Zen Zen Zen (; ) is a school of Mahayana Buddhism that originated in China during the Tang dynasty as Chan Buddhism. It was strongly influenced by Taoism and developed as a distinct school of Chinese Buddhism. From China, Chan Buddhism spread south to Vietnam which became Vietnamese Thiền, northeast to Korea and east to Japan, where it became known as Seon Buddhism and Japanese Zen, respectively. The term Zen is derived from the Japanese pronunciation of the Middle Chinese word 禪 (Chan) which traces its roots to the Indian practice of Dhyāna ("meditation"). Zen emphasizes rigorous self-control, meditation-practice, insight into
Zen at War types of social discrimination found in Sõtõ rituals and temple practices" find their origin in "the medieval institutional regulations imposed by the Tokugawa regime, not in the religious attitudes, religious practices, or religious mission of Sõtõ Zen itself". The Soto-school has installed a Human Rights Division, to terminate the regulations which contribute to discriminatory practices. "Zen at war" has contributed to discussions on the meaning of "enlightenment", and the role of Zen-teachers in the emerging western Zen-Buddhism. Bodhin Kholhede, dharma heir of Philip Kapleau, says: Stuart Lachs has written several essays on this issue, connected to teacher-scandals in western sanghas.