Neti neti - a fundamental method of inquiry in Advaita Vedanta, literally meaning “not this, not this”—a technique of successively negating all attributes and definitions in the search for the true nature of the Absolute.
Etymology
The expression consists of two words: “na” (न, “not”) and “iti” (इति, “this,” “thus,” “in this way”), combined as “neti” (नेति) and repeated for emphasis. The literal translation is “not this, not this” or “neither that nor this.” The repetition emphasizes the radical rejection of all definitions.
Philosophical Significance
“Neti neti” is a key principle of the apophatic (negative) method of inquiry in Advaita Vedanta. This method is based on the understanding that ultimate reality lies beyond all conceptual definitions, mental constructs, and sensory perception.
The philosophical foundation of the “neti neti” method lies in recognizing that Brahman is fundamentally inexpressible through ordinary language and concepts. Brahman is reality devoid of any limitations (nirvikalpa), attributes (nirguna), and definitions. Any attempt to describe Brahman positively inevitably limits it and therefore distorts its true nature.
The Advaita tradition holds that all objects perceived by the mind and senses are manifestations of maya—the principle of apparent diversity. The “neti neti” method makes it possible to systematically reject all these manifestations as not-Brahman.
When a student asks, “What is Brahman?”, the teacher cannot give a direct answer in the form of a definition. Instead, the teacher points out what Brahman is not:
Not the physical body
Not the thoughts
Not the feelings
Not the perceptions
Through the successive negation of everything that can be an object of knowledge, the method leads to the direct realization of what remains—the knowing subject itself, the true Self, which is identical to Brahman.
It is important to understand that “neti neti” is not merely a logical method, but a pointer to direct, immediate knowledge (aparoksha jnana). When all objects of knowledge are rejected as “not this,” only pure consciousness (chit) remains, which cannot be rejected because it is the basis of the very act of knowing.
The “neti neti” method is closely related to the concept of adhyasa (superimposition), according to which we mistakenly superimpose limited qualities and definitions upon limitless reality. “Neti neti” is the process of removing these superimpositions and returning to the original purity of consciousness.
The Advaita tradition distinguishes between two approaches to knowing Brahman:
Positive (vidya)—uses statements such as “You are That” or “I am Brahman.”
Negative (neti neti)—complements the positive approach and helps avoid the mistaken understanding of Brahman as a particular object or state.
In his commentaries, Adi Shankara emphasizes that “neti neti” is not simple negation, but a special method of pointing to that which lies beyond words and thoughts. He explains that Brahman is neither known nor unknown in the ordinary sense of these words—it is the basis of knowledge itself.
Practical Application
“Neti neti” is not only a philosophical principle but also a practical method of spiritual practice. In the context of meditation and self-inquiry (atma-vichara), the practitioner systematically rejects everything that can be perceived as an object:
I am not this body
I am not these thoughts
I am not these emotions
I am not these ideas about myself
Applying “neti neti” in the practice of self-inquiry involves the following steps:
Observing the contents of consciousness: thoughts, images, sensations, and emotions
Successively negating them as “not me”: “I can observe this, therefore I am not that”
Turning attention to the observer, the witness (sakshin)
Realizing that even the idea of oneself as the observer is an object of observation
Abiding in pure consciousness, which remains after all objects have been rejected
In the context of the three stages of knowledge (shravana-manana-nididhyasana), “neti-neti” is applied at all levels:
In shravana (listening) — as an understanding of the teaching that Brahman is not an object
In manana (reflection) — as a logical analysis that rejects all false identifications
In nididhyasana (meditative contemplation) — as the direct practice of rejecting all objects of attention
Advaita masters point out that a true understanding of “neti-neti” should lead to the silence of the mind. When all definitions have been rejected, a state arises in which all mental activity ceases, and direct knowledge of the true Self is realized.
In the Texts
The classic expression of the principle of “neti-neti” is found in the Brihadaranyaka Upanishad (2.3.6, 3.9.26, 4.2.4, 4.4.22, 4.5.15), where the sage Yajnavalkya explains the nature of Atman:
“Verily, O Gargi, this Imperishable, which the brahmins call:
neither gross
nor subtle
nor short
nor long
nor red
nor moist
nor shadowy
nor dark
nor air
nor space
neither adhesive
nor having taste
nor having smell
nor having eyes
nor having ears
nor having a voice
nor having a mind
nor having radiance
nor having breath
nor having a mouth
nor having measure
neither internal
nor external
It consumes nothing, and nothing consumes it” (Brihadaranyaka Upanishad, 3.8.8).
And further: “Verily, this Atman, of which it is said ‘not this, not this’ (neti neti), is imperceptible, for it is not perceived; indestructible, for it is not destroyed; unattached, for nothing adheres to it; unbound, it does not waver and suffers no evil” (Brihadaranyaka Upanishad, 4.5.15).
In his commentaries on the Brahma Sutras and the Upanishads, Shankara explains the method of “neti-neti” in detail, demonstrating its key role in comprehending the highest truth. The Vivekachudamani also contains numerous references to this method as the principal means of distinguishing the real from the unreal.
In the Upadesha Sahasri, Shankara writes: “Through such negation of all attributes, Brahman is indicated as ‘not this, not this.’ But this negation is itself an affirmation, since it indicates Brahman as the pure consciousness that remains after all attributes have been negated.”
See also:
Brahman — the highest reality, comprehended through “neti-neti”
Atman — the true Self, identical with Brahman
Aparoksha-jnana — direct knowledge to which “neti-neti” leads
Atma-vichara — self-inquiry using the method of “neti-neti”
Shravana-manana-nididhyasana — the three stages of knowing the truth
Maya — the principle of illusion overcome through “neti-neti”
Sakshin — the witness that remains after all objects have been negated
Categories:
Epistemology and cognition
Methods of practice (sadhana)
Philosophical categories and methodology
