Langdarma

Langdarma (Tibetan: གླང་དར་མ།, Wylie: glang dar ma, THL: Lang Darma "Mature Bull" or "Dharma Bull", proper name U Dumtsen Wylie: 'u dum btsan ) was the Tibetan Emperor who most likely reigned from 838 to 841 CE. Early sources call him Tri Darma "King Dharma". His domain extended beyond Tibet to include Dunhuang and neighbouring Chinese regions.[1]

Part of a series on
Tibetan Buddhism
Sects Nyingma Kadam Sakya Bodong Kagyu Jonang Gelug Rimé
Key personalities First dissemination Padmasambhava Śāntarakṣita Kamalaśīla Second dissemination Atiśa Talika Abhayakirti Niguma Sukhasiddhi Milarepa Nyingma Longchenpa Patrul Rinpoche Mipham Kagyu Rangjung Dorje Jonang Dolpopa Taranatha Sakya Sakya Pandita Gorampa Gelugpa Je Tsongkhapa 5th Dalai Lama 13th Dalai Lama 14th Dalai Lama
Teachings General Buddhist Three marks of existence Skandha Cosmology Saṃsāra Rebirth Bodhisattva Dharma Dependent origination Karma Tibetan Four Tenets system Rangtong-Shentong Svatantrika-Prasaṅgika distinction Nyingma Dzogchen Pointing-out instruction
Practices and attainment Lamrim Pāramitās Bodhicitta Avalokiteśvara Meditation Laity Vajrayana Tantra techniques Deity yoga Buddhahood
Major monasteries Tradruk Drepung Dzogchen Ganden Jokhang Kumbum Labrang Mindrolling Namgyal Narthang Nechung Pabonka Palcho Ralung Ramoche Rato Sakya Sanga Sera Shalu Tashi Lhunpo Tsurphu Yerpa
Institutional roles Dalai Lama Panchen Lama Lama Karmapa Rinpoche Geshe Tertön Tulku
Festivals Chotrul Duchen Dajyur Galdan Namchot Losar Dosmoche Monlam Sho Dun Losoong
Texts Kangyur Tengyur Tibetan Buddhist canon Mahayana sutras Nyingma Gyubum
Art Sand mandala Thangka Wall paintings Ashtamangala Tree of physiology Festival thangka
History and overview History Timeline Outline Culture Index of articles

By tradition Langdarma is held to have been anti-Buddhist and a follower of Bon. He is attributed with the assassination of his brother, King Ralpacan, in 838 AD and he is generally held to have persecuted Buddhists. According to traditional accounts, during the first two years of his rule, Langdarma remained a Buddhist, but under the influence of Wégyel Toré (Wylie: dbas rgyal to re ), he became a follower of Bon.

The anti-Buddhist portrayal of this king has been questioned by several historians,[2] most prominently Zuiho Yamaguchi.[3]

Langdarma's reign was plagued by external troubles. The Uyghur Khaganate to the north collapsed due to a revolt by the Yenisei Kirghiz in year 840 and many displaced people fled to Tibet. According to one source, he only reigned for a year and a half, while others give six or thirteen years.[4] According to traditional accounts, a Buddhist hermit or monk named Lhalung Pelgyi Dorje assassinated Langdarma in 842 or 846.[4][5] His death was followed by civil war and the dissolution of the Tibetan empire, leading to the Era of Fragmentation.[1]

Langdarma is said to have had two sons: Tride Yumten, by his first wife and Namde Ösung by his second wife.[6] They apparently competed for power, the former ruling over the central kingdom of Ü, and the other ruling over the "left wing", probably the eastern territories.[4]

One of Langdarma's grandsons, Kyidé Nyima Gön (Wylie: skyid lde nyi ma gon ), conquered Ngari in the late 10th century, although his army originally numbered only 300 men. Kyidé Nyima Gön founded several towns and castles and he apparently ordered the construction of the main sculptures at Shey. "In an inscription he says he had them made for the religious benefit of the Tsanpo (the dynastic title of his father and ancestors), and of all the people of Ngaris (Western Tibet). This shows that already in this generation Langdarma's opposition to Buddhism had disappeared."[7] Shey, just 15 km east of modern Leh, was the ancient seat of the Ladakhi kings.