The Dabei Chan () is a Chinese Buddhist repentance rite typically performed in order to cleanse one's negative karma, purify the mind and generate merits. The ritual was first composed by the eminent Song dynasty (960-1279) Tiantai Patriarch Siming Zhili (四明知禮, 960–1028) and is based around the Nīlakaṇṭha Dhāraṇī, a mantra that is closely associated with the esoteric thousand-armed and thousand-eyed form of the Bodhisattva Guanyin known as Qianshou Qianyan Guanyin (千手千眼觀音, lit: "Thousand-Armed and Thousand-Eyed Guanyin"). The ritual liturgy received further edits and addendums in later periods, most notably by the Vinaya master Jianyue Duti (見月讀體, 1601–1679) during the Qing dynasty.
In modern times, this rite remains one of the most popular rites in the Chinese Buddhist ritual field, being performed at least once a month or more in most Chinese Buddhist temples, both on its own and as part of larger events such as the Shuilu Fahui ceremony.
History
Han dynasty (3rd century BCE-3rd century CE)
Antecedents of repentance rites Repentance rites originated from confession rituals, known as Uposatha, in Indian Buddhism. According to the Pali Canon, this consisted of confessing one's offenses and reciting the Pāṭimokkha on the Uposatha days (full and new-moon days). The purpose of the Uposatha, which were only to be held with at least four bhikkhus with no lay followers allowed, is to prevent the decline of the sangha communities. The full ritual proceedings of the Uposatha consists of the preparation and the recitation of the Pāṭimokkha to be performed by an experienced and competent (or most senior) bhikkhu while the rest of the sangha members listen.
Transmission to China As early as the first century BCE before Buddhism was transmitted to China, several repentance scriptures in Sanskrit were already in circulation in India, with a key example being the Triskandhadharma Sūtra (三品悔過經), which was later translated to Chinese by the eminent monk Dharmarakṣa and constitutes a chapter in the Mahāratnakūṭa Sūtra. Two of the earliest repentance scriptures translated into Chinese approximately in the middle of the second century CE are the Foshuo Asheshiwang Jing (佛說阿闍世王經, lit: "The Buddha Speaks of King Ajātaśatru Sūtra") and the Foshuo Shelifu Huiguo Jing (佛說舍利弗悔過經, lit: "The Buddha Speaks of Śāripūtra Repentance Sūtra"). Consequently, over the next four centuries, a total of sixty-one repentance scriptures were translated into Chinese.
Northern and Southern dynasties to Tang dynasty (5th century-10th century)
Popularity of repentance rites in China By the time of the Northern and Southern dynasties (420–598), various repentance liturgies were in circulation in China. A few examples are the Zhong Jing Chanhui Miezui Fangfa Sanjuan (眾經懺悔滅罪方法三卷, lit: "Methods on Eradicating Transgression by Repentance from Various Sūtra in three fascicles"), which was compiled in 517 by the Liang dynasty monk Baochang (寶唱), the Foshuo Foming Jing (佛說佛名經, lit: "Sūtra of the Buddha Names"), which was compiled in 524 by the Northern Wei dynasty monk Bodhiruci (菩提流支), and the Fahua Sanmei Chanyi (法華三昧懺儀, lit: "Lotus Samadhi Repentance Ritual"), which was compiled by the eminent monk and founder of the Tiantai tradition, Zhiyi. The Fahua Sanmei Chanyi (Japanese: Hokke Zanmai Sengi) is still practiced in modern times by contemporary Chinese Tiantai monastics as well as Japanese Tendai monastics. Another prominent example of a repentance rite that was composed during this period is the Liang Huang Bao Chan (梁皇寶懺, lit: "Repentance Ritual of the Emperor of Liang"). This extensive ritual, which was originally composed by the eminent Chan Buddhist master Baozhi (寶志, traditionally regarded as an emanation of Shiyimian Guanyin) on behalf of Emperor Wu of Liang, has remained highly popular in modern Chinese Buddhist practice and is frequently referred to as the "king of repentance rites" (懺法之王) among practitioners. It is typically performed on an annual or even more frequent basis in most Chinese Buddhist temples, sometimes as part of a larger event like the Shuilu Fahui ceremony.
As the popularity and number of repentance rites continued to grow, eminent Sui (581–618) and Tang dynasty (618–907) Buddhist masters and patriarchs such as Zhiyi, Daoxuan and Huineng started to proposed several different schemes of classifying the different rites. In general, these schemes can generally be classified into three types of repentance rituals depending on the severity of the offenses and purposes:
Communal repentance (作法懺悔): Solely for Buddhist monks and nuns who have violated any of their precepts, except the four parajika offenses which entail expulsion from the sangha. Usually held on the days of new and full moon or Uposatha, the precepts are recited according to the seven categories. At the end of each category, the Buddhist monks and nuns are expected to confess if they have violated any of the precepts; otherwise, they remain silent. Visionary or auspicious sign repentance (觀相懺悔): Can be practiced by both monastics and lay people, especially when lay people want to undergo ordination with the bodhisattva precepts of the Brahmajāla Sūtra. For monastics, the bodhisattva precepts are transmitted last as part of their ordination. This type of repentance is usually performed in order to receive the bodhisattva precepts or for purification purposes if a monastic or lay person has violated any of their precepts, except the five grave offenses. Unborn or markless repentance (無生懺悔 or 無相懺悔): Cultivation of this form of repentance mostly entails giving rise to bodhicitta, having compassion for all sentient beings, and deeply examining the source of transgression to see that all dharms, including the nature of one's transgression or offense, is itself empty and has no one to cling to. According to both Zhiyi and Huineng, this form of repentance could eradicate innumerable eons of past major transgressions.
Translation and popularization of the Nīlakaṇṭha Dhāraṇī (Dabei zhou)
During the Tang dynasty (618–907), Zhenyan Buddhism grew in prominence, and various eminent tantric masters like Vajrabodhi and Amoghavajra were patronized by the Tang imperial court. At the same time, more esoteric and tantric scriptures began to be translated from Sanskrit to Chinese. A key sūtra that was translated in this milieu was a dharani sūtra devoted to the tantric form of the Bodhisattva Guanyin known as Qianshou Qianyan Guanyin (千手千眼觀音, lit: "Thousand-Armed and Thousand-Eyed Guanyin"), often shortened to just Qianshou Guanyin. The sūtra introduced a mantra associated with Qianshou Guanyin called the Nīlakaṇṭha Dhāraṇī, which is popularly known in Chinese as the Dabei zhou (大悲咒, lit: "Great Compassionate Mantra"). This dharani has remained in popular usage in East Asian Buddhism in contemporary times. Various different translations of the sūtra (and the mantra within) exists, including versions by Vajrabodhi, Amoghavajra and Dhyānabhadra. The version of the mantra currently considered to be the standard in most of East Asia is the shorter version found in the Qianshou Qianyan Guanshiyin Pusa Guangda Yuanman Wu'ai Dabeixin Tuoluoni Jing (千手千眼觀世音菩薩廣大圓滿無礙大悲心陀羅尼經, lit: "Sūtra of the Vast, Perfect, Unimpeded Great-Compassionate Heart of the Thousand-Handed Thousand-Eyed Bodhisattva Avalokitasvara's Dhāraṇī") translated by a monk from western India named Bhagavaddharma (伽梵達摩) between 650 and 660 CE.Chandra (1988): p. 92.
From the Tang dynasty (618–907) through to the Song dynasty (960–1279), usage of the Dabei zhou grew in popularity among both monastics and laypeople as a result of its efficacy in exorcising spirits and healing the sick. For instance, various dharani pillars inscribed with the began to be erected, with the earliest known example being one that was built in Wolong Temple in the Tang capital of Chang'an in 871. Historical records also mention the dharani's usage by monastics in ritual contexts. For instance, the Song Gaoseng Zhuan (宋高僧傳, lit: "Biographies of Eminent Monks of the Song dynasty") by the scholar monk Zanning (贊寧) includes the biographies of several monks who were noted for having used the dharani extensively to accomplish tasks such as curing diseases and exorcising evil spirits. Extant manuscripts from sites like Dunhuang show that the sūtra and its dharani was disseminated widely among monastics and laity alike by the end of the Tang dynasty, with copies being made either as pious offerings or commissioned by the faithful for religious merit. The mantra also began appearing in numerous records and collections of short tales. For instance, the Tang dynasty Guangyi Ji (廣異記, lit: "Record of Marvelous Tales") by Dai Fu has several stories featuring Guanyin, including one where the protagonist used the Dabei zhou to exorcise demons causing malaria and frighten off beings who were tormenting his sister. As a protagonist was not a monk, the story showed that even ordinary people knew the power of the dharani and knew how to recite it. Another example is the Song dynasty Yijian Zhi (夷堅志, lit: "Record of Yijian") by Hong Mai, which contained forty-nine stories about chanting spells and twelve about chanting the names of deities. Of these, the Dabei zhou was recited eleven times, and Guanyin's name seven times, with the spell being used seven times to vanquish evil ghosts and twice to heal while the name is used five times to heal. In addition, out of these sixty-one cases of religious activities, over thirty-four involved laymen and twenty-five involved religious specialists such as monks, priests and shamans. Hence, by the Song dynasty, knowledge about the power of the Dabei zhou to subdue demons and cure diseases was already widespread among both monastics and lay-followers, who were chanting it on a regular basis.
Five Dynasties and Ten Kingdoms period to Song dynasty (10th century-13th century)
Usage of the Dabei zhou for repentance The first historical reference to the Dabei zhou being used during a repentance service was found in the record of the daily religious practice of the eminent Chan Buddhist master Yongming Yanshou (永明延壽), who is the Third Patriarch of the Fayan Chan tradition and the Sixth Patriarch of the Chinese Pure Land tradition as well as widely regarded as an emanation of the Buddha Amitābha in Chinese Buddhist tradition. In the Zhijue Chanshi Zixing Lu (智覺禪師自行錄, lit: "Record of Self-cultivation of Chan Master Zhijue") compiled by his disciple Wen Chong (文沖), Yongming was noted to have recited the "Great Compassion Dharani of the Thousand-handed and Thousand-eyed Kuan-yin six times every day, in order to repent for the sins of all sentient beings in the Dharma Realm, which they commit with their six senses.” In addition, during evenings, Yongming would “light incense for all sentient beings of the ten directions and recite the Prajna Dharani [the dharani in the Heart Sūtra] and the Great Compassion Dharani. Pray for them to understand their own minds to be as perfect and clear as Prajna.”
Composition of the Dabei Chan