The Sura?gama Sutra, one of the most important works of Mahayana Buddhism, dates from some time before the 8th Century when the first Chinese translation was written, probably from an Indian original. It has long been a seminal work for Buddhist practitioners in East and South-East Asia, especially China and Korea. Indeed this “Sutra of the Indestructible”, as it is often translated, is regarded as a staple manual of practice for newly-ordained monks of the Ch’an and Zen schools, giving in...