What Is Conservative (Masorti) Judaism? A Guide

Where Conservative/Masorti Judaism Comes From

Conservative Judaism traces its roots to the 19th-century “positive-historical” school associated with Rabbi Zecharias Frankel in Germany, which insisted that Jewish law be studied as a living historical tradition, rooted in the ongoing life of the Jewish people rather than treated as unchanging in every detail. In the United States, the movement took its lasting shape around the Jewish Theological Seminary (JTS) in New York, reorganized in 1902 under the leadership of Rabbi Solomon Schechter. The United Synagogue of America — today the United Synagogue of Conservative Judaism (USCJ) — was founded in 1913, alongside the Rabbinical Assembly as the movement’s rabbinic body.

Outside North America, the movement is generally known as Masorti, and Masorti congregations exist worldwide, including in Israel, the UK, and Latin America. In the United States, Pew Research Center’s 2020 study found Conservative to be the second-largest Jewish movement, with about 17% of U.S. Jews identifying with it.

What Conservative/Masorti Jews Believe

Conservative Judaism holds that halacha is genuinely binding on Jewish life — Shabbat, kashrut, and the holiday cycle are treated as serious obligations, not optional customs. At the same time, the movement affirms that Jewish law has a history: it has always grown and adapted, and it can continue to do so through the careful, collective process of rabbinic decision-making, most visibly through bodies like the Rabbinical Assembly’s Committee on Jewish Law and Standards.

This combination — law that is binding, and law that can evolve — is what allowed the movement to become fully egalitarian over the 20th century while still describing itself as halachic. It also supports serious, modern academic study of the Torah and Jewish history alongside its sacred and traditional authority, rather than treating scholarship and observance as being in conflict.

Worship, Practice, and Egalitarianism

A Conservative/Masorti service is largely traditional in structure and mostly in Hebrew, following the classical nusach (liturgical structure) recognizable across centuries of Jewish prayer. What sets it apart from Orthodox practice is full egalitarianism: women and men sit together, and women serve as rabbis, cantors, and prayer leaders. JTS voted in 1983 to ordain women as rabbis, and in 1985 Rabbi Amy Eilberg became the first woman ordained as a Conservative rabbi — a milestone that reshaped the movement’s clergy and lay leadership.

Because halacha carries real weight in Conservative life, communal norms around Shabbat observance and kashrut tend to be more uniform than in some other movements, even though individual households still vary in exactly how they practice. Conservative Judaism has also long invested heavily in Hebrew literacy and Jewish education, through day schools, congregational schools, and youth movements.

Community Life

Conservative congregations often describe their mission as living fully in both the Jewish tradition and the modern world at once — davening (praying) in traditional Hebrew, keeping kosher kitchens, and observing Shabbat, while also participating fully in secular education, careers, and civic life. Youth movements like USY and the Camp Ramah network have shaped generations of Conservative Jews, building strong lifelong bonds to community and to Israel.

Like every Jewish movement, Conservative synagogues vary in warmth, size, and style from one community to the next — some are large legacy congregations, others small and intimate havurot — but nearly all place a high value on communal chessed (kindness and mutual aid) and welcoming guests to Shabbat and holiday celebrations.

Movement Institutions Around the World

The Jewish Theological Seminary in New York remains the movement’s flagship institution for training rabbis, cantors, and educators, and the Ziegler School of Rabbinic Studies at American Jewish University in Los Angeles offers another path to Conservative ordination. Internationally, Masorti Olami connects Masorti congregations and organizations across dozens of countries, including Israel’s growing Masorti movement and the Schechter Institute of Jewish Studies in Jerusalem, which trains rabbis and educators for Masorti communities worldwide.

These institutions reflect a movement that takes seriously both rigorous, text-based Jewish scholarship and the practical work of building living communities — a combination visible in everything from a Conservative b’nai mitzvah student’s expectation of chanting real Torah trope, to a congregation’s active USY chapter, to a Camp Ramah counselor leading traditional davening for a bunk of ten-year-olds.

Finding a Conservative/Masorti Synagogue Near You

The easiest way to experience a Conservative or Masorti community is to attend a Shabbat service or holiday event as a guest. Browse congregations and Jewish community life by neighborhood in the Community Explorer, and check Jewish Events for an upcoming service, class, or celebration open to newcomers.

If you’re considering a move to be near a Conservative congregation, browse homes for sale or rentals in Jewish neighborhoods, search local jobs, and look into Chessed resources for community support. Know a Conservative or Masorti synagogue, school, or Jewish resource that should be listed? You can add a listing to help others find it.

By the HeimishMart Community Desk — HeimishMart is the community marketplace for Jewish homes, jobs, and local life across North America.