Consciousness: The Key to Non-Duality

“Like clay in the modifications of clay, like gold in the modifications of gold, like thread in woven fabrics, so is the Infinite, the all-preceding, all-pervading Consciousness. It is without origin, without end, unchangeable and present in all phenomena. Ananda is the essence of all happiness flowing from Consciousness, the oceanic bliss in which all creatures are grounded.” (Anonymous, Sarvasāra Upanishad)

“To desire something other than this immediately present Consciousness is like having an elephant at home and still look for its footprints elsewhere... Thus it is that if you do not understand that everything comes from Consciousness, it will not be possible to achieve Buddha-hood... If you do not see that your own Consciousness is actually the Buddha, Nirvana will remain hidden.” (Padmasambhava, Self-Liberation Through Seeing With Naked Awareness)

“Through Her own Will, Consciousness unfolds the universe on the canvas that She Herself is... When this is fully seen, the mind – by turning inward – is expanded and revealed as pure Consciousness... By thus realizing your innate potential, you absorb the entire universe within yourself.” (Rajanaka Kshemaraja, The Recognition Sutras)

Non-Duality and Idealism
As the quotes above indicate, Consciousness plays a central role in the main forms of Eastern non-dual spirituality, namely Advaita Vedanta (first quote), Buddhism (second quote) and Shaivite Tantrism (third quote). Why? Why is Consciousness the key to non-duality? The short answer is: because, according to these traditions, our entire reality – i.e. everything we can experience and understand – exists only in Consciousness. All things, material objects no less than thoughts and feelings, can appear to us only in Consciousness. In this way, Consciousness is all-embracing, the Whole, the “Brahman”, the “One without second,” as the Upanishads say.

If you then realize that you are that Consciousness, that you are the One in which all things appear, you will see that you essentially coincide with the Whole, that you are the all-embracing, boundless space in which everything takes place. Everything is One; and that all-embracing One is Consciousness; and that Consciousness is you at your innermost core. This realization is the seed of Enlightenment, the realization of your true nature and the liberation from suffering. Your essence can no longer be touched by the things and events in the world, because from now on you know yourself as “That” which precedes the world, namely the Consciousness in which the world appears.

Immanuel Kant (1724-1804)

In philosophy, the idea that “everything is Consciousness” is known as Idealism – an idea that is also found in Western philosophy (in philosophers such as Berkeley and Kant and the contemporary thinker Bernardo Kastrup). The opposite view, Materialism, says that ultimately everything consists of matter, i.e. atoms, molecules, quarks, photons, etc. According to Materialism, Consciousness is nothing more than a by-product of material-mechanical processes, such as Darwinian evolution and electrochemical activity in the brain. Idealism, on the other hand, states that what we experience as material objects is ultimately nothing more than that: a bundle of experiences in our Consciousness, sensory sensations that are (mistakenly) interpreted by our mind as objects existing outside of us. So where Materialism says: “Matter produces Consciousness”, Idealism makes the inverse statement: “Consciousness produces matter”.

Materialism: A philosophy of despair and conflict
The debate between Idealism and Materialism may seem abstract and academic, far removed from everyday life, but on closer inspection the opposite is true. From the Scientific Revolution in the 16th and 17th centuries onward, Materialism has steadily grown into the dominant worldview of Western civilization. As such, Materialism has exerted an enormous – and very harmful – influence in our culture. It is not for nothing that the word “materialism” is synonymous with greed and the exclusive focus on material possessions. The most important cultural consequence of scientific Materialism has undoubtedly been modern individualism, an extreme form of the dualistic belief in the reality of the separate ego.

The seemingly separate ego experiences itself as detached from – and at odds with – an indifferent outside world, in which it must struggle to maintain itself. Materialism naturally leads to belief in separation because this philosophy sees Consciousness as a by-product of the brain. In that case, Consciousness is by definition tied to an individual and mortal body, and thus different from individual to individual. In this way, Materialism is in large part responsible for the suffering that the dualistic belief in separation entails: egoism, greed, exploitation, feelings of inferiority, hatred, abuse, violence… These are all thoughts, feelings and behavioral patterns that originate in the conviction that I – as this person, with this body and this mind – am nothing more than this individual being, separate from the other people around me, separate from nature, separate from the Universe, separate from the Divine...

Thus the Advaita teacher Rupert Spira (2017: 2) calls Materialism “a philosophy of despair and conflict, and, as such, the root cause of the unhappiness felt by individuals and the hostilities between communities and nations”. That is why the debate between Idealism and Materialism is not just theoretical and academic: ultimately, the fate of Western civilization is at stake here. The choice between Idealism and Materialism is the fundamental choice we have to make between universal unity and harmony on the one hand and the destructive effects of competitive individualism on the other. This is a particularly weighty choice in the light of the impending climate apocalypse and the continuing hardening of both society and international politics.

Non-duality not an intellectual game
Now, we could put forward a whole arsenal of theoretical arguments in favor of Idealism and against Materialism – for example, the fact that Materialism fails to explain Consciousness (which is known in philosophy as “the Hard Problem of Consciousness”), or the constitutive role of the observer in quantum mechanics, or the old epistemological argument that we cannot know anything outside of Consciousness (an argument found both in Western philosophers such as Berkeley and Kant and in Eastern traditions such as Yogacara Buddhism and Shaivite Tantrism). From a theoretical perspective, such arguments are of course very important and – in my opinion – ultimately convincing.

But when it comes to Enlightenment through non-dual Consciousness, these arguments are less relevant. Non-duality is much more than just theory, and certainly not a purely intellectual game with philosophical subtleties. Non-dual spirituality is primarily about the living realization of Enlightenment by directly experiencing the existential truth behind Idealism, i.e. by discovering oneself as the one Consciousness underlying everything and everyone.

This also indicates the main difference between Western Idealism and the non-dual spirituality of the East. Although both see Consciousness as the ultimate reality, Western Idealism remains stuck in purely theoretical arguments and does not penetrate into the experiential dimension of Enlightenment, the direct intuition of non-dual Consciousness. Whereas it is precisely this redeeming experience that is the central motive of Eastern spirituality. In Advaita, Tantra and Buddhism, philosophical theory and rational argumentation are certainly not lacking, but they are secondary to the practical pursuit of Enlightenment. In his classic book Philosophies of India, Heinrich Zimmer aptly describes this difference between Western and Indian philosophy as follows:

“India [...] has had, and still has, its own disciplines of psychology, ethics, physics, and metaphysical theory. But the primary concern – in striking contrast to the interests of the modern philosophers of the West – has always been, not information, but transformation: a radical changing of man’s nature and, therewith, a renovation of his understanding both of the outer world and of his own existence; a transformation as complete as possible […]. The attitudes toward each other of the Hindu teacher and the pupil bowing at his feet are determined by the exigencies of this supreme task of transformation. Their problem is to effect a kind of alchemical transmutation of the soul. Through the means, not of a merely intellectual understanding, but of a change of heart (a transformation that shall touch the core of his existence), the pupil is to pass out of bondage, beyond the limits of human imperfection and ignorance, and transcend the earthly plane of being.” (Zimmer 1953: 4-5)

The Eastern contribution: Consciousness is not individual
In the following, therefore, I will not go into the many arguments that can be given for Idealism and against Materialism. Instead, I will focus on one specific argument from Eastern philosophy about the fundamental nature of Consciousness – an argument that directly touches on the experience of Enlightenment. It also addresses one of the main objections raised by Westerners when confronted with non-duality. As said, non-duality is about discovering yourself as the one, all-embracing Consciousness underlying everything and everyone. For most Westerners, that’s a rather absurd idea, trapped as they are in the – ultimately Materialistic – belief that Consciousness is always individual, because always tied to an individual body.

For Westerners, the Materialist assumption that Consciousness is in one’s head, and in particular in the brain, is very natural; it’s what they are brought up with. As said, if Consciousness is in the brain, then Consciousness is by definition of an individual nature, tied to an individual body. It is striking to see that even Western thinkers such as Berkeley and Kant have – despite their Idealism – not been able to escape this Materialist assumption of the individuality of Consciousness. In this respect, Eastern philosophy shows a very different and, above all, more consistent picture. For if we start from the plausible idea that the Consciousness necessarily precedes the phenomena appearing in it, then the strictly impersonal, pre-individual nature of Consciousness follows automatically.

After all, everything that characterizes you as you – your body, your thoughts, your feelings, your character, your social position, your country, your culture – all these things are objects perceived by Consciousness and are therefore preceded by Consciousness. Consciousness is not in your head or brain, on the contrary: your head and brain are, as objects of experience, in Consciousness. Everything that individualizes us, everything that makes us into different individuals – bodies, thoughts, feelings, personal histories, etc. – all these things appear in Consciousness, which as such precedes all of them and is therefore not defined by any of them. The entire talk of “individual consciousness” is nonsensical.

It is only through Consciousness that can we see, feel, perceive, think, understand objects. Consciousness itself, therefore, is not one of those objects – that is to say: it is not a thing itself, and in that sense it is a kind of nothing, a “no-thing”. As Nisargadatta puts it: “Resolutely reject what you are not, till the real Self emerges in its glorious nothingness, its not-a-thing-ness.” (2009: 503) By thus realizing the true nature of one’s Consciousness, one ceases to experience oneself as a particular individual, limited in space and time. Rather, one transcends space and time, which are now seen as mere appearances in Consciousness. Thus Nisargadatta again: “In reality time and space exist in you; you do not exist in them.” (2009: 196)

A widely used metaphor in Eastern philosophy is that Consciousness is the Light in which everything can appear. Of course, this is not about light in the physical sense of the word (a stream of photons), but about the ‘spiritual’ Light in which all objects (including photons) become manifest, i.e. perceptible, knowable and understandable. Therefore, Consciousness itself cannot be perceived or understood as an object: the pure Light in which all things appear cannot itself appear as a thing. In that sense, Consciousness itself is completely featureless, indefinite and formless.

Consciousness: a limitless void
Properties are always determined and as such different from other properties. Red is red because it is different from other colors, long is long because it is different from short, warm is warm because it is different from cold, and so on. In philosophy, this is often expressed in terms of Spinoza’s statement that “omnis determinatio est negatio”, that is, every determination (of a property) is a denial (of another property). In that sense, each property is necessarily finite because essentially limited by other properties. But properties can only appear to us in Consciousness, which is why Consciousness itself is without properties: it precedes all of them. Consciousness is therefore not finite as properties are: it is infinite, limitless...

This already shows that all individuals share the same universal Consciousness. We have seen that Consciousness – as a condition for the appearance of objects – must itself be completely indeterminate and limitless, a kind of infinite ‘no-thing’ that precedes all ‘some-things’. But how many of such ‘no-things’ – how many indeterminate and limitless Consciousnesses – can there be? It is obvious that only one can exist. Because suppose there are several. How then do you compare them to each other? How do you compare multiple ‘no-things’? Clearly, this is impossible: these ‘no-things’ do not have any properties that can be used for comparison. Hence: there is only one Consciousness.
 

Put differently: if we were to say that ‘my’ consciousness differs from ‘your’ consciousness, then they must somehow have (different) properties. Our consciousnesses must then be limited in some way, for then there must be some kind of boundary between ‘my’ consciousness and ‘your’ consciousness. But how is that possible if Consciousness is indeterminate and limitless? Of course, you are aware of different things than I am. For example, you eat an apple while I drink a cup of tea; you feel cheerful while I am sad; you think of your grandmother, while I think of the pain in my back, etc. But these differences all concern the objects in Consciousness. That which perceives these objects, i.e. Consciousness itself, is exactly the same for both of us: featureless, boundless, formless... Seen in this way, I cannot distinguish ‘my’ Consciousness from ‘your’ Consciousness. The whole difference between ‘mine’ and ‘thine’ dissolves in the limitless void of pure Consciousness.

The “neti, neti” formula
Let us return to the fact that properties can only be determined in relation to each other, by differing from each other. This accounts for the famous phrase “neti, neti” (“not this, not this”) which traditionally denotes Consciousness in the Vedanta – an expression that is already found in the oldest Upanishad: “With what means can one perceive that through which one perceives this whole world? About this Self one can only say “neti, neti”.” (Brihadaranyaka, 4.5.15)

This double negation indicates that Consciousness is not characterized by any property, therefore not by any property A or by the opposite property non-A (from which A must differ in order to be A). For example, if I merely said “Consciousness is not large”, I would leave open – due to the relational nature of properties – the possibility that Consciousness is small. It is to exclude this possibility that the phrase “neti, neti” is used. Through this phrase it becomes clear that Consciousness is completely beyond the relational dimension of mutually limiting properties – as the Brihadaranyaka Upanishad (3.8.8) says: “it is neither gross nor subtle, neither short nor long”, and so on.

Thus, the non-duality of Consciousness does not just mean that there is no longer any subject-object duality (although that’s the main meaning of it); it also means that Consciousness is essentially beyond (or before) the dualities of our empirical, property-determined world. Consciousness is neither cold nor warm, neither large nor small, mind nor matter, male or female, good nor evil, etc.

The “groundless openness” of the space of Consciousness
Clearly, we are reaching the limits of language and conceptual thinking. How can one talk and think about something that has no properties, something indescribable, something ineffable? To meet this exigency, Advaita, Tantra and Buddhism employ various metaphors to indicate the non-objectifiable essence of Consciousness. We have already got to know one of these metaphors, namely the Light in which all objects become visible, but which itself cannot be seen as an object.

A closely related metaphor is that of the empty sky or space in which material objects can find a place. That space necessarily precedes all objects and is therefore not an object itself. In that sense one can say that Consciousness “gives space” to all phenomena – or rather: it is that space, that indefinite and infinite openness in which everything can appear. Enlightenment is about experiencing oneself as this infinite space in which everything happens.
 

Thus Nisargadatta often used to ask his visitors questions like: “Have you ever felt the all-embracing emptiness in which the universe swims like a cloud in the blue sky?” (2009: 330) The Dutch Advaita philosopher Douwe Tiemersma, who also happened to be one of Nisargadatta’s students, aptly spoke of the “groundless openness”, i.e. the boundless and open space of Consciousness that is “groundless” because there is nothing outside of it and that therefore does not depend on anything (it is its own ground, one could say).

Of course, this is not about space in the scientific sense of the word, i.e. not the geometric space of mathematics or the physical space of physics. These spaces are objects in Consciousness, since they can be studied scientifically. As such, they presuppose an even more fundamental space, the space of Consciousness in which they can appear as objects. In that sense, Consciousness is “the space behind space” or “the space around space”, i.e. the indefinite and groundless openness in which the geometric and physical spaces can first come to appearance. This is what the Chandogya Upanishad means with the following remarkable passage:

“As immeasurable as the space around is this space in the Heart, which contains both the earth and the sky, both fire and wind, both the sun and the moon, both lightning and stars… Now, what is called space is that which generates name-and-form (nama-rupa). That in which they are grounded – that is Brahman; that is the Immortal, that is the Self.” (Chandogya Upanishad, 8.1.3 & 8.14)

Consciousness and Enlightenment
The last sentence of the above quote – “that is Brahman; that is the Immortal; that is the Self” – points to the importance of the non-dualistic view of Consciousness for the ideal of Enlightenment in Advaita, Buddhism and Tantra. To begin with, we have to see that this indeterminate and limitless space of Consciousness is our deepest Self, or rather our deepest I. For the third-person form of “the Self” can create the dualistic impression that it is about something apart from us, standing over against us, a divine He, while the point is precisely the non-dualistic insight that we are “That” ourselves. After all, I am aware of all my experiences, feelings and thoughts. I am the observer to whom the world appears. I am the subject to which all objects appear but who can never become an object itself. In short, I am that featureless, boundless Consciousness that underlies and precedes all phenomena.

The seeing of this is what Enlightenment is, Awakening, the liberation of suffering. All experiences, thoughts, feelings appear in Consciousness, but they do not touch Consciousness; it remains featureless, formless, unmoved – just as a theater remains unmoved by the drama that takes place in it, or as a cinema screen is not touched by the film it displays. As the Brihadaranyaka Upanishad says, Consciousness is “the one who is beyond hunger and thirst, beyond sadness and confusion, beyond old age and death” (3.4.2).

Although Advaita, Buddhism and Shaivite Tantrism place slightly different accents and use different terminologies, the essence is always the same insight, namely that you are primarily this non-dual Consciousness and not one of the limited phenomena that show up in Consciousness. In a following post I will elaborate on the relationship between Advaita, Buddhism and Tantra. The superficial differences that indeed exist between these traditions should not obstruct our view of the liberating core message they have in common.

References
-Heinrich Zimmer, Philosophies of India, edited by Joseph Campbell, 1953, Routledge and Kegan Paul.
-Nisargadatta, I Am That, edited by Sudhaker S. Dikshit, translated by Maurice Frydman, Chetana, 2009.
-Philip Renard, Non-Dualisme: De Directe Bevrijdingsweg, 2005, Felix Uitgeverij (p. 103 for the Padmasambhava quote).
-Rajanaka Kshemaraja, The Recognition Sūtras, translated and annotated by Christopher Wallis, 2017, Mattamayūra Press.
-Rupert Spira (2017), The Nature of Consciousness: Essays on the Unity of Mind and Matter, Sahaja Publications.
-Wim van de Laar, De Upanishads, translated and annotated by Wim van de Laar, 2015, Uitgeverij Nachtwind.