Pratyekabuddhayāna

Pratyekabuddhayāna (Sanskrit; traditional Chinese: 緣覺乘; ; pinyin: Yuánjué Chéng) is a Buddhist term for the path, or vehicle, of a pratyekabuddha ("solitary awakened one", prati- each, eka-one, buddha-enlightened). This term was used in Indian Buddhism by early Buddhist schools, and is also used by the Mahāyāna tradition.

In early Buddhist schools

At least some of the early Buddhist schools used the concept of three vehicles including Pratyekabuddhayāna. For example, the Vaibhāṣika Sarvāstivādins are known to have employed the outlook of Buddhist practice as consisting of the Three Vehicles:[1]

1. Śrāvakayāna
2. Pratyekabuddhayāna
3. Bodhisattvayāna

The Dharmaguptakas regarded the path of a pratyekabuddha (pratyekabuddhayāna) and the path of a bodhisattva (bodhisattvayāna) to be separate. One of their tenets reads, "The Buddha and those of the Two Vehicles, although they have one and the same liberation, have followed different noble paths."[2]

In Mahayana teachings

In the 4th century Mahāyāna abhidharma work Abhidharmasamuccaya, Asaṅga describes those who follow the Śrāvaka Vehicle (Skt. śrāvakayanika). These people are described as having weak faculties, following the Śrāvaka Dharma, utilizing the Śrāvaka Piṭaka, being set on their own liberation, and cultivating detachment in order to attain liberation.[3] While those in the Pratyekabuddha Vehicle (Skt. pratyekabuddhayānika) are portrayed as also utilizing the Śrāvaka Piṭaka, they are said to have medium faculties, to follow the Pratyekabuddha Dharma, and to be set on their own personal enlightenment.[3] Finally, those in the Mahāyāna (Skt. mahāyānika) are portrayed as utilizing the Bodhisattva Piṭaka, as having sharp faculties, following the Bodhisattva Dharma, and set on the perfection and liberation of all beings, and the attainment of complete enlightenment.[3]

Notes

1. Nakamura, Hajime. Indian Buddhism: A Survey With Bibliographical Notes. 1999. p. 189
2. 《異部宗輪論述記》：謂佛雖在僧中所攝，然別施佛果大，非僧（果大）。於窣堵波興供養業獲廣大果。佛與二乘解脫雖一，而聖道異。無諸外道能得五通。阿羅漢身皆是無漏。餘義多同大眾部執。
3. Boin-Webb, Sara (tr). Rahula, Walpola (tr). Asanga. Abhidharma Samuccaya: The Compendium of Higher Teaching. 2001. p. 199-200