7. For a scholarly discussion of the economic role of Buddhism in T'ang China, see D. C. Twitchett, "Monastic Estates in T'ang China," Asia Major, (1955-56), pp. 123-46. He explains that the T'ang government was always a trifle uneasy about the presence of un-taxed monastic establishments, and not without reason. Buddhism in T'ang China was big business. The large monasteries were beneficiaries of gifts and bequests from the aristocracy, as well as from the palace itself. (Eunuchs, along with palace ladies, were particularly generous.) Laymen often would bequeath their lands to a monastery, sometimes including in the will a curse on anyone who might later wish to take the land away from the church. These gifts were thought to ensure better fortunes in the world to come, while simultaneously resolving tax difficulties for the donor. For the monasteries themselves this wealth could only accumulate, since it never had to be divided among sons. After An Lu- shan's rebellion, a flavor of feudalism had penetrated Chinese society, and huge tracts came to be held by the Buddhist monasteries, to which entire estates were sometimes donated. As a result, the Buddhists had enormous economic power, although we may suspect the iconoclastic _dhyana_ establishments in the south enjoyed little of it.
8. See Dumoulin, History of Zen Buddhism, pp. 102-03.
9. See Heinrich Dumoulin and Ruth Fuller Sasaki, The Development of Chinese Zen (New York: First Zen Institute of America, 1953), p.13. Interestingly, the Vinaya sect, founded by Tao-hsuan (596-667), was primarily concerned with the laws of monastic discipline. The familiarity of Ch'an teachers with the concerns of this sect may have contributed to the desire to create rules for their own assemblies.
11. See D. T. Suzuki, The Zen Monk's Life (New York: Olympia Press, 1972); Eshin Nishimura, Unsui: A Diary of Zen Monastic Life (Honolulu: University Press of Hawaii, 1973); Suzuki, Essays in Zen Buddhism, First Series, pp. 314-362; and Koji Sato, The Zen Life (New York: Weatherhill/Tankosha, 1977). A succinct summary of Zen monastic life is also provided by Sir Charles Eliot in Japanese Buddhism (London: Routledge & Kegan Paul, 1935), p. 406.