A tulku (, also tülku, trulku) is a distinctive and significant aspect of Tibetan Buddhism, embodying the concept of enlightened beings taking corporeal forms to continue the lineage of specific teachings. The term "tulku" has its origins in the Tibetan word "sprul sku", which originally referred to an emperor or ruler taking human form on Earth, signifying a divine incarnation. Over time, this term evolved within Tibetan Buddhism to denote the corporeal existence of highly accomplished Buddhist masters whose purpose is to ensure the preservation and transmission of a particular lineage.
The tulku system originated in Tibet, particularly associated with the recognition of the second Karmapa in the 13th century. Since then, numerous tulku lineages have been established, with each tulku having a distinctive role in preserving and propagating specific teachings. Other high-profile examples of tulkus include the Dalai Lamas, the Panchen Lamas, the Samding Dorje Phagmos, Khyentses, the Zhabdrung Rinpoches, and the Kongtruls.
The process of recognizing tulkus involves a combination of traditional and supernatural methods. When a tulku passes away, a committee of senior lamas convenes to identify the reincarnation. They may look for signs left by the departed tulku, consult oracles, rely on dreams or visions, and sometimes even observe natural phenomena like rainbows. This process combines mysticism and tradition to pinpoint the successor who will carry forward the teachings of their predecessor.
In more recent times, there have been instances of Western individuals being recognized as tulkus. This recognition has sparked debates and discussions regarding the cultural adaptation and authenticity of Westerners within the traditional Tibetan tulku system. Some argue that Westerners should explore their own forms of Buddhism rather than attempting to fit into this system. Overall, tulkus serve a vital role in ensuring the continuity and transmission of Buddhist teachings and reflect the adaptability of Tibetan Buddhism in a changing global context.
Etymology and meaning
The word སྤྲུལ or 'sprul' (Modern Lhasa Tibetan ) was a verb in Old Tibetan literature and was used to describe the བཙན་པོ་ btsanpo ('emperor'/天子) taking a human form on earth. So the sprul idea of taking a corporeal form is a local religious idea alien to Indian Buddhism and other forms of Buddhism (e.g. Theravadin or Zen). The term tülku became associated with the translation of the Sanskrit philosophical term nirmanakaya. According to the philosophical system of trikaya or three bodies of Buddha, nirmanakaya is the Buddha's "body" in the sense of the bodymind (Sanskrit: nāmarūpa). Thus, the person of Siddhartha Gautama, the historical Buddha, is an example of nirmanakaya.
Over time, indigenous religious ideas became assimilated by the new Buddhism; e.g. sprul became part of a compound noun, སྤྲུལ་སྐུ་'sprul.sku' ("incarnation body" or 'tülku', and 'btsan', the term for the imperial ruler of the Tibetan Empire, became a kind of mountain deity). Valentine summarizes the shift in meaning of the word tülku: "This term that was originally used to describe the Buddha as a 'magical emanation' of enlightenment, is best translated as 'incarnation' or 'steadfast incarnation' when used in the context of the tulku system to describe patriarchs that reliably return to human form."
According to the Light of Fearless Indestructible Wisdom by Khenpo Tsewang Dongyal: the term tülku "designates one who is 'noble' (or 'selfless' according to Buddha's usage) and used in Buddhist texts to denote a highly achieved being who has attained the first bhumi, a level of attainment which is truly egoless, or higher." Higher Vajrayana practitioners who have attained siddhis and mastered the bardo of dying, bardo of dharmata or bardo of becoming can be reborn as a tülkus. According to Khenpo Ngawang Pelzang:
In addition to Tibet, Tibetan Buddhism is a traditional religion in China and Mongolia. The Mongolian word for a tülku is qubilγan, though such persons may also be called by the honorific title qutuγtu (Tib: 'phags-pa and Skt: ārya or superior, not to be confused with the historic figure, 'Phags-pa Lama or the script attributed to him, (Phags-pa script), or hutagt in the standard Khalkha dialect. The Chinese word for tülku is huófó (活佛), which literally means "living Buddha".
Tulku lineages
Tibetologist Françoise Pommaret estimates there are presently approximately 500 tulku lineages found across Tibet, Bhutan, Northern India, Nepal, Mongolia, and the southwest provinces of China. Some examples include: