# The Upanishads and the 'I' The Upanishads ask: who am I? This question does not come from the intellect alone. It emerges from the very depths of existence, where consciousness touches itself and feels a tremor of wonder. When a man wakes at midnight and, for a moment, cannot recall who he is—that gap, that momentary absence of identity—contains the secret the Upanishads pursue. In the world of experience, we are many. I am a father to my children, a friend to some, an enemy to others. I am young in one moment and old in another. My moods shift like clouds. My thoughts contradict themselves. Which of these is the true 'I'? Or are they all masks worn by something deeper? The Upanishads do not merely speculate. They invite us into a method—a way of negation. *Neti, neti*—not this, not this. Strip away the body; it changes, it decays. Strip away the mind; it wanders, it forgets. Strip away memory; it lies dormant in sleep. What remains when all that can be denied is taken away? What persists in the deep silence of dreamless sleep? The answer they offer is both simple and staggering: *Tat Tvam Asi*—That Thou Art. The consciousness that looks through your eyes is the same consciousness that dwells in the sun and the farthest star. The witness within you is the witness of all existence. You are not a fragment. You are not separate. What you call 'I' is, at its root, the eternal, unchanging awareness itself. But this is not mere metaphysics. This is an invitation to know yourself—truly know yourself. Not as a concept, but as a lived reality. We live as if the walls between self and world are absolute. Yet consider: where does the 'I' actually begin? When I see a flower, where is the boundary between the seeing and the seen? When I feel love, am I separate from that love? When I know something, is there a wall between the knower and the known? The Upanishads whisper: no. These divisions are appearances, not truth. This is why the sages did not teach; they awakened. They pointed to what already is. For the 'I' that seeks itself is already itself. The seeker cannot be other than the sought. And the moment this is seen—not understood intellectually, but directly perceived—the question "who am I?" dissolves. Not because an answer has been found, but because the questioner has recognized himself in the question, and in that recognition, the division ceases. Yet here lies the paradox that the Upanishads embrace: once you know this, you still live in the world of difference. You still have a name, a form, a history. But the 'I' that seemed so solid, so separate, so threatened—that 'I' is now seen as a play of consciousness, a wave in an infinite ocean that never forgets it is the ocean. This is not escapism. This is the most practical of all knowledges. For the man who sees himself in all beings cannot harbor cruelty. The woman who recognizes the eternal in another cannot truly betray. The mind that has touched its own timelessness cannot be enslaved by time. The Upanishads offer no final answers because there is nowhere to arrive. They offer a turning inward, a listening to the silence beneath all words. And in that listening, the 'I' begins to know itself—not as an achievement, but as a homecoming.

In all of us upon this earth, there arises perpetually this sense of 'I'—'I' and 'I' again—'I do,' 'I am good,' 'these things are mine,' 'I understand,' and so forth. The direct, immediate knowledge of the true nature of this 'I' is what the Upanishads call 'Paravidya'—the highest knowledge. In various passages of the Upanishads, this immediate knowledge has been expounded. Because the Upanishads are the repository of this direct knowledge—the final stage of knowing—they are called Vedanta. 'Veda' means 'knowledge' and 'anta' means 'end' or 'culmination'; thus the Upanishads are Vedanta—the end or fulfillment of knowledge. Here the word 'knowledge' is used in its broadest sense. And why? Because the true nature of this 'I' is the very center and root of all knowledge; when direct knowledge of it arises, then that singular principle becomes 'through one science, all sciences are known.'

Two matters require clarification here.

The word 'aparoksha'—immediate, direct experience—cannot be substituted for 'pratyaksha,' direct perception. They are not the same thing. One must journey from 'paroksha,' indirect knowledge, to 'aparoksha,' unmediated realization. What we understand through direct sensory perception—through sight, hearing, smell, taste, or touch—that is pratyaksha, immediate perception. From this perceptual knowledge, with the aid of reason, comes paroksha brahma-jnana, indirect knowledge of Brahman. Then, when this Brahman is established in the atman, in consciousness itself, there arises aparoksha jnana—direct, unmediated realization. Though perceptual knowledge arises immediately, direct realization unfolds through the gateway of indirect knowledge. When one first touches a rope shaped like a serpent, with eyes covered, the mind thinks: this is something serpentine. This is pratyaksha jnana. Only after learning the characteristics of serpents and of rope does one understand why rope is not serpent. This is paroksha jnana. Later, even with eyes closed, one distinguishes rope from serpent without hesitation. This is aparoksha jnana.

'Vijnana' means specialized, particular knowledge. What kind of particular knowledge? When knowledge obtained through any one or more of the five senses awakens, through the instrument of reason, the unfolding of brahma-jnana within the mind, then the mind experiences this specialized knowledge, this vijnana. This involves the process of developing a clear, correct understanding of something. Such specialized knowledge is honored as atma-jnana, self-knowledge. When this knowledge arises, the mind itself becomes vijnana.

Indeed, it is observed in life that even when one possesses complete knowledge of all worldly matters, the hunger for knowledge is not appeased, nor can one be free from desire. Yet when direct, immediate knowledge of the true nature of this 'I' is attained, there remains no craving for anything whatsoever—then one becomes utterly, as the Gita declares, 'na kanksati,' one who does not desire; if the sought object is not obtained, the mind is not troubled. Moreover, from the perspective of necessity and the four human aims—dharma, artha, kama, and moksha, duty, prosperity, pleasure, and liberation—this stands supreme. What greater aim could there be than liberation from the bondage of nature, from the slavery of desire? Thus the rishis, becoming fully conversant with all the knowledge, science, and mysteries of the material world, proclaimed this direct, immediate knowledge of the true nature of the 'I' to be the highest of all vidyas—the supreme knowledge.

Since the true nature of this 'I' cannot be known through any sensory faculty, and since knowledge of its extent or relations is absent, this nature lies beyond the scope of both direct perception and inference (one cannot make inferences about it, nor can any universally accepted proof be offered). Therefore, it is 'Upanishadic' in character—that is, direct knowledge of it comes only through the hearing of the Upanishads. This is why such supreme knowledge is also called 'Śruti-vidyā' or the knowledge of revelation, and the Upanishads are called 'Śruti' or what is heard. Though previously, in the oral tradition, the entire Vedic corpus was called Śruti because it was preserved through continuous recitation, yet when the subject matter of a scripture yields direct knowledge through the very hearing of that scripture, that scripture alone is truly 'Śruti.' Thus the Upanishads are the principal meaning of Śruti. Of course, if we say that indirect knowledge arises from hearing, there is little more to say; but if we say direct knowledge arises from it, much follows. The arising of direct knowledge depends on a number of conditions. Let us therefore examine this matter first.

External Perception: Knowledge gained through the aid of our five external senses is called external perception. Such direct knowledge is accomplished through the five external senses. The philosophers of the Nyāya school have further subdivided external perception from another particular perspective—that of clarity or transparency. From this viewpoint, external perception is of three kinds: non-determinate perception, determinate perception, and recognition.

Non-determinate perception is that knowledge which arises the moment a sense comes into contact with a particular object—knowledge devoid of qualifying characteristics. For example: this is an object. Determinate perception is that perception through which we know the qualities or attributes of the object. For example: this is a white object. Recognition occurs when we perceive an object previously known to us, and we perceive it again as that same previously-known object. For example: this is that Gurudatta, whom I saw in Delhi.

The knowledge by which I stand firm and beyond doubt in my own existence, knowing myself as 'I'—this knowledge, being the true nature of the 'I' as recognized in the Upanishads, is indeed the genuine and non-determinate direct knowledge (in the state of yoga, when universal consciousness fulfills itself in the radiance of divine consciousness as the first light of knowledge). But whatsoever the 'I' knows—all things under my dominion and through the aid of the senses, intellect, and such means—all of that is indirect and determinate knowledge (the step following non-determinate perception, which gives clear understanding of some object). The reason is this: the word 'I' is self-referential, that is, applicable to oneself alone. Therefore, no one could use the word 'I' to refer to oneself unless they possessed knowledge of themselves. It should be noted that 'hearing' does not mean merely listening, but rather making every effort to understand rightly what one has heard.

In this state, when knowledge of anything else whatsoever ceases, knowledge itself proclaims itself as "I." To declare itself as "I," no further knowledge is required. Therefore, this knowledge itself is the true nature of the "I." And since knowledge alone does not depend on another for its own existence and manifestation, this knowledge of the true nature of the "I" is genuine direct knowledge—for what the knower knows by itself is direct, while what is known through another is indirect knowledge. Moreover, it is also non-conceptual, for here there is no mark of conceptual knowledge—the existence of the "I" is apprehended, yet its nature is not clearly grasped. In the depth of subtle feeling, when the inner instrument relinquishes all knowable objects, that knowledge which alone remains then becomes identical with this "I" in experience; between these two there is no distinction.

Just as there is no difference between knowledge and being—both are one—so too, there is no distinction of knower and known between the knowledge of the true nature of "I" and the "I" itself. Only where a difference exists between knower and known does the mark of conceptual knowledge arise. Knowledge itself is Brahman; the knowledge pervading the body, or Brahman becoming "I," is called the "Innermost Self" or the "Supreme Lord." Therefore, the Yoga-Vasistha says: "The consciousness pervading body and life expresses its glory through egohood and the like until the ultimate span of existence." The word "ultimate span" here should be understood as "until liberation," for so long as liberation has not occurred, superimposition—the attribution of qualities of one entity upon another—does not depart.

Yet here there is no contradiction between agent and action, for the knower is knowing itself. The knower knows itself as "I" because of beginningless superimposition—the projection of its own nature upon itself. Thus, when knowing other objects, there is a necessary transformation of the inner instrument into the form of that object, that is, a necessary activity through mental modification; and because agency and action do not reside in the same place, the contradiction between agent and action is possible in action alone. Moreover, even granting mental modification in Brahman presents a defect of consequence, for modification means transformation, and transformation is the result of action. The "I" in Brahman is not produced as a result of any modification or action. Why? Because the superimposition of "I" upon Brahman is beginningless, so where is the witness to this transformation as modification—this action? Since the seer, the seen, and discrimination are all "I," agency, action, and the superimposition of these two converge at a single point and become one.

When knowing any object other than the self or soul, if the inner instrument transforms into the shape of that object, then knowledge of that object belongs to this "I"; since both mental modification and pervading presence are present, none of this is needed for the direct, non-conceptual knowledge of the "I"'s own nature. Therefore, here there is no doubt, no question—this knowledge is always direct in and of itself.

Now, when hearing and contemplating these Upanishadic utterances—which proclaim the Brahman-nature of this self-luminous 'I': "Ayam atma Brahma" (this Self is grounded in Brahman), "Aham Brahmasmi" (I am Brahman, or I am the Supreme), "Tat tvam asi" (the identity of two differently qualified or natured aspects of Brahman, revealed in 'I')—if only an indirect knowledge of the Self or Brahman arises, then Vasishtha's words suffice here: "The knowledge that a person born blind relies upon solely through instruction is no knowledge at all, for to know a directly perceivable object indirectly is nothing but delusion."

The direct knowledge of Brahman that arises from hearing the Upanishadic utterance "Tat tvam asi" and others—the commentator of the Panchadashi describes this with particular subtlety: "Then the word 'tvam' (thou) dispels the non-Brahmanhood of the individual, and the word 'tat' (that, it, thus) dispels the hiddenness of Brahman." Indeed, though the Upanishads state most explicitly—"This 'I' is Brahman," "He who is referred to by this name 'I,' this very 'I' is the Supreme Self—who is eternally present in the 'I' at all times," "That which within us says 'I,' 'I,' that itself is Brahman"—yet, whether because one fails to be "washed clean of afflictions" (passions and aversions, the taints called kasaya, are cleansed in the waters of knowledge, dispassion, and the like), or for whatever other reason, must we truly deny the giver's capacity on account of the receiver's incapacity to receive and hold?

In the Chandogya Upanishad, Svetaketu, the son of the sage Uddalaka, attained direct knowledge of Brahman upon hearing the great utterance "Tat tvam asi" without requiring lakshana—that indirect mode of understanding wherein, without abandoning or only partially abandoning the primary sense of a statement, one grasps the secondary meaning through interpretation. Yet now even lakshana fails to yield direct knowledge! Therefore, hearing the Upanishad alone brings direct knowledge of the Brahman it proclaims, and the Upanishad itself is the true scripture. Swami Vivekananda declared with firmness: "Truth alone—by listening to truth alone must this mighty power be awakened." This truth is the utterance of the Upanishads.

Yet after hearing, the scriptures and Upanishads prescribe reflection (manana—thinking on truth) and meditation (nididhyasana—contemplation and sustained pondering of what has been heard), and this is solely to strengthen and stabilize the direct knowledge that arises from hearing. Direct knowledge could fail to arise from hearing only if Brahman's direct knowledge were attained apart from and disregarding this self-luminous nature of 'I.' But when direct knowledge of Brahman is attained precisely through this self-luminous nature of 'I'—when the 'I' itself, in its intrinsic self-luminosity, steadily and infallibly realizes, "I alone am the changeless, actionless, eternally knowing Self that is Brahman"—then there remains no way whatsoever to assert that "direct knowledge of Brahman does not arise from hearing."

Reflection means inquiry. And reflection combined with contemplation are merely extensions of hearing; therefore, even though hearing brings direct knowledge, the scriptures and Upanishads have instructed us to reflect and contemplate upon what we have heard. The reason is this: mere listening with the ear is never true hearing. If one does not put into practice the meaning of what one has heard, everyone will say, 'You didn't really hear that.' When we say 'You don't listen,' we mean 'Even though you hear the words, you cannot make use of them.' Therefore, toward what has been heard, there must be sincerity, an effort to put it to use, and unwavering reverence. If doubts and confusion arise concerning it, inquiry awakens; and when inquiry resolves all doubt, then naturally there arises a firm, undistracted focus upon that truth, and such focus bears fruit.

Now the question is this: I am certain and without doubt regarding the direct knowability of my own nature; and nothing is more intimately known to me than I am to myself. If we call the knowledge arising from the senses direct perception, then my knowledge of my own nature is naturally more than direct perception—it is self-evident. Yet when I speak of this most evident nature of mine as Brahman, I find that none of the characteristics by which the scriptures define Brahman's nature appear in me; rather, I find the opposite—in the process of creation and its outcomes. And again, since the scriptures themselves are our supreme 'authority' or 'infallible source,' I cannot dismiss the great statements of the scriptures. Therefore, reflection and inquiry are necessary.

That Brahman dwells as the fundamental reality within this body of ours—the scriptures have repeatedly declared this in countless passages of remarkable clarity: that Brahman is the 'two-footed abode,' the dwelling-place of humanity; that He has created this human form and entered it as the individual soul. And for this very reason, the Brahma Sutras are called the systematic inquiry into embodied Brahman—that is, the analysis of Brahman who dwells within the body. Since the attribute-less nature of Brahman presupposes prior knowledge, it constitutes the supreme self free of action; knowledge-activity—the process by which we acquire understanding before employing something—is a lower state than that prior knowledge, and it is in knowledge-activity itself that we seek knowledge, in which the duality of knower and known persists.

The scriptures call 'supreme knowledge' the process by which hearing, reflection, and contemplation reveal as directly perceivable this self-luminous, conditioned self—this very soul infused within the body, senses, and their modifications—as the unconditioned Brahman. In the teaching concerning Brahman as the infinite totality, the scriptures have especially brought out this point. In describing the infinite, the scriptures declare: "In the infinite, there is no relation of subject and object, of knower and known." Thus defining the infinite as the unconditioned and attribute-less Brahman. Yet lest the teaching that the infinite is separate from this witnessing individual soul—itself conditioned—give rise to confusion, the scriptures immediately point to the infinite by saying, "I am that."

There is a danger that the ignorant masses might mistake the body and its senses—mere aggregates—for the 'I'. To dispel this very concern, the Upanishads point to the 'I' as the Self, the Brahman without attributes. Through such learned contemplation and intuitive realization of one's own Self, a person directly perceives Brahma—the unqualified Brahman—and attains Svaraj, a sovereignty that pervades all worlds and realms. From this Self then flows the vision of creation, sustenance, dissolution, and all else. Now, if this conditioned Self is indeed the real Brahman without attributes—its very ground and vessel—then surely all the marks of the unqualified Brahman must belong to this Self as well. Therefore, amidst the clamor of body, senses, and mental functions, let us discern which is truly the Self, and how this Self is indeed Brahman.

The Vedas declare: within this body dwells the Knower, the Witness—the innermost presence—and this is the Self, and the Self is Brahman. We have seen that within the body, something speaks as 'I, I'—and Consciousness itself is the true nature of this 'I'; thus Consciousness, being the revealer of all, is the Knower within this body. Moreover, in the waking state, this very 'I' remembers the bliss and ignorance of deep sleep, which means the 'I-knowledge' persists even then; but since ignorance becomes the object of knowledge, the 'I-knowledge' in its true nature remains obscured. Now, among waking, dreaming, and deep sleep—these three—deep sleep is the common ground in which both waking and dreaming abide and dissolve. Therefore, this 'I-knowledge' must exist within the very core of deep sleep as well, making this 'I' within the body the purest, most stable state—the innermost reality. And 'Self' and 'I' are but synonymous terms pointing to the same essence. Thus, the Self dwelling in this body is the 'I', and the 'I' is Brahman.

In the cosmos, Consciousness alone governs all things. And the whole body of Vedic teaching speaks with one voice: this Consciousness is Brahman. We too have witnessed it: through the beginningless superimposition born of ignorance, Consciousness within this body knows itself directly as 'I, I'—here this body is the causal body, the sheath of bliss, what is called primordial ignorance (ignorance meaning 'that in which knowledge has not yet stirred'—the primitive state of existence). Since Consciousness is the true nature of my 'I', the very existence and nature of all the world depends upon this 'I' knowing it; yet the existence of this 'I' does not wait upon the 'I' knowing itself—in the practical order, it appears as if emerging from nowhere, and then functions as knower, agent, and enjoyer, using the world according to its needs.

When this 'I-knowledge'—which concerns Consciousness's own true nature—arises from the beginningless self-imposed superimposition of Consciousness itself (for ignorance is inert and cannot act), then we must necessarily acknowledge that Consciousness itself stands as the ground that sustains this very superimposition. Therefore, Consciousness is that which the Gita calls "the beginningless supreme Brahman"—Brahman without beginning and without distinction—the true object of knowledge, the source and the deathless. Since superimposition flows from Brahman, and Consciousness is the superimposer, therefore Consciousness itself is the agent of creation, sustenance, and dissolution. Consciousness is the eternally liberated Brahman, for 'liberation' means 'gaining unrestricted dominion over all creation'—not becoming a mute stone—since liberation and inertness are altogether different things. Were it otherwise, liberation would not be the highest human good, and no one, even in error, would ever aspire to it.

Liberation means absolute freedom—mastery over nature; and this is the very nature of knowledge itself. Therefore, in establishing the knower-hood of the self, Bhamatī-kāra Vāchaspati Mishra has said, "The word 'knower-hood' means 'the authority of the knower'; this authority is autonomy. That is, the knower who becomes the knower of knowledge shall not be directed by those other instruments that exist—and yet he alone shall be the true agent who applies all those instruments." Swami Vivekananda has rendered this even more plainly and with utmost clarity: "A free nature means independence from all external things. It means that nothing else can act upon it as a cause." We have seen that superimposition itself is the root of all creation; and knowledge is the agent of this superimposition. Then, if at the root a being has complete authority over a matter, can that authority be lost later regarding the same matter? Therefore, knowledge is that eternally liberated Brahman.

Whether it be primal ignorance or any quality or attribute of it—when the very existence of all depends upon knowledge's knowing, and when knowledge is utterly 'kāmachāra', that is, full of will, what difference can those accidental qualities or attributes, acknowledged as its own, truly make to knowledge that is pure by nature? We observe that whatever is superimposed upon something carries none of that thing's qualities or attributes; and this superimposition is merely a matter deliberately undertaken by knowledge itself, knowingly. Therefore, this self that is knowledge, this 'I' itself, is ever-pure Brahman—"I am Brahman." Yet even though 'I' am Brahman, the fact that I know myself as 'not Brahman' arises not from ignorance, but from a lack of deep and subtle understanding born of either not hearing the words of scripture, or hearing them but failing to contemplate them through disregard or neglect—for ignorance itself is subject to knowledge's sovereignty.

The knowledge of 'I', concerning the true nature of actual knowledge, arises from beginningless superimposition and thus endures so long as superimposition remains. Yet even though this does not become apparent to the ignorant masses before it is used, does not the very fact that they harbour no doubt about their own existence at that time, and that their knowledge arrives unbidden and without their seeking it, prove that this knowledge of 'I' is present even then? The knowledge of 'I' is never dependent upon external sources or causes; rather, it is ever self-originated and spontaneously active.

The knowledge of 'I' in the sheath of bliss reveals knowledge's own nature, and since the word 'I' signifies the nature of the self, through knowledge's self-luminosity there exists, knowable only to itself (in a manner intelligible only to itself alone), within knowledge a knowledge of 'mere I'—otherwise the unconditioned nature of Brahman, stripped of limiting adjuncts, would remain forever unknown and unknowable. Yet even though the adjunct 'I' remains here, what occurs is direct knowledge of Brahman's unconditioned nature, because then there is no other adjunct of ignorance remaining, and knowledge does not become the agent of the action of knowing in this knowledge of 'I'—knowledge in its nature remains unmodified and unchanged. Both to explain this and to understand it is difficult; and this alone is called in the Upanishads the higher knowledge—which must be realized through infinite patience and practice within oneself.

Though the 'I'—which is the self-evident knowledge inherent in the blissful sheath—remains unknown to the masses because it is knowledge without distinction, yet when this knowledge-form 'I' turns outward and gradually relies upon intellect, mind, senses, and body, becoming the object of differentiated knowledge due to the duality of knower and known—the 'I' and the 'this'—then it does become perceptible to common understanding. However, lacking knowledge of its own true nature, this 'I' then takes the intellect and its kindred faculties to be itself and believes this to be so. As a result, it attributes the qualities of these instruments to its own essential nature, and from this arises within it the experience of pleasure and pain from states colored by these qualities. Moreover, it regards the actions performed by these instruments as its own deeds, and bound by these actions, it obtains worlds, realms, and conditions according to their fruits. Thus it comes to know itself as a bound soul.

Yet truth cannot be forgotten, however things may appear. Even in bondage, the 'I' catches a glimpse of its own liberated nature, and though it calls the inert instruments of intellect and mind by the name 'I', it secretly superimposes upon them its own knowledge-nature. But the discerning one, perceiving the hint of his own true nature and desiring liberation, through the hearing and contemplation of sacred utterances becomes possessed of deep and subtle understanding, and obtains direct vision of the true nature of the 'I'—self-evident and immediate—in the blissful sheath: "The knot of ignorance in the heart is severed, all doubts are cut asunder." In that state of realization, he naturally abides in the unbroken meditation: "Aham Brahmasmi" (I am Brahman), "Shivo'ham" (I am Shiva—the Auspicious, the Merciful, the Sublime), "So'ham" (I am That).

Then, as hearing becomes infused with supreme bliss, its fruit ripens into direct knowledge. And it is realized: "The intellect is greater than the mind; and greater than the intellect is He." That Being, transcending even intellect itself, "abides in his own true form." Thus, even while the intellect and its kindred faculties persist in their manifestation, because direct knowledge of one's true nature has arisen beforehand, there awakens in him the firm and unshakeable perception: "This conditioned 'I' is verily that unconditioned Brahman." Dwelling in this realization, he does not become entangled in the qualities or actions of intellect and the rest. The liberated one views all occurrences in his life as divine sport, and thus does not suffer the consequences of karma—does not experience sorrow. But those who remain bound regard all events in their lives as real and inevitable, and so they reap the consequences, experiencing suffering.

Now, to conclude: the mere study and teaching of Brahmavidya—knowledge of Brahman—can never constitute the higher knowledge unless it is accompanied by and united with direct knowledge of one's own true nature. Therefore, though the Devarshi Narada studied the scriptures devoted to Brahman, even along with all four Vedas, he did not attain freedom from sorrow because he lacked direct knowledge of his true self. Only when he approached Sanatkumara—the blessed youth, one of Brahma's four mind-born sons—and gained direct knowledge of his own nature did he become free from grief. Thus it is said: "By the higher knowledge alone is that eternal Brahman known." Through superb wisdom alone, through direct realization itself, is the imperishable Truth approached.