Though perhaps not explicitly fitting into this category, Kano states,
*"His understanding of Buddha-nature is compatible with that of the tradition of bTsan Kha-bo-che, which defines Buddha-nature as the “natural luminous mind,” and also in accordance with Dol-po-pa’s stance, which sees the Buddha-nature teaching being echoed in tantric literature." [[Kano, K.]], ''[[Buddha-Nature and Emptiness]]'', p. 342.
*And, "...it is obvious that bCom-ldan-ral-gri does not follow rNgog’s reasoning that leads to identifying Buddha-nature with emptiness." [[Kano, K.]], ''[[Buddha-Nature and Emptiness]]'', p. 316. +
"Furthermore, the Third Karmapa composed a summary of the ''Uttaratantra'' in accordance with the meditative tradition, which establishes the ''Uttaratantra'' as a definitive text included in the last wheel of the Buddha's teachings." [[Wangchuk, Tsering]]. ''[[Uttaratantra in the Land of Snows]]'', pp. 30-31. +
The lineage included within his work on the ''Uttaratantra'' passes through Ngok and others who upheld his tradition.
See [[Brunnhölzl, K.]], ''[[When the Clouds Part]]'', p. 309. +
*"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
*"The lineage through Ngog Lotsāwa is often called "the exegetical tradition of the dharma works of Maitreya" (''byams chos bshad lugs''), while Dsen Kawoché’s transmissions represent "the meditative tradition of the dharma works of Maitreya" (''byams chos sgom lugs'')." [[Brunnhölzl, K.]], ''[[When the Clouds Part]]'', p. 123.
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