Arthur Green, PhD, is regarded as one of the world's foremost experts on Jewish spirituality and thinking. He is the Irving Brudnick professor of philosophy and religion at Hebrew College, as well as the rector of the Rabbinical School, which he established in 2004. Dr. Green is the author of several publications, including Judaism's Ten Best Ideas: A Short Guide for Seekers; Ehyeh: A Kabbalah for Tomorrow; Seek My Face: A Jewish Mystical Theology; and Your Word Is Fire: The Hasidic Masters on Contemplation. He is a professor emeritus at Brandeis University and formerly taught at the University of Pennsylvania and the Reconstructionist Rabbinical College, where he served as dean He is also the writer of Speaking Torah: Spiritual Teachings from Around the Maggid's Table (Yale University Press) and the author of Radical Judaism (Yale University Press). He's been linked to the Havurah movement and a neo-Hasidic approach to Judaism for a long time.