.

A denomination that seeks a middle path between Orthodox and Reform, maintaining halakha while allowing for historical and contextual interpretation. Known as Masorti Judaism outside North America.

A Jew who converted to Christianity, often under duress, during the medieval period in Spain and Portugal. Many conversos secretly maintained Jewish practices and were targets of the Inquisition.

A binding agreement between God and the Jewish people, beginning with Abraham and renewed at Sinai. The covenant establishes mutual obligations: God's protection and the people's adherence to divine law.

An ancient clay cylinder from 539 BCE recording Persian King Cyrus the Great's conquest of Babylon. It corroborates the biblical account of Cyrus allowing exiled peoples, including Jews, to return home.

The second king of Israel who united the tribes, captured Jerusalem, and established it as the capital. Tradition credits him with composing the Psalms and founding the Davidic dynasty.

A collection of nearly 1,000 manuscripts discovered between 1947 and 1956 near Qumran by the Dead Sea. They include the oldest known copies of Hebrew Bible texts and sectarian documents from the Second Temple period.

The dispersion of Jews outside the Land of Israel, beginning with the Babylonian exile in 586 BCE. The term refers both to the geographic scattering and to Jewish communities living outside Israel.

An ascetic Jewish sect during the Second Temple period, often associated with the Dead Sea Scrolls community at Qumran. They practiced communal living and ritual purity.

The foundational narrative of the Israelites' liberation from slavery in Egypt under Moses' leadership. The historicity is debated, but the story is central to Jewish identity, liturgy, and theology.

A storage area in a synagogue for worn-out sacred texts awaiting proper burial. The Cairo Genizah, discovered in the 19th century, contained over 300,000 manuscript fragments spanning a thousand years of Jewish life.

A Jewish bill of divorce, required under halakha for the dissolution of a marriage. Without a get, a woman is considered still married and cannot remarry within Jewish law.

Jewish religious law derived from the Torah, Talmud, and later rabbinic codes. Halakha governs all aspects of daily life, from dietary laws to business ethics to Sabbath observance.

An eight-day festival commemorating the rededication of the Second Temple by the Maccabees in 164 BCE. The celebration includes lighting the hanukkiah (menorah), eating fried foods, and spinning dreidels.

A Jewish religious movement founded by Rabbi Israel ben Eliezer (the Baal Shem Tov) in 18th-century Eastern Europe. It emphasizes joyful worship, mystical experience, and devotion to a spiritual leader (rebbe).

The Jewish Enlightenment movement of the 18th-19th centuries, led by Moses Mendelssohn and others. It encouraged secular education, cultural integration, and modernization while maintaining Jewish identity.

A Semitic people who ruled Lower Egypt during the Second Intermediate Period (c. 1650-1550 BCE). Some scholars see parallels between the Hyksos and the biblical account of Joseph's rise in Egypt.

The Catholic Church's tribunal that persecuted heresy, including crypto-Jews (conversos) who secretly maintained Jewish practices after forced conversion. The Spanish Inquisition (1478-1834) was particularly devastating for Iberian Jews.

A 16th-century rabbi and mystic in Safed (1534-1572) whose teachings transformed Kabbalah. His concepts of tzimtzum (divine contraction), shevirat ha-kelim (shattering of vessels), and tikkun (repair) became foundational to Jewish mysticism.

The holy city central to Judaism, captured by King David and home to both Temples. It remains the spiritual center of the Jewish world and a focal point of prayer and pilgrimage.

Flavius Josephus (37-100 CE), a Jewish historian who chronicled the Jewish-Roman wars. His works 'The Jewish War' and 'Antiquities of the Jews' are primary sources for Second Temple history.

Jewish mystical tradition that seeks to understand the hidden aspects of God, creation, and the soul. Major works include the Zohar (13th century) and the teachings of Isaac Luria in Safed.

A prayer praising God, most commonly associated with mourning rituals. The Mourner's Kaddish is recited for eleven months after the death of a close relative and on the anniversary (yahrzeit).

A Jewish marriage contract specifying the obligations of the husband to the wife. Dating back to rabbinic times, it is one of the earliest legal protections for women's rights in marriage.

A collective agricultural community in Israel based on shared ownership and cooperative principles. Kibbutzim played a central role in early Zionist settlement and the founding of the State of Israel.

A small cap worn by Jewish men (and some women in progressive movements) as a sign of reverence before God. Also known as a yarmulke in Yiddish.

A member of the priestly class descended from Aaron, Moses' brother. Kohanim served in the Temple conducting sacrifices and rituals. Certain honors and restrictions apply to Kohanim even today.

The system of Jewish dietary laws (kashrut) derived from the Torah. It governs which foods may be eaten, how animals must be slaughtered, and the separation of meat and dairy products.

A member of the tribe of Levi who assisted the Kohanim in Temple service. Levites served as singers, musicians, gatekeepers, and teachers. They received tithes instead of a land inheritance.

A Jewish rebel group led by Judah Maccabee who revolted against the Seleucid Empire in 167 BCE, reclaiming and rededicating the Temple in Jerusalem. Their victory is commemorated during Hanukkah.

Rabbi Moses ben Maimon (1138-1204), the foremost medieval Jewish philosopher and legal codifier. His works include the Mishneh Torah (law code) and Guide for the Perplexed (philosophy).

The founding mothers of the Jewish people: Sarah, Rebecca, Rachel, and Leah. Their narratives in Genesis are integral to the patriarchal stories and the formation of Israel's tribal identity.

The seven-branched candelabrum that stood in the ancient Temple and has become one of the oldest symbols of Judaism. Not to be confused with the nine-branched hanukkiah used during Hanukkah.

An ancient Egyptian inscription from c. 1208 BCE containing the earliest known reference to 'Israel' outside the Bible. It provides key archaeological evidence for the existence of an Israelite people in Canaan.

The 'anointed one,' a future leader prophesied to bring an era of peace and restore the Jewish kingdom. Jewish messianic beliefs have varied widely across history and movements.

A parchment scroll inscribed with specific Torah passages (Deuteronomy 6:4-9 and 11:13-21), enclosed in a decorative case and affixed to the doorposts of Jewish homes.

A genre of rabbinic literature that provides interpretive commentary on the Hebrew Bible. Midrash fills in narrative gaps, resolves contradictions, and draws moral lessons from biblical texts.

A ritual immersion pool used for spiritual purification. Mikvaot are used for conversion, before Shabbat and holidays, and after certain states of ritual impurity. Ancient mikvaot have been found at numerous archaeological sites.

A quorum of ten Jewish adults required for public prayer and certain religious ceremonies. In Orthodox practice, only men count; in Conservative and Reform movements, women are included.

The first major written compilation of Jewish oral traditions, edited by Rabbi Judah the Prince around 200 CE. It is organized into six orders covering agricultural laws, festivals, family law, civil law, temple service, and ritual purity.

Jews from the Middle East and North Africa, including communities in Iraq, Iran, Yemen, and Morocco. Mizrahi Jews preserved ancient traditions and became a significant demographic in the State of Israel.

The belief in a single, all-powerful God. Judaism's development of monotheism was revolutionary in the ancient Near East and became the foundation for Christianity and Islam as well.

The greatest prophet in Judaism, who led the Israelites out of Egypt, received the Torah at Sinai, and guided the people through forty years of wilderness wandering.

A German-Jewish philosopher (1729-1786) considered the father of the Haskalah (Jewish Enlightenment). He advocated for Jewish civil rights while promoting integration with European culture.

The branch of Judaism that adheres strictly to halakha and traditional practice. It encompasses a spectrum from Modern Orthodox to Ultra-Orthodox (Haredi) communities.

A major Jewish festival commemorating the Israelites' liberation from Egyptian slavery. Observed for seven or eight days, it features the Seder meal, matzah (unleavened bread), and the retelling of the Exodus.

The founding fathers of the Jewish people: Abraham, Isaac, and Jacob. Their stories in Genesis establish the covenant with God and the origins of the twelve tribes of Israel.

A Second Temple-era Jewish movement that emphasized oral law, synagogue worship, and personal piety. They are considered the precursors of Rabbinic Judaism.

A violent riot aimed at the massacre or persecution of Jews, particularly common in the Russian Empire during the 19th and early 20th centuries. Pogroms were a major catalyst for Jewish emigration and Zionism.

A person called by God to deliver divine messages to the people of Israel. Prophets like Isaiah, Jeremiah, and Ezekiel challenged injustice, predicted consequences, and offered hope during crises.

A joyful holiday celebrating the deliverance of Persian Jews from a plot to destroy them, as told in the Book of Esther. Customs include reading the Megillah, wearing costumes, and giving gifts of food.

A Jewish religious teacher and leader, literally meaning 'my master.' The title emerged in the rabbinic period after 70 CE. Rabbis serve as spiritual guides, legal authorities, and community leaders.

Rabbi Shlomo Yitzchaki (1040-1105), the most influential commentator on the Torah and Talmud. His clear, concise explanations remain the standard first commentary studied by Jewish students.

A modern Jewish denomination that emerged in 19th-century Germany, emphasizing ethical monotheism, personal autonomy, and adaptation of tradition to contemporary life. It is the largest denomination in North America.

The Jewish New Year, marking the beginning of the High Holy Days. It is observed with the blowing of the shofar (ram's horn), prayer, and symbolic foods like apples dipped in honey.

A priestly Jewish sect during the Second Temple period who accepted only the written Torah, rejected oral law, and denied the resurrection of the dead. They disappeared after the Temple's destruction in 70 CE.

A hilltop city in the Galilee that became the center of Jewish mysticism in the 16th century. Home to Isaac Luria and Joseph Karo, it produced the Shulchan Arukh and Lurianic Kabbalah.

The supreme judicial and legislative body in ancient Jewish society, composed of 71 elders. It functioned as a court, parliament, and academy during the Second Temple and early rabbinic periods.

The ritual meal held on the first night (or first two nights) of Passover, following a specific order of prayers, readings from the Haggadah, symbolic foods, and songs that retell the Exodus story.

Jews of Iberian (Spanish and Portuguese) descent, with distinct customs, liturgy, and the Ladino language. After the 1492 expulsion from Spain, Sephardim settled across the Ottoman Empire, North Africa, and the Americas.

The ancient Greek translation of the Hebrew Bible, produced in Alexandria, Egypt, beginning in the 3rd century BCE. It was the primary Bible of Greek-speaking Jews and early Christians.

The Jewish day of rest, observed from Friday sunset to Saturday nightfall. Rooted in the creation narrative and the Ten Commandments, it involves cessation from work, prayer, festive meals, and family time.

The Festival of Weeks, celebrated seven weeks after Passover. It commemorates the giving of the Torah at Sinai and the wheat harvest. Customs include all-night Torah study and eating dairy foods.

The divine presence of God dwelling among the people of Israel. In rabbinic and mystical literature, the Shekinah represents God's immanence and is often depicted in feminine terms.

The central declaration of Jewish faith: 'Hear, O Israel: the Lord our God, the Lord is One.' Recited twice daily, it is one of the first prayers taught to Jewish children.

The Hebrew term for the Holocaust, the systematic genocide of six million Jews by Nazi Germany and its collaborators during World War II (1933-1945). The word means 'catastrophe' or 'destruction.'

A small Jewish town or village in Eastern Europe before the Holocaust. Shtetlach were centers of Yiddish culture, characterized by close-knit communities, religious observance, and poverty.

The authoritative code of Jewish law compiled by Rabbi Joseph Karo in 1563. With glosses by Rabbi Moses Isserles for Ashkenazi practice, it remains the standard reference for halakhic observance.

David's son and the third king of Israel, renowned for his wisdom and for building the First Temple in Jerusalem. His reign is considered the golden age of the united monarchy.

The seven-day harvest festival commemorating the Israelites' dwelling in temporary shelters during their wilderness wanderings. Celebrants build and eat in a sukkah (temporary hut) and wave the lulav and etrog.

A Jewish house of worship, study, and communal gathering. Synagogues emerged during the Babylonian exile as local alternatives to the centralized Temple, becoming central to Jewish life after 70 CE.

The portable sanctuary used by the Israelites during their wilderness wanderings after the Exodus. Described in detail in the book of Exodus, it housed the Ark of the Covenant.

The central text of Rabbinic Judaism, consisting of the Mishnah and the Gemara (rabbinic commentary). Two versions exist: the Babylonian Talmud and the Jerusalem Talmud, compiled between the 3rd and 6th centuries CE.

The Hebrew Bible, an acronym for its three sections: Torah (Teaching), Nevi'im (Prophets), and Ketuvim (Writings). It contains 24 books and is the foundational scripture of Judaism.

Small leather boxes containing Torah passages, worn on the arm and head during weekday morning prayers. They fulfill the commandment to 'bind them as a sign upon your hand.'

A 9th-century BCE Aramaic inscription discovered in northern Israel containing the phrase 'House of David,' providing the first archaeological evidence outside the Bible for the Davidic dynasty.

The central sanctuary in Jerusalem where sacrificial worship was conducted. The First Temple was built by Solomon (c. 957 BCE) and destroyed by Babylon (586 BCE). The Second Temple was rebuilt (516 BCE) and destroyed by Rome (70 CE).

The ten fundamental laws given by God to Moses at Mount Sinai, inscribed on two stone tablets. They form the ethical and religious foundation of Judaism and have influenced Western legal traditions.

The founder of modern political Zionism (1860-1904). His pamphlet 'Der Judenstaat' (The Jewish State) and his organization of the First Zionist Congress in 1897 launched the movement for a Jewish homeland.

Literally 'repairing the world,' a concept rooted in Lurianic Kabbalah that has become a central value in modern Judaism. It refers to actions that improve society and bring the world closer to wholeness.

A day of mourning commemorating the destruction of both the First and Second Temples, as well as other tragedies in Jewish history. It is observed with fasting, prayer, and the reading of Lamentations.

The foundational text of Judaism, comprising the five books of Moses (Genesis, Exodus, Leviticus, Numbers, Deuteronomy). Also called the Pentateuch, it contains the laws, narratives, and teachings central to Jewish life.

A city where Rabbi Yochanan ben Zakkai established an academy after the destruction of the Second Temple in 70 CE. Yavneh became the center of rabbinic learning and the birthplace of Rabbinic Judaism.

A language historically spoken by Ashkenazi Jews, combining elements of German, Hebrew, Aramaic, and Slavic languages. It was the lingua franca of Eastern European Jewry and produced a rich literary tradition.

The Day of Atonement, the holiest day in the Jewish calendar. Observed with a 25-hour fast, intensive prayer, and repentance, it concludes the ten Days of Awe that begin with Rosh Hashanah.

The modern national movement advocating for the establishment and support of a Jewish homeland in the Land of Israel. Founded formally by Theodor Herzl in 1897, it led to the creation of the State of Israel in 1948.

The foundational work of Kabbalah, attributed to Rabbi Shimon bar Yochai but likely composed by Moses de Leon in 13th-century Spain. It presents mystical commentary on the Torah.