Dennis Genpo Merzel

Dennis Paul Merzel (born 3 June 1944 in Brooklyn, New York), known by his Japanese dharma name Genpo (玄峰), is an American Sōtō / Sanbō-Kyōdan-influenced Zen teacher and one of the most prominent — and most controversial — of the twelve dharma successors of Hakuyū Taizan Maezumi Roshi. He grew up in Long Beach, California, and earned a master's degree in educational administration from the University of Southern California before turning to Zen practice. He met Maezumi at the Zen Center of Los Angeles in 1972, was ordained as an unsui (novice priest) in 1973, and in 1980 received dharma transmission, becoming Maezumi's second formal heir. He was a co-founder of the White Plum Asanga, the lineage organisation Maezumi created to gather his American successors, and after Tetsugen Bernard Glassman he served as its second president^[1].

In 1984 Merzel founded the Kanzeon Sangha, an international network with its main centre eventually established in Salt Lake City, Utah (later renamed Big Heart Zen Sangha), and he led affiliated groups across the United States and Europe — particularly in the Netherlands, Germany, Poland, and France. His published books include *The Eye Never Sleeps: Striking to the Heart of Zen* (Shambhala, 1991), *Beyond Sanity and Madness: The Way of Zen Master Dōgen* (Tuttle, 1994), *24/7 Dharma* (Journey Editions, 2001), and *Big Mind, Big Heart: Finding Your Way* (Big Mind Publishing, 2007). Beginning in 1999 he developed the *Big Mind Process*, a hybrid of traditional kōan introspection with the Voice Dialogue method of Hal and Sidra Stone — a technique he marketed as a faster route to 'the experience commonly called enlightenment' and which became the signature, and most contested, feature of his teaching career. Over four decades he gave dharma transmission to roughly two dozen successors and inka (full teaching authorisation) to fifteen, seeding an extensive sub-lineage of his own^[2].

In February 2011, after publicly admitting to a series of extramarital sexual relationships with students, Merzel announced he would disrobe as a Buddhist priest, resign as an elder of the White Plum Asanga, and step down from leadership of Kanzeon — a decision welcomed in an open letter signed by sixty-six American Buddhist teachers calling for him to stop teaching altogether. He subsequently reversed course, returning to teaching under the rebranded Big Heart Zen banner, and the White Plum Asanga formally separated itself from him; the episode remains one of the most extensively documented teacher-misconduct cases in American Zen and is regularly cited in subsequent literature on Buddhist ethics and institutional accountability^[3].