Rabbi Mark and Rebbetzin Kat have served in full-time Messianic Jewish ministry for since 2001. They have served in the network of Tikkun Congregations since 2010, and prior to that served within the Union of Messianic Jewish Congregations (UMJC).

Rabbi Mark attended Life Bible College in San Dimas, CA, (Bachelor of Theology, equivalent) and holds a Bachelor of Science degree in Organizational Leadership (with an emphasis in Pastoral Ministries) from Biola University. Rabbi Mark also earned an MA in Theology from Bethel Seminary, with an emphasis in Tanakh and Holocaust Studies.

In early 2013, Rabbi Rantz joined Messianic Jewish Publishers and Resources (MJPR) and served as the Assistant Editor and lead contributor in the production of the Complete Jewish Study Bible.

At Beit Hallel Messianic Congregation, our primary emphasis is creating a culture which embraces dual-expression and the fulfillment of the One-New-Humanity, in Yeshua the Messiah (Eph. 2:13-16). As a community of faith, we embrace a Spirit-lead lifestyle and as a discipling Messianic Jewish Synagogue, we are committed to five-fold ministry (Eph. 4:11), the teachings of Torah and the B’rit Hadashah for the purpose of equipping God’s people for Last-Days ministry.