Tibetan Buddhist canon

The Tibetan Buddhist canon is a loosely defined list of sacred texts recognized by various sects of Tibetan Buddhism. In addition to sutrayana texts from Early Buddhist (mostly Sarvastivada) and Mahayana sources, the Tibetan canon includes tantric texts. The Tibetan Canon underwent a final compilation in the 14th century by Buton Rinchen Drub (1290–1364).

The Tibetans did not have a formally arranged Mahayana canon and so devised their own scheme which divided texts into two broad categories:

The Kangyur is divided into sections on Vinaya, Perfection of Wisdom Sutras, Avatamsaka, Ratnakuta and other sutras (75% Mahayana, 25% Nikaya/Agama or Hinayana), and tantras. When exactly the term Kangyur was first used is not known. Collections of canonical Buddhist texts already existed in the time of Trisong Detsen, the sixth king of Tibet.

The exact number of texts in the Kangyur is not fixed. Each editor takes responsibility for removing texts he considers spurious or adding new translations. Currently there are about 12 available Kangyurs. These include the Derge, Lhasa, Narthang, Cone, Peking, Urga, Phudrak and Stog Palace versions, each named after the physical location of its printing (or copying in the case of manuscripts editions). In addition, some canonical texts have been found in Tabo and Dunhuang which provide earlier exemplars to texts found in the Kangyur. The majority of extant Kangyur editions appear to stem from the so-called Old Narthang Kangyur, though the Phukdrak and Tawang editions are thought to lie outside of that textual lineage. The stemma of the Kangyur have been well researched in particular by Helmut Eimer and Paul Harrison.

From the seventh century onward, existing literature were compiled and catalogued from time to time which later extended, upgraded, classified, reorganized and put in different sets of different collections. A separate set of translation works was re-grouped into two major collections popularly known as bka’-’gyur and bstan-’gyur, translation of Buddha’s discourses and translation of commentarial works respectively. The very first Tibetan catalogue was introduced during the period of the 39th Tibetan King khri-lde srong-btsen, also known as sad-na legs-mjing-gyon (776-815), who issued decrees “requiring all translation works that were extant in Tibetan from their Indian original to be catalogued and subjected to be recurrently reviewed and to set guidelines of terminology in order to standardize all translation works”. A team of Indian and Tibetan scholars was assigned for the purpose.

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