Judaism

Judaism is a monotheistic Abrahamic religion and faith tradition that began in Israel in approximately the sixth century BCE. Judaism is concerned with the relationship between the Jewish people and God, with teaching drawn from both the Torah and the Tanakh, Jewish scripture, and a long tradition of commentary and study. As a result, interpretation and practice of Jewish law and tradition varies widely between different traditions and individuals. Today, Judaism is practiced both within Israel and worldwide, with the global Jewish community numbering approximately 15 million.

Have any questions about religious terminology?

Click on any terms you may not know to visit our religious literacy glossary.

Black silhouette of a star of David.

The six-pointed Star of David is based on the shape of David’s shield, or, perhaps, the symbol on his shield. This refers to King David of ancient Israel. Jews call it a Magen David, meaning “shield of David.” Some scholars have attributed theological significance to the symbol - for example, that the intertwining makes the triangles inseparable, like the Jewish people - but there are multiple opinions on its meaning.

Yale’s Jewish community is served by both Chabad at Yale and the Slifka Center.  Learn more about each below, along with locations and useful contacts.

Chabad at Yale & The Slifka Center

🗺️: 36 Lynwood Place, New Haven, CT 06511

⏰: Kabblat Shabbat 7:00 PM Fridays, followed by dinner 7:30 PM

Get in touch & learn more:

🌐: https://www.chabadyale.org/

Rabbi Meir Chaim Posner & Devorah Leah Posner, Directors

📧: RabbiMC@chabadyale.org

🗺️: https://slifkacenter.org/

⏰: Shabbat Dinner 7 PM Fridays

Get in touch & learn more:

🌐: https://slifkacenter.org/

Uri Cohen, Executive Director

📧: uri.cohen@yale.edu

Rabbi Alex Ozar, Campus Rabbi and Co-Director

📧: alex.ozar@yale.edu

Lauren Steinberg, Co-Director JLIC at Yale

📧: lauren.steinberg@yale.edu

Rachel Leiken, Associate Jewish Chaplain

📧: rachel.leiken@yale.edu

Aviva Green, Director of Jewish Student Life

📧: aviva.green@yale.edu

Upcoming Jewish Holy Days