A Great Question

Is the ultimate empty or full?

Whether the deepest truth is the absence of any ground, or a ground that is fullness itself.

Framing

Traditions of unitive knowledge agree that the ultimate cannot be grasped as an object. They disagree, sharply, about what follows. For some, the ultimate is a fullness beyond every description: being, consciousness, the Godhead, the One. For others, the deepest insight is that there is no such ground at all, and that every attempt to find one is a subtle form of clinging.

Buddhism itself is divided on this question. Madhyamaka teaches that emptiness is a mere absence of intrinsic existence; teachings on buddha-nature describe a nature that is empty of defilement but full of the qualities of awakening; Tibetan schools still debate whether the ultimate is empty of itself or only of what is other than it. Outside Buddhism, mystics who speak of God as “nothing” mean that God is no thing, not that God is not.

The answers gathered here use similar negative language for very different purposes. The question is whether the negations point to a fullness, or are the whole of the truth.

Perspectives

Voices from several traditions, each in its own terms. They are set side by side to be compared, not ranked.

Madhyamaka, Nāgārjuna
Scholarship
The ultimate truth is emptiness, the absence of intrinsic existence in everything; emptiness is not a ground or substance, and is itself empty. To take it as a fullness is to misunderstand it.
Sources: Mūlamadhyamakakārikā
Yogācāra, Vasubandhu
Scholarship
Emptiness is the absence of the imagined split between subject and object in the dependent flow of experience; what remains, purified, is a non-dual awareness transformed into wisdom.
Sources: The Laṅkāvatāra Sūtra
Tibetan Buddhism, Tsongkhapa
Scholarship
Emptiness is a mere negation of intrinsic existence that implies nothing positive. The Jonang school disagreed, teaching an ultimate empty only of what is other than itself; Tsongkhapa’s Gelug tradition rejected that view.
Sources: The Great Treatise on the Stages of the Path to Enlightenment
Advaita Vedānta, Śaṅkara
Scholarship
Brahman is described by negation, “not this, not this”, because it is the fullness of being and consciousness that no description can contain. The negations remove what is superimposed; they do not abolish the ground.
Sources: The Vedânta-Sûtras, with the Commentary by Sankarâkârya
Christian Mysticism, Meister Eckhart
Scholarship
Eckhart calls the Godhead a desert and a nothing, because it is no thing among things; yet this nothing is the fullness of being from which God and the soul flow.
Sources: Meister Eckhart’s Sermons

Reflect

When you say that something cannot be named, what are you still assuming about it?

Cite this entry

Chicago (bibliography): “Is the ultimate empty or full?” Question. The Library, Unitive Knowledge Society. Last modified November 7, 2026. https://www.unitiveknowledge.org/questions/is-the-ultimate-empty-or-full.
Chicago (note): “Is the ultimate empty or full?” question, The Library, Unitive Knowledge Society, last modified November 7, 2026, https://www.unitiveknowledge.org/questions/is-the-ultimate-empty-or-full.
MLA: “Is the ultimate empty or full?” The Library, Unitive Knowledge Society, 7 Nov. 2026, www.unitiveknowledge.org/questions/is-the-ultimate-empty-or-full.
BibTeX: @misc{questions-is-the-ultimate-empty-or-full, title = {{Is the ultimate empty or full?}}, howpublished = {The Library, Unitive Knowledge Society}, note = {Question. Last modified November 7, 2026}, year = {2026}, url = {https://www.unitiveknowledge.org/questions/is-the-ultimate-empty-or-full} }

Is the ultimate empty or full?

Framing

Perspectives

Madhyamaka, Nāgārjuna

Yogācāra, Vasubandhu

Tibetan Buddhism, Tsongkhapa

Advaita Vedānta, Śaṅkara

Christian Mysticism, Meister Eckhart

Reflect

Concepts involved

Traditions

Continue the inquiry

Authors