19th century Reform-like ideas in the United States were first expressed by the Reformed Society of Israelites, founded in
Charleston, South Carolina, on 21 November 1824. It was led by
Isaac Harby, Abraham Moise, and David Nunes Carvalho, who represented the younger, Americanized, and religiously lax generation in the
Congregation Kahal Kadosh Beth Elohim. Standing in opposition to a more stringent establishment, formed from English-born immigrants, Harby and his followers were mainly concerned with decorum. They demanded English-language sermons, synagogue affairs handled in English rather than
Early Modern Spanish (as was prevalent among
Western Sephardim), and so forth. However, they also arrived at more principled issues. On their first anniversary, Harby delivered an oratory in which he declared
Rabbinic Judaism a demented faith, no longer relevant, and that America was "the Promised Land of Scripture." They fully seceded by their second anniversary, after continued rebuffs on the part of the wardens, forming their own prayer group. They met in Seyle's Hall, a rental facility, as they were unable to raise sufficient funds for a new synagogue. Their services also included a choir, hymns, and instrumental music. Men did not cover their heads either. The three leaders authored a prayerbook in which they completely excised any mention of the Messiah, restoration of sacrifices, and return to
Zion. It was published in 1830. Far more moderate alterations along these lines, in the first liturgy considered Reformed,
caused an uproar at Hamburg in 1818. The Society, numbering several dozens, dissipated and merged back into Beth Elohim during 1833, but they did not cease being a factor. In 1836, the reunified congregation hired
Gustavus Poznanski as
cantor. He spent time in Hamburg and knew the rite of the
Hamburg Temple. Traditional at first, Poznanski soon followed a different course. In 1843 he attempted to abolish the Second Day of Festivals and later published his own version of the
Maimonides' Creed, which lacked reference to Resurrection of the Dead and the Messiah. He also instituted various ritual reforms. Supported by many of the former secessionists, he eventually resigned in 1847. A year before that,
Isaac Mayer Wise arrived from Europe. In a country where Jewish immigrants lacked an organized and established religious leadership, Wise quickly rose to prominence. While far from traditional belief, he was disinterested in offering a comprehensive new approach, focusing on pragmatic compromises. Wise introduced family pews for the first time in known synagogue history (by random, when his congregation bought a church) in Albany on
Shabbat Shuvah, 3 October 1851. His attempts to forge a single American Judaism motivated him to seek agreement with the conservative
Isaac Leeser. Relations between them, wrought with suspicion from the beginning, were terminated after Wise agreed to Leeser's demands in the
1855 Cleveland Synod and then retracted when the latter left. Wise was soon outflanked by the radical Reform rabbi
David Einhorn, who espoused a dogmatic, rigid line demanding conformity with the principles of
Reform Judaism then formulated in Germany. Many other German rabbis crossed the ocean to the land where their religious outlook, free from state intervention or communal pressures, could be expressed purely. Einhorn gradually gained the upper hand, though the conflict-laden synergy between him and Wise would lay the foundation of American Reform. The
Philadelphia Conference of 3–6 November 1869 saw the radicals' victory, and the adoption of a platform which summarized the theory concocted in Germany in the previous decades.
Priestly privileges were abolished, as the rebuilding of the Temple was no longer anticipated; belief in the Messiah and Resurrection was denied. Michael Meyer regarded the document as the denominational "declaration of independence." The need for religious divorce (
get) was also annulled, and civil divorce confirmed as sufficient, one of the first steps towards abandonment of most ritual traditions. While American Jews, even the nominally Orthodox, were scarcely observant, Reform began to officially dispose of practices still upheld. Its doctrine was well received by the immigrants and especially their assimilated children. Of 200 synagogues in the United States in 1860, there were a handful of Reform ones. Twenty years later, almost all of the existing 275 were part of the movement. On 8 July 1873, representatives from 34 congregations met in Melodeon Hall,
Cincinnati, Ohio, and formed the
Union of American Hebrew Congregations (UAHC) under Wise's auspices. The name reflected his hope to unite all Jews under a single roof. The UAHC continued to grow throughout the following years. By 1879 it consisted of 118 congregations, which was more than half of known congregations in the United States, including synagogues such as Emanu-El and Beth El in New York. In 1875, Wise also founded
Hebrew Union College. Yet his attempts to maintain a moderate façade failed. In a famous incident, on 11 July 1883, during the banquet celebrating the first graduation from HUC, non-kosher food such as shrimps and crabs was served. The so-called
trefa banquet, while apparently the decision of the Jewish caterer and not of Wise himself (who observed dietary laws), prompted protests from the few American traditionalists, like
Sabato Morais, who remained outside the UAHC. Several conservative members later claimed to have exited the room with repulsion, though little is factually known about the incident. It was the arrival of Rabbi
Alexander Kohut in 1885 which forced an unambiguous stance. Kohut, a follower of
Zecharias Frankel and his
Positive-Historical School, attacked the UAHC for abandoning traditional Judaism. A series of heated exchanges between him and Reform's chief ideologue, Rabbi
Kaufmann Kohler, encouraged the latter to convene an assembly which accepted the
Pittsburgh Platform on 19 November. Embodying the spirit of "Classical Reform", it added virtually nothing to the theoretical foundation of the movement but elucidated it clearly. It was declared that "to-day we accept as binding only the moral laws, and maintain only such ceremonies as elevate and sanctify our lives." A small group of conservatives withdrew from the UAHC in protest, joining Kohut, Morais, and their supporters in founding the
Jewish Theological Seminary. At first unifying almost all non-Reform currents, it developed into the center of
Conservative Judaism. In 1889, Wise founded the
Central Conference of American Rabbis.
20th century "Classical Reform" soon faced a more pressing challenge. The massive immigration from Eastern Europe, bringing over two million Jews who had strong traditional sentiments in matters of religion even when personally lax, dwarfed the UAHC constituency within a generation. In the 1910s and 1920s, the CCAR rabbis gradually reintroduced many elements once discarded in an effort to appeal to the newcomers. The influx, and the growth of interwar antisemitism, also brought a renewed stress on Jewish particularism and
peoplehood, ritual, and tradition. In contrast with the coolness toward
Zionism expressed by Classicists – emanating both from their rejection of old Messianic belief, involving a restoration of the sacrificial cult in Jerusalem, and commitment to emancipation – many new clergymen, like
Abba Hillel Silver and
Stephen Wise, were enthusiastic and influential Zionists. These tendencies were codified in the 1937 Columbus Declaration of Principles, influenced by rabbis
Samuel S. Cohon,
Solomon Freehof and others from Eastern Europe. Anti-Zionist Reform rabbis broke away during WWII to found the
American Council for Judaism, which declined in activity following the
Six-Day War. In 1950, HUC merged with the
Jewish Institute of Religion, a Reform rabbinical college founded in 1922 by Rabbi Stephen Wise. The selective "return to tradition" encouraged many Americanized Eastern-European-descended Jews to flock to Reform congregations in the postwar years, rapidly swelling the membership ranks of the UAHC. This factor, along with the URJ's commitment to Outreach, diversity ("big tent Judaism"), and a welcoming attitude labeled "Audacious Hospitality" by URJ president, Rabbi Richard Jacobs, have all contributed to the Reform Movement's emergence as the largest Jewish religious denomination in North America. The HUC, as a member of the
National Community Relations Advisory Council, opposed the
Rosenberg Committee, believing them to be a Communist group. In 1953, the council issued a statement that the Rosenberg Committee's accusation that the
Rosenberg trial was motivated by antisemitism was causing public panic within the Jewish community. In 1990, the Union of American Hebrew Congregations and other major Jewish-American organizations asked that
Nelson Mandela clarify his pro-Palestinian views prior to his visit to New York City. The UAHC's senior vice president
Albert Vorspan said that "We are hoping to clear the air and defuse the situation so that Mandela's visit...is what it ought to be: a great welcome for a liberation hero without a lot of marginal controversy." In a meeting in
Geneva that included representatives from the Union of American Hebrew Congregations, the
Anti-Defamation League, the
American Jewish Committee, the
American Jewish Congress, and other organizations, Mandela apologized for offending the Jewish-American establishment, expressed appreciation for South African Jews who opposed apartheid, praised certain Israeli leaders, and agreed that the State of Israel had a right to exist. In June, 2025, the URJ and Central Conference of American Rabbis issued a statement supporting Donald Trump's strikes against Iran. The statement said "One need not agree with the policies of the current Israeli or U.S. governments to express genuine gratitude for this dramatic intervention." The URJ co-signed a statement from the Conference of Presidents of Major American Jewish Organizations expressing deep gratitude for Donald Trump's strikes. However, the Reform movement's Central Conference of American Rabbis did not sign the statement due to time constraints.
KESHER KESHER (from
Hebrew 'linkage', 'connection') is the now-defunct college
outreach arm and campus student organization for
Reform Judaism. It was formally disbanded in 2009, though it continued to operate
Taglit Birthright Israel trips, under the brand "URJ Kesher" for several more years. There are no longer any official college programs run by the URJ. Its directors included Paul Reichenbach (–1995), David Terdiman (1995–1997), Rabbi Jonathan Klein (1997–2000), Rabbi Andrew Davids, Rabbi Marc Israel, Lisa David (–2006); Nicole Rand was the latest acting director. There had been two program associates and an Israeli
shaliach. KESHER worked with organizations like
Hillel to create Reform Jewish programs on campuses across North America. They were a member of the
Israel Campus Coalition and sponsored the Argentina Ambassadors trip. KESHER also hosted a Leadership Training Seminar during the spring semester, coordinated by members of the KESHER Student Leadership Council. This council was made of 6-7 junior and senior students who applied each year for one or two terms (a school year). Through its website, the group disseminated many documents describing the connection between Reform Judaism and North
American Jewish youth. == See also ==