Ngok Lotsāwa was nephew of Ngok Lekpai Sherab, the founder of Sangpu Neutok, and not only carried on the teaching activities of his uncle but raised the fame and prestige of Sangpu to new heights. He was important not only to his own Kadam lineage, but to the development of Tibetan education in general. Ngok Lotsāwa, working with the Kashmiri paṇḍita Sajjana, produced the sole-surviving translation of the Ratnagotravibhāga, the central text of buddha-nature theory in Tibet. His commentary on the text is said to have initiated the "analytical" exegetical tradition. ... read more at
Philosophical positions of this person
Is buddha-nature considered definitive or provisional?
Definitive
Do all beings have buddha-nature?
Qualified Yes
"...both Ngok and Chapa argue that sentient beings do not have tathāgata-essence on the basis of the first reason because they do not have the purified enlightened body of a buddha, rather they have the potential to achieve an enlightened state. However, they agree that sentient beings have the tathāgata-essence from the perspective of the second reason, which is that such-ness is indivisible or nondual. As Ngok states, 'That both a tathāgata and ordinary beings have tathāgata-essence is actually the case.' The first reason is true only for enlightened beings, but only designated for ordinary beings; the second reason applies to both enlightened beings and sentient beings. Therefore, the two Kadam masters argue that sentient beings do not have the tathāgata-essence from the perspective of either the first reason of the resultant essence or the third reason of the causal essence. Rather it is the second reason that becomes the central point for establishing the link between enlightenment and sentient beings. It is the middle reason that shows that sentient beings and tathāgatas are the same in their ultimate nature. In other words, the only thing that sentient beings have in common with enlightened beings is the ultimate nature of their minds." Wangchuk, Tsering, The Uttaratantra in the Land of Snows, pp. 17-18.
"rNgog considers the RGV to be a Madhyamaka work, and hence its teaching to be definitive. His position is made clear in the introductory passage of the rGyud bla don bsdus, where RGV is identified as a treatise that explains sūtras of definitive meaning (nītārtha), whereas the other four treatises of Maitreya (i.e. Abhisamayālaṃkāra, Mahāyānasūtrālaṃkāra, Madhyāntavibhāga, and Dharmadharmatāvibhāga) are listed as treatises that explain sutras of provisional meaning (neyārtha)." Kano, K., Buddha-Nature and Emptiness, p. 249.
Are there one or three vehicles on the path to buddhahood?
Do the author's writings belong to the analytic or meditative tradition of Uttaratantra exegesis?
Analytic Tradition
"These two traditions of rngog and btsan were respectively called the "analytical tradition" (thos bsam gyi lugs) and "meditative tradition" (sgom lugs)."Kano, K., Buddha-Nature and Emptiness, p. 242.
Tathāgatagarbha as the Emptiness That is a Non-implicative Negation (without enlightened qualities)
"As to the interpretation of Buddha-nature, on the other hand, Sajjana and rNgog hold different views, for Sajjana equates Buddha-nature with the luminous mind, which is not empty, while rNgog equates it with emptiness." Kano, K., Buddha-Nature and Emptiness, p. 239.
According to Brunnhölzl, he also equates it with the ālaya-consciousness: "Moreover, Ngog equates “dhātu” not only with the tathāgata heart (as in RGVV) but also with the ālaya-consciousness (maybe influenced by the Laṅkāvatārasūtra). Obviously, this creates a considerable tension with his definition of the tathāgata heart as emptiness, but he does not resolve it..." Brunnhölzl, K., When the Clouds Part, p. 66.
Does the author advocate the Svatantrika or Prasangika view of emptiness?
Svātantrika (རང་རྒྱུད་)
"A number of later Tibetan works, and several modern scholars as well, define his position as Svātantrika-Madhyamaka... We cannot yet be sure whether rNgog himself was conscious of this divide, even if later Tibetan traditions often presuppose rNgog's knowledge of it. Śākya-mchog-ldan, for instance, in assigning rNgog to a third position of Madhyamaka neither Svātantrika nor Prāsaṅgika, presumes that rNgog knew of both schools." Kano, K., Buddha-Nature and Emptiness, p. 228.
"rNgog lo is known to have actively taught and commented on the “Three Svātantrika Treatises of Eastern India” (rang rgyud shar gsum), namely the Satyadvayavibhaṅga of Jñānagarbha, the Madhyamakālaṃkāra of Śāntarakṣita, and the Madhyamakāloka of Kamalaśīla, which formed the textual foundation of the Svātantrika Yogācāra-Madhyamaka synthesis, among whose proponents rNgog lo may be counted. Kramer, R., The Great Tibetan Translator, p.10.
Sangpu Neutok - Sangpu Neutok is an important monastery in central Tibet, just south of Lhasa, that was founded in 1072 by Ngok Lekpai Sherab, a disciple of Atiśa, and developed by his nephew, Ngok Lotsāwa Loden Sherab. Originally a Kadam monastery with two colleges, it evolved into a monastery that includes both Sakya and Geluk traditions. At its peak in the 11th to 14th centuries, it was one of the most highly esteemed centers for monastic education and the study of Buddhist philosophy in all of the Tibetan plateau. Many influential philosophers of the time studied there. Tib. གསང་ཕུ་ནེའུ་ཐོག་
Sangpu Neutok - Sangpu Neutok is an important monastery in central Tibet, just south of Lhasa, that was founded in 1072 by Ngok Lekpai Sherab, a disciple of Atiśa, and developed by his nephew, Ngok Lotsāwa Loden Sherab. Originally a Kadam monastery with two colleges, it evolved into a monastery that includes both Sakya and Geluk traditions. At its peak in the 11th to 14th centuries, it was one of the most highly esteemed centers for monastic education and the study of Buddhist philosophy in all of the Tibetan plateau. Many influential philosophers of the time studied there. Tib. གསང་ཕུ་ནེའུ་ཐོག་
Kadam - The Kadam tradition, which traces its origin to the teachings of Atiśa, was the first of the so-called New Schools of Tibetan Buddhism, traditions which arose during or after the Second Propagation of Buddhism (phyi dar) in the tenth century. Tib. བཀའ་གདམས་
Madhyamaka - Along with Yogācāra, it is one of the two major philosophical schools of Mahāyāna Buddhism. Founded by Nāgārjuna around the second century CE, it is rooted in the Prajñāpāramitā Sūtras, though its initial exposition was presented in Nāgārjuna's Mūlamadhyamakakārikā. Skt. मध्यमक Tib. དབུ་མ་ Ch. 中觀見
gzhan stong - The state of being devoid of that which is wholly different rather than being void of its own nature. The term is generally used to refer to the ultimate, or buddha-nature, being empty of other phenomena such as adventitious defiling emotions but not empty of its true nature. Tib. གཞན་སྟོང་
Uttaratantra - The Ultimate Continuum, or Gyü Lama, is often used as a short title in the Tibetan tradition for the key source text of buddha-nature teachings called the Ratnagotravibhāga of Maitreya/Asaṅga, also known as the Mahāyānottaratantraśāstra. Skt. उत्तरतन्त्र Tib. རྒྱུད་བླ་མ་ Ch. 寶性論
tathāgatagarbha - Buddha-nature, literally the "womb/essence of those who have gone (to suchness)." Skt. तथागतगर्भ Tib. དེ་བཞིན་གཤེགས་པའི་སྙིང་པོ་ Ch. 如来藏
prabhāsvaratā - In a general sense, that which clears away darkness, though it often appears in Buddhist literature in reference to the mind or its nature. It is a particularly salient feature of Tantric literature, especially in regard to the advanced meditation techniques of the completion-stage yogas. Skt. प्रभास्वर Tib. འོད་གསལ་ Ch. 光明
kun gzhi - Although it is commonly used as an abbreviation of ālayavijñāna (kun gzhi'i rnam shes), in later Tibetan traditions, particularly that of the Kagyu and the Nyingma, it came to denote an ultimate or pure basis of mind, as opposed to the ordinary, deluded consciousness represented by the ālayavijñāna. Alternatively, in the Jonang tradition, this pure version is referred to as ālaya-wisdom (kun gzhi'i ye shes). Skt. आलय Tib. ཀུན་གཞི་
Mahāyānottaratantraśāstravyākhyā - This is the title of Asaṅga's commentary to the Gyü Lama that is given by Tibetan sources instead of the Ratnagotravibhāgavyākhyā. Skt. महायानोत्तरतन्त्रशास्त्रव्याख्या Tib. ཐེག་པ་ཆེན་པོ་རྒྱུད་བླ་མའི་བསྟན་བཅོས་རྣམ་པར་བཤད་པ།
Yogācāra - Along with Madhyamaka, it was one of the two major philosophical schools of Mahāyāna Buddhism. Founded by Asaṅga and Vasubandhu around the fourth century CE, many of its central tenets have roots in the Saṃdhinirmocanasūtra and the so-called third turning of the dharma wheel (see tridharmacakrapravartana). Skt. योगाचार Tib. རྣལ་འབྱོར་སྤྱོད་པ་ Ch. 瑜伽行派
