A rabbi is a spiritual leader or religious teacher in Judaism. One becomes a rabbi by being ordained by another rabbi—known as semikha—following a course of study of Jewish history and texts such as the Talmud. The basic form of the rabbi developed in the Pharisaic and Talmudic eras, when learned teachers assembled to codify Judaism's written and oral laws. The title "rabbi" was first used in the first century CE. In more recent centuries, the duties of a rabbi became increasingly influenced by the duties of the Protestant Christian minister, hence the title "pulpit rabbis", and in 19th-century Germany and the United States rabbinic activities including sermons, pastoral counseling, and representing the community to the outside, all increased in importance.
Semikhah is the traditional Jewish name for rabbinic ordination.
Conversion to Judaism is the process by which non-Jews adopt the Jewish religion and become members of the Jewish ethnoreligious community. It thus resembles both conversion to other religions and naturalization. The procedure and requirements for conversion depend on the sponsoring denomination. Furthermore, a conversion done in accordance with one Jewish denomination is not a guarantee of recognition by another denomination. Normally, though not always, the conversions performed by more stringent denominations are recognized by less stringent ones, but not the other way around. A formal conversion is also sometimes undertaken by individuals whose Jewish ancestry is questioned or uncertain, even if they were raised Jewish, but may not actually be considered Jews according to traditional Jewish law.
Chief Rabbi is a title given in several countries to the recognized religious leader of that country's Jewish community, or to a rabbinic leader appointed by the local secular authorities. Since 1911, through a capitulation by Ben-Zion Meir Hai Uziel, Israel has had two chief rabbis, one Ashkenazi and one Sephardi.
Shlomo Riskin is an Orthodox rabbi, and the founding rabbi of Lincoln Square Synagogue on the Upper West Side of New York City, which he led for 20 years; founding chief rabbi of the Israeli settlement of Efrat in the Israeli-occupied West Bank; former dean of Manhattan Day School in New York City; and founder and Chancellor of the Ohr Torah Stone Institutions, a network of high schools, colleges, and graduate Programs in the United States and Israel.
"Who is a Jew?" is a basic question about Jewish identity and considerations of Jewish self-identification. The question pertains to ideas about Jewish personhood, which have cultural, ethnic, religious, political, genealogical, and personal dimensions. Orthodox Judaism and Conservative Judaism follow Jewish law (Halakha), deeming people to be Jewish if their mothers are Jewish or if they underwent a halakhic conversion. Reform Judaism and Reconstructionist Judaism accept both matrilineal and patrilineal descent as well as conversion. Karaite Judaism predominantly follows patrilineal descent as well as conversion.
Jonathan Henry Sacks, Baron Sacks was an English Orthodox rabbi, philosopher, theologian, and author. Sacks served as the Chief Rabbi of the United Hebrew Congregations of the Commonwealth from 1991 to 2013. As the spiritual head of the United Synagogue, the largest synagogue body in the United Kingdom, he was the Chief Rabbi of those Orthodox synagogues but was not recognized as the religious authority for the Haredi Union of Orthodox Hebrew Congregations or for the progressive movements such as Masorti, Reform, and Liberal Judaism. As Chief Rabbi, he formally carried the title of Av Beit Din (head) of the London Beth Din. At the time of his death, he was the Emeritus Chief Rabbi.
The United Synagogue (US) is a union of British Orthodox Jewish synagogues, representing the central Orthodox movement in Judaism. With 62 congregations, comprising 40,000 members, it is the largest synagogue body in Europe. The spiritual leader of the union is the Chief Rabbi of the United Hebrew Congregations of the Commonwealth – a title that bears some formal recognition by the Crown, even though his rabbinical authority is recognised by only slightly more than half of British Jews.
Nathan Marcus HaKohen Adler was the Orthodox Chief Rabbi of the British Empire from 1845 until his death.
Sir Israel Brodie was the Chief Rabbi of Great Britain and the Commonwealth 1948–1965.
Religion in Israel is manifested primarily in Judaism, the ethnic religion of the Jewish people. The State of Israel declares itself as a "Jewish and democratic state" and is the only country in the world with a Jewish-majority population. Other faiths in the country include Islam, Christianity and the religion of the Druze people. Religion plays a central role in national and civil life, and almost all Israeli citizens are automatically registered as members of the state's 14 official religious communities, which exercise control over several matters of personal status, especially marriage. These recognized communities are Orthodox Judaism, Islam, the Druze faith, the Catholic Church, Greek Orthodox Church, Syriac Orthodox Church, Armenian Apostolic Church, Anglicanism, and the Baháʼí Faith.
The Union of Orthodox Rabbis of the United States and Canada (UOR), often called by its Hebrew name, Agudath Harabonim or (in Ashkenazi Hebrew) Agudas Harabonim ("union of rabbis"), was established in 1901 in the United States and is the oldest organization of Orthodox rabbis in the United States. It had been for many years the principal group for such rabbis, though in recent years it has lost much of its former membership and influence.
The Charedi Council of Jerusalem is a large Haredi Jewish communal organization based in Jerusalem, with several thousands affiliated households. It is led by an independent rabbinical court, chaired by the Gaon Convenor, acronymed Ga'avad, and operated by the Rabbi Convenor, Ra'avad. The Council provides facilities such as dietary laws supervision, ritual baths, a Sabbath enclosure, and welfare services. The Council was founded in 1921 by devout Ashkenazi residents of Jerusalem, especially of the Old Yishuv, who refused to be affiliated in any way with the new Zionist institutions.
The Chief Rabbinate of Israel is recognized by law as the supreme rabbinic authority for Judaism in Israel. The Chief Rabbinate Council assists the two Chief Rabbis, who alternate in its presidency. It has legal and administrative authority to organize religious arrangements for Israel's Jews. It also responds to halakhic questions submitted by Jewish public bodies in the Diaspora. The Council sets, guides, and supervises agencies within its authority.
Rabbi Dr. Bernard Illowy was a rabbi and leader of Orthodox Judaism in the United States.
Yaakov Meir CBE (1856–1939), was an Orthodox rabbi, and the first Sephardic Chief Rabbi appointed under the British Mandate of Palestine. A Talmudic scholar, fluent in Hebrew as well as five other languages, he enjoyed a reputation as one of Jerusalem's most respected rabbis.
Adam S. Ferziger is an intellectual and social historian whose research focuses on Jewish religious movements and religious responses to secularization and assimilation in modern and contemporary North America, Europe and Israel. Ferziger holds the Samson Raphael Hirsch Chair for Research of the Torah with Derekh Erez Movement in the Department of Jewish History and Contemporary Jewry at Bar-Ilan University, Ramat Gan, Israel. He is a senior associate at the Oxford Centre for Hebrew and Jewish Studies and is co-convener of the annual Oxford Summer Institute for Modern and Contemporary Judaism. He has served as a visiting professor/fellow in College of Charleston (2017), Wolfson College, University of Oxford, UK (2013), University of Sydney, New South Wales, Australia (2012), and University of Shandong, Jinan, China (2005). In 2011, he received Bar-Ilan's "Outstanding Lecturer" award. Ferziger has published articles in leading academic journals of religion, history, and Jewish studies and is the author or editor of seven books including: Exclusion and Hierarchy: Orthodoxy, Nonobservance and the Emergence of Modern Jewish Identity ; Orthodox Judaism – New Perspectives, edited with Aviezer Ravitzky and Yoseph Salmon ; and most recently Beyond Sectarianism: The Realignment of American Orthodox Judaism, which was the winner of a 2015 National Jewish Book Award.
Rabbi (Menachem) Emanuel Rackman was an American Modern Orthodox Rabbi, president of the RCA, vice-president of Yeshiva University. President of Bar-Ilan University from 1977 to 1986. He held pulpits in major congregations and helped draw attention to the plight of Refuseniks in the then-Soviet Union and attempted to resolve the dilemma of the Agunah, a woman who cannot remarry because her husband will not grant a Get, the required religious divorce decree that would free her to remarry under Halacha.
Simon Glazer was an Orthodox rabbi who flourished at the turn of the twentieth century. He was known for founding and leading two major organizations of American Orthodox rabbis.
