Instruction, resources & community for those seeking greater awareness, wisdom, and transformation through the Jewish spiritual path of Mussar.


Photo of Alan Morinis
Alan Morinis

Alan Morinis is the founder of The Mussar Institute and an active interpreter of the teachings and practices of the Mussar tradition, about which he regularly gives lectures and workshops. Born and reared in a culturally Jewish but non-observant home, he studied anthropology at Oxford University on a Rhodes Scholarship. For the past 20 years, the nearly-lost Jewish spiritual discipline of Mussar has been his passion, a journey recorded in the book Climbing Jacob’s Ladder (Broadway 2002). His guide to Mussar practice, entitled Everyday Holiness: The Jewish Spiritual Path of Mussar, was published in May 2007. His newest book on Mussar, With Heart in Mind, was published in August 2014.

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Rabbi Avi Fertig

Rabbi Avi Fertig is the Director of Mussar for The Mussar Institute, where he has been guiding courses and programs since 2010. He is the author of Bridging the Gap (Feldheim 2007), a comprehensive guide to important Mussar concepts and lessons from the Talmud and the classical works of the modern Mussar movement, as well as numerous other publications on topics of Mussar. Rabbi Fertig studied at the Ner Israel Yeshiva in Baltimore and has also learned and taught at Yeshivat Neve Zion, Yeshivat Reishit Yerushalayim and the Mir Yeshiva of Jerusalem. Born in the United States, for the past 22 years he has resided in Israel and currently lives in Beit Shemesh with his wife and six children.

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Rabbi Amy Eilberg

Rabbi Amy Eilberg is the first woman ordained as a Conservative rabbi by the Jewish Theological Seminary of America. She serves as the Coordinator of Jewish Engagement for Faith in Action Bay Area, a multi-faith, multi-racial social justice organization in the San Francisco Bay Area. She previously served as the director of the Pardes Rodef Shalom (Pursuer of Peace) Communities Program, teaching Jewish civil discourse to rabbis, synagogues, and Jewish organizations. She also serves as a spiritual director and interfaith activist.

Her book, From Enemy to Friend: Jewish Wisdom and the Pursuit of Peace, was published by Orbis Books in March 2014. She received her Doctor of Ministry degree from United Theological Seminary of the Twin Cities in 2016.

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Rabbi Micha Berger

Rabbi Micha Berger is a father, grandfather, and husband, and sees in those roles much of the expression of his Judaism and Mussar. He was a student of Rav Dovid Lifshitz, the Suvalker Rav zt”l, at Yeshivas Rabbeinu Yitzchak Elchanan (a Yeshiva University affiliate). He took away a dream to infuse his Jewish practice with the blend of love, Mussar, and Jewish thought that grounded Rav Dovid’s life. To that end, he established The AishDas Society.

Micha has addressed audiences of varying backgrounds, from unaffiliated to Orthodox yeshiva graduates, on subjects of Jewish thought, Mussar, and the meaning of our tefillos (prayers). He regularly teaches on the siddur(prayer book), and he has written on these topics for Mesukim MiDevash, a weekly newsletter. His work has been described in HaModiaYated Neeman, the Orthodox Union’s Jewish Action, and The Jerusalem Report.

Photo of Rabbi David Jaffe
Rabbi David Jaffe

Rabbi David Jaffe is the author of Changing the World from the Inside Out and the Founder of the Kirva Institute. His writing, teaching, consulting, and activism explore the intersection of moral development and ethical action in the world. David was the spiritual advisor at Gann Academy in Waltham, MA for many years, where he created Chanoch L’Na’ar, a nationally acclaimed Mussar program for high school faculty, students and school leadership. David is the author of the Institute for Jewish Spirituality’s Tikkun Middot curriculum and lead educator for that program. David lives in Sharon, MA with his wife, Janette, two teenage boys and charismatic cat, Bugsy.