Definition
Rangtong (self-emptiness, རང་སྟོང་) and zhentong (other-emptiness, གཞན་སྟོང་) are two competing Tibetan doxographic positions on what it means for the ultimate to be empty.
- Rangtong holds that all phenomena — conventional and ultimate — are empty of intrinsic nature (རང་བཞིན་). Emptiness is the absence of svabhāva across the board; the ultimate is no exception. Sakya, Geluk, and most Kagyü mainstream commentators hold a rangtong position, although they disagree sharply on what svabhāva picks out (see Svabhāva and Pramāṇa).
- Zhentong holds that the ultimate (variously: tathāgatagarbha, pariniṣpanna, primordial wisdom) is not empty of itself but only empty of “other” — empty of conventional adventitious phenomena that are not its own nature. The ultimate is truly existent in itself; only the conventional is empty. Articulated by Dolpopa (1292–1361) in the Mountain Doctrine (dolpopa-mountain-doctrine-1333, now primary-grounded in the wiki), defended by Tāranātha (1575–1635), and (in a different register) absorbed into the Sakya by Shakya Chokden as part of his “grand unity” of Yogācāra and Madhyamaka. In Dolpopa’s own terms the contrast is between self-emptiness (“empty-emptiness” — a phenomenon empty of its own entity, hence a conventionality) and other-emptiness (“non-empty-emptiness” — the ultimate, empty of the other two natures but not of itself), MD 213, 252, 301.
The terms are not Indian. They are Tibetan technical neologisms that emerge in the post-Dolpopa fourteenth–fifteenth-century polemics. The substantive philosophical question they pose — whether the ultimate is itself subject to the universal negation of svabhāva — has earlier Indian antecedents (the Tathāgatagarbha literature, the late Maitreya works, Uttaratantra), but the rangtong/zhentong framing is Tibetan codification.
Comparison matrix
| Thinker | Position | Status of tathāgatagarbha / ultimate | Key text | Wiki link |
|---|---|---|---|---|
| Dolpopa | Zhentong; ultimate is truly existent, empty only of other; an affirming negative (ma yin dgag) | Permanent, truly existent, the pariniṣpanna is the buddha-element | dolpopa-mountain-doctrine-1333 (Mountain Doctrine, now primary) | Dolpopa |
| Tāranātha | Zhentong; concise Jonang synthesis as Great Middle Way | Truly permanent zhentong | taranatha-essence-other-emptiness-2007 | Tāranātha |
| Shakya Chokden | Both rangtong AND zhentong — Alīkākāravāda Yogācāra is Madhyamaka | Yogācāra approach to ultimate is on a par with Niḥsvabhāvavāda | Ascertainment of Madhyamaka (via Komarovski) | Shakya Chokden |
| Tsongkhapa | Rangtong; zhentong is rejected as a distinct extreme | Tathāgatagarbha readings as neyārtha (provisional); ultimate is med dgag of bden grub | Drang nges legs bshad snying po; tsongkhapa-illuminating-intent-1418 | Tsongkhapa |
| Gorampa | Rangtong, but also articulates a positive freedom-from-extremes tathāgatagarbha at MA 11.34 — neither zhentong nor deflationary med dgag | Beyond all four extremes; Uttaratantra nine-examples framework | gorampa-removal-wrong-views MA 11.34 | Gorampa |
| Ninth Karmapa | Rangtong; classifies tathāgatagarbha and zhentong readings as neyārtha (provisional) | Provisional teaching aimed at śrāvaka anxieties about emptiness | karmapa-feast-fortunate-1578 | Ninth Karmapa |
| Mipham | Rangtong, but identifies dharmadhātu with the tathāgatagarbha as the ultimate-in-itself; freedom-from-extremes structure shared with Gorampa | Beyond all four extremes; Uttaratantra affirmed | mipham-introduction-middle-way-2002 MA 11.34, Supplementary Discussion | Mipham |
| Thuken | Rangtong, with a three-pronged Hindu-comparison external reduction of zhentong (Brahman-as-sound, Sāṃkhya, Vedānta+Mīmāṃsaka) | Zhentong placed outside the Buddhist hierarchy | thuken-crystal-mirror-1802 | Thuken |
| Dzongsar Khyentse | Rangtong on Gorampa’s sa bcad; warns tathāgatagarbha must be beyond all four extremes or it collapses to non-Buddhist ātman | Beyond four extremes (alignment with Gorampa/Mipham) | dzongsar-khyentse-madhyamakavatara-2003 | Dzongsar Khyentse |
The matrix exhibits a structural complication that the standard “rangtong vs zhentong” framing flattens. Three positions emerge on tathāgatagarbha, not two:
- Truly existent zhentong (Dolpopa, Tāranātha) — the ultimate is permanent and self-existent.
- Freedom-from-extremes tathāgatagarbha (Gorampa MA 11.34, Mipham, Dzongsar Khyentse) — tathāgatagarbha is real in a sense that exceeds a deflationary med dgag of bden grub, but is beyond all four extremes and therefore cannot be described as truly existent.
- Deflationary med dgag (Tsongkhapa, Ninth Karmapa as neyārtha) — tathāgatagarbha readings are provisional teachings that should be reduced to the standard med dgag analytic on careful reading.
This three-position structure is central to the tathagatagarbha-and-four-extremes argument page (which see for the contradiction in detail).
Indian textual antecedents
The zhentong tradition appeals to:
- The Tathāgatagarbha sūtra corpus (the Tathāgatagarbha-sūtra, Śrīmālādevī, Mahāparinirvāṇa-sūtra, etc.) for the doctrine of an inherent buddha-nature.
- Maitreya’s last three works (the Madhyāntavibhāga, Dharmadharmatāvibhāga, Uttaratantra) for the three-natures framework and the buddha-element doctrine.
- Asaṅga and Vasubandhu, who Dolpopa retroactively classifies as Great Mādhyamikas (dbu ma chen po) — a reclassification that the zhentong-is-refined-cittamatra-not-madhyamaka argument page identifies as one of the four diagnostic markers of zhentong as Cittamātra structurally rather than Madhyamaka.
The rangtong tradition appeals to Nāgārjuna’s Yukti-corpus (MMK, Vigrahavyāvartanī, Yuktiṣaṣṭikā, Śūnyatāsaptati, Vaidalyaprakaraṇa, Ratnāvalī) and to Candrakīrti’s Madhyamakāvatāra, with the principal hermeneutical commitment that emptiness is universal and admits no exception. The tathāgatagarbha literature is read as neyārtha (provisional) in service of this commitment.
The decisive rangtong textual lever is Vigrahavyāvartanī v. 22 (now primary-grounded via westerhoff-vigrahavyavartani-2010): “the dependent existence of things is said to be emptiness, for what is dependently existent is lacking substance.” Universality is built into the form of the doctrine; an exception for the ultimate would require special pleading.
The Sakya/Geluk convergence on rejecting zhentong
Sakya and Geluk disagree about almost everything else — Two Truths, med dgag, the four extremes, Prāsaṅgika–Svātantrika, the object of negation — but they converge on excluding zhentong from Madhyamaka. The convergence is non-trivial: two systems with profound disagreements reach the same boundary verdict by different reasoning.
- Sakya: Red mda’ ba (1349–1412) → Rongtonpa (1367–1449) → Gorampa in gorampa-distinguishing-views-1469: a four-criterion structural reduction of zhentong to refined Cittamātra. Drakpa Gyaltsen’s twelfth-century formulation already attests an internal-Sakya rejection of zhentong-shaped positions before Dolpopa was born.
- Geluk: Tsongkhapa’s Drang nges legs bshad snying po takes Dolpopa as the principal opponent (per Hopkins’s annotations to taranatha-essence-other-emptiness-2007).
- External structural reduction (thuken-crystal-mirror-1802): three Hindu-comparison parallels (Śabda-Brahman, Sāṃkhya, Vedānta+Mīmāṃsaka). Independent of the Sakya/Geluk philosophical reduction; converges on the same exclusion verdict from a different methodological direction.
This convergence is the primary content of the zhentong-is-refined-cittamatra-not-madhyamaka argument page.
Zhentong responses
- Tāranātha (taranatha-essence-other-emptiness-2007): the four diagnostic criteria assume that the three-natures framework and the Saṃdhinirmocana are Cittamātra property; the zhentong reading is that the late Maitreya works and the Uttaratantra are Great Madhyamaka (dbu ma chen po) using the same vocabulary. On this reading, calling Asaṅga and Vasubandhu Great Mādhyamikas is accurate doxography rather than category confusion. The Sakya/Geluk reduction is question-begging.
- Tāranātha’s hermeneutical absorption move: Buddhapālita, Bhāviveka, Candrakīrti, et al. are “actually” zhentong proponents, properly understood. This is an extreme reading, recorded in the wiki as a flag rather than endorsed.
- Shakya Chokden (komarovski-visions-unity-2011): a Sakya master, contemporary with Gorampa, who reaches the opposite conclusion from Gorampa via a different reasoning. Yogācāra Alīkākāravāda is Madhyamaka on equal footing with Niḥsvabhāvavāda. The four diagnostic criteria are not as decisive as Gorampa presents them. This complication is fully recorded in zhentong-is-refined-cittamatra-not-madhyamaka.
Linked pages
- Concepts: Emptiness, Tathāgatagarbha, Two Truths, Svabhāva, Pramāṇa, Yogācāra–Madhyamaka boundary (forthcoming)
- Texts: Mūlamadhyamakakārikā, Vigrahavyāvartanī, Madhyamakāvatāra, Lta ba’i shan ‘byed
- Sources: dolpopa-mountain-doctrine-1333, gorampa-distinguishing-views-1469, gorampa-removal-wrong-views, taranatha-essence-other-emptiness-2007, komarovski-visions-unity-2011, mipham-introduction-middle-way-2002, karmapa-feast-fortunate-1578, thuken-crystal-mirror-1802, dzongsar-khyentse-madhyamakavatara-2003, westerhoff-vigrahavyavartani-2010
- Scholars: Dolpopa, Tāranātha, Tsongkhapa, Gorampa, Ninth Karmapa, Mipham, Shakya Chokden, Thuken, Dzongsar Khyentse
- Arguments: zhentong-is-refined-cittamatra-not-madhyamaka, tathagatagarbha-and-four-extremes (forthcoming)