मघवन्मर्त्यं वा इदं शरीरमात्तं मृत्युना तदस्यामृतस्याशरीरस्यात्मनोऽधिष्ठानमात्तो वै सशरीरः प्रियाप्रियाभ्यां न वै सशरीरस्य सतः प्रियाप्रिययोरपहतिरस्त्यशरीरं वाव सन्तं न प्रियाप्रिये स्पृशतः ॥ ८.१२.१ ॥
In plain words
"Maghavan, this body is mortal and held by death; but it is the standing-ground of that immortal, bodiless Self. One who has a body is held by what is pleasant and unpleasant; and for one who has a body there is no warding off of the pleasant and the unpleasant. But the pleasant and the unpleasant do not touch one who is bodiless.
The commentators
Chāndogyopaniṣadbhāṣyam· Leaf 7.342· bhāṣya
मघवन् मर्त्यं वै मरणधर्मीदं शरीरम् । यन्मन्यसेऽक्ष्या- धारादिलक्षणः संप्रसादलक्षण आत्मा मयोक्तो विनाशमे- वापीतो भवतीति, शृणु तत्र कारणम्— यदिदं शरीरं वै यत्पश्यसि तदेतत् मर्त्यं विनाशि । तच्च आत्तं मृत्युना ग्रस्तं सततमेव । कदाचिदेव म्रियत इति मर्त्यमि- त्युक्ते न तथा संत्रासो भवति, यथा ग्रस्तमेव सदा व्याप्तमेव मृत्युनेत्युक्ते—इति वैराग्यार्थं विशेष इत्युच्यते— आत्तं मृत्युनेति । कथं नाम देहाभिमानतो विरक्तः सन् निवर्तेत इति । शरीरमित्यत्र सहेन्द्रियमनोभिरुच्यते । तच्छ- रीरमस्य संप्रसादस्य त्रिस्थानतया गम्यमानस्य अमृतस्य मरणादिदेहेन्द्रियमनोधर्मवर्जितस्येत्येतत्; अमृतस्येत्यनेनैव अशरीरत्वे सिद्धे पुनरशरीरस्येति वचनं वाय्वादिवत् सावयवत्वमूर्तिमत्त्वे मा भूतामिति; आत्मनो भोगाधिष्ठानम्; आत्मनो वा सत ईक्षितुः तेजोबन्नादिक्रमेण उत्पन्नमधिष्ठानम्; जीवरूपेण प्रविश्य सदेवाधितिष्ठत्यस्मिन्निति वा अधिष्ठानम्। यस्येदमीदृशं नित्यमेव मृत्युग्रस्तं धर्माधर्मजनितत्वात्प्रियाप्रियवदधिष्ठानम्, तदधिष्ठितः तद्वान् सशरीरो भवति। अशरीरस्वभावस्य आत्मनः तद्देवाहं शरीरं शरीरमेव च अहम्-इत्यविवेकादात्मभावः सशरीरत्वम्; अत एव सशरीरः सन् आत्तः ग्रस्तः प्रियाप्रियाभ्याम्। प्रसिद्धमेतत्। तस्य च न वै सशरीरस्य सतः प्रियाप्रिययोः बाह्यविषयसंयोगवियोगनिमित्तयोः बाह्यविषयसंयोगवियोगौ ममेति मन्यमानस्य अपहतिः विनाशः उच्छेदः संततिरूपयोर्नास्तीति। तं पुनर्देहाभिमानादशरीरस्वरूपविज्ञानेन निवर्तिताविवेकज्ञानमशरीरं सन्तं प्रियाप्रिये न स्पृशतः। स्पृशिः प्रत्येकं संबध्यत इति प्रियं न स्पृशति अप्रियं न स्पृशतीति वाक्यद्वयं भवति। 'न म्लेच्छाशुच्यधार्मिकैः सह संभाषेत' इति यद्वत्। धर्माधर्मकार्ये हि ते; अशरीरता तु स्वरूपमिति तत्र धर्माधर्मयोरसंभवात् तत्का- र्यभावो दूरत एवेत्यतो न प्रियाप्रिये स्पृशतः ॥
In plain words
O Indra, this physical form is truly mortal, bound entirely to the law of death. When you imagine that the luminous self of deep serenity, which I described to you, perishes utterly upon the dissolution of the body, listen to the true reason: this body that your eyes perceive is transient and perishable. It is perpetually caught and devoured by mortality. To call something merely 'mortal' does not strike the heart with terror; but to realize that it is ceaselessly swallowed, utterly permeated by death at every moment—that is why the text specifies 'seized by death,' designed precisely to awaken deep detachment. How else might one turn away, disenchanted from identification with the flesh? 'Body' here includes the mind and the senses. That very body belongs to the serene self, who in the three states is understood as immortal, utterly devoid of the mortal attributes of death, body, senses, and mind. Once his immortality is established, the text's further description of him as 'bodiless' serves simply to prevent any notion that he has parts or form like the wind. He is the witness's seat of experience, or the locus evolved through the elements of fire, water, and earth, wherein the Supreme Reality dwells, having entered as the individual soul. Anyone whose support is thus perpetually prey to death—born of past merit and demerit, entangled in the dualities of joy and sorrow—is considered embodied. To superimpose the self onto this, through the blinding lack of discrimination that whispers 'I am the body, the body alone is what I am,'—that is true embodiment. Because of this, the embodied person remains helplessly gripped by pleasant and painful experiences. This is universally known. But for one who is truly established in his incorporeal essence, those dualities—born of contact with external objects and claimed possessively as 'mine'—have no continuous destruction or termination, for they are rooted in delusion. When a person abandons body-identification through the direct realization of his bodiless nature, dissolving ignorance, those dualities of joy and grief touch him no longer. The verb 'touches' applies separately to each, forming two distinct statements: 'It does not touch the pleasant' and 'It does not touch the unpleasant,' just as the scriptural rule reads: 'One should not converse with the unrighteous, the impure, and the outcast.' Joy and sorrow are the mere fruits of merit and demerit; but your true nature is absolute bodilessness. Because virtue and vice have no footing in that pure essence, the very possibility of their effects is banished afar. Therefore, neither pleasure nor pain can ever touch you.
Close to the Sanskrit
O Maghavan, mortal indeed and subject to death is this body. When you think that the self characterized by the eye and serenity, as spoken by me, attains destruction, hear the reason therefor: This body which you see is indeed mortal and perishable. And it is seized and swallowed by death continuously. When it is said 'mortal', terror does not arise as much as when it is said 'swallowed always and pervaded by death'—hence the specification 'seized by death' is stated for the sake of detachment: How indeed might one, detached from body-identification, withdraw? The body here includes the senses and mind. That body of this serene one, who is understood in three states as immortal—devoid of the attributes of death, body, senses, and mind—once immortality is established, the further statement 'of the bodiless' is to prevent any notion of having parts or form like the wind; it is the abode of experience for the self, or the locus produced through the order of fire, water, etc., wherein the existent [Supreme] resides having entered in the form of the jiva. Whoever has this kind of support, constantly seized by death owing to being produced by merit and demerit, along with pleasant and unpleasant, is embodied. The attribution of selfhood to the bodiless nature of the self through non-discrimination—'I am this body, the body alone am I'—is embodiment. Hence being embodied, he is seized and swallowed by pleasant and unpleasant. This is well known. And for that embodied person, the destruction, eradication, and termination in the form of a continuity of the pleasant and unpleasant—which are caused by contact and separation with external objects and which he thinks are 'mine'—do not exist. Him, who is free from body-identification through the knowledge of his bodiless nature and has dispelled non-discrimination, existing as bodiless, the pleasant and unpleasant do not touch. The verb 'touches' connects separately with each, so there are two sentences: 'It does not touch the pleasant' and 'It does not touch the unpleasant,' just like 'One should not converse with mlecchas, the unclean, and the unrighteous.' For those are effects of merit and demerit; whereas bodilessness is the intrinsic nature, and since merit and demerit are impossible there, the absence of their effects is far away indeed; hence pleasant and unpleasant do not touch him.
Chāndogyopaniṣadbhāṣyam· Leaf 7.344· bhāṣya
ननु यदि प्रियमप्यशरीरं न स्पृशतीति, यन्मघवतोक्तं सुषुप्तस्थो विनाशमेवापीतो भवतीति, तदेवेहाप्यापन्नम् । नैष दोषः, धर्माधर्मकार्ययोः शरीरसम्बन्धिनोः प्रिया- प्रिययोः प्रतिषेधस्य विवक्षितत्वात्— अशरीरं न प्रिया- प्रिये स्पृशत इति । आगमापायिनोर्हि स्पर्शशब्दो दृष्टः— यथा शीतस्पर्श उष्णस्पर्श इति, न त्वग्नेरुष्णप्रकाशयोः स्वभावभूतयोरग्निना स्पर्श इति भवति ; तथा अग्नेः स- वितुर्वा उष्णप्रकाशवत् स्वरूपभूतस्य आनन्दस्य प्रियस्यापि नेह प्रतिषेधः, ‘विज्ञानमानन्दं ब्रह्म’ ‘आनन्दो ब्रह्म’ इत्या- दिश्रुतिभ्यः । इहापि भूमैव सुखमित्युक्तत्वात् । ननु भूम्नः प्रि- यस्य एकत्वे असंवेद्यत्वात् स्वरूपेणैव वा नित्यसंवेद्यत्वात् नि- र्विशेषतेति न इन्द्रस्य तदिष्टम्, ‘नाह खल्वयं संप्रत्यात्मानं जानात्ययमहमस्मीति नो एवेमानि भूतानि विनाशमेवापीतो भवति नाहमत्र भोग्यं पश्यामि’ इत्युक्तवान् । तद्वि इन्द्रस्येष्ट- म्—यद्भूतानि च आत्मानं च जानाति, न च अप्रियं किंचि- द्वेत्ति, स सर्वांश्च लोकानाप्नोति सर्वांश्च कामान् येन ज्ञानेन । सत्यमेतदिष्टमिन्द्रस्य— इमानि भूतानि मत्तोऽन्यानि, लोकाः कामाश्च सर्वे मत्तो अन्ये, अहमेषां स्वामीति । न त्वेतदिन्द्रस्य हितम् । हितं च इन्द्रस्य प्रजापतिना वक्तव्यम् । व्योमवदशरीरात्मतया सर्वभूतलोककामात्मत्वोपगमेन या प्राप्तिः, तद्धितमिन्द्राय वक्तव्यमिति प्रजापतिना अभिप्रेतम् । न तु राज्ञो राज्याप्तिवदन्यत्वेन । तत्रैवं सति कं केन विजानीयादात्मैकत्वे इमानि भूतान्यहमस्मीति । नन्वस्मिन्पक्षे 'स्त्रीभिर्वा यानैर्वा' 'स यदि पितृलोककामः' 'स एकधा भवति' इत्याद्यैश्वर्यश्रुतयोऽनुपपन्नाः ; न, सर्वात्मनः सर्वफलसंबंधोपपत्तेरविरोधात्- मृद इव सर्वघटकरककुण्डाद्याप्तिः । ननु सर्वात्मत्वे दुःखसंबंधोऽपि स्यादिति चेत्, न, दुःखस्याप्यात्मत्वोपगमादविरोधः । आत्मन्यविद्याकल्पनानिमित्तानि दुःखानि- रज्ज्वामिव सर्पादिकल्पनानिमित्तानि । सा च अविद्या अशरीरात्मैकत्वस्वरूपदर्शनेन दुःखनिमित्ता उच्छिद्येति दुःखसंबंधाशङ्का न संभवति । शुद्धसत्त्वसंकल्पनिमित्तानां तु कामानाम् ईश्वरदेहसंबन्धः सर्वभूतेषु मानसानाम् । पर एव सर्वसत्त्वोपाधिद्वारेण भोक्तेति सर्वाविद्याकृतसंव्यवहाराणां पर एव आत्मा आस्पदं नान्योऽस्तीति वेदान्तसिद्धान्तः ॥
In plain words
Here is the objection: if even what is dear cannot touch the bodiless self, then Indra's own worry comes back to haunt us—didn't he say that a person in deep sleep simply dissolves into nothing? If that's true there, it should be true here too. But it isn't a flaw. What is being denied is only the dear and the unpleasant that come from merit and wrongdoing, the pair that belongs to the body. The bodiless self isn't touched by that dear and undear—that's all the passage means. Notice how we actually use the word touch. We speak of the touch of cold, the touch of heat—things that come and go. But we never say fire touches its own heat and light, because those aren't visitors to fire; they are fire being fire. It's the same with bliss. Bliss—which is also the dear—isn't something denied to the self, any more than heat is denied to fire or light to the sun, because it is the self's own nature. That is exactly what scripture means when it says Brahman is consciousness and bliss, and bliss is Brahman. This very passage has already told us the same thing: the Infinite alone is happiness. Someone presses further: if the Infinite and the dear are truly one, then either it can never be known as an object, or it is always self-evident—either way, there is no room left for distinction. Surely that isn't what Indra wanted, since he complained: 'This one, right now, doesn't know the self as "I am this," and doesn't know these beings either—he's dissolved into nothing, and I see nothing worth having in that.' True—that was exactly what Indra wanted: a knowing that lets a person recognize both the world and the self, that leaves nothing unpleasant unknown, and that wins every world and every desire. Yes, that is what Indra desired. He wanted to say: these beings are other than me, these worlds and desires are all other than me, and I am their master. But that isn't actually good for him. What is truly good for Indra is what Prajāpati has to teach: not the gain of a king who rules a kingdom that stays outside him, but the attainment that comes from realizing—bodiless, like space—that he himself is the very self of every being, every world, every desire. That is what Prajāpati means to give him. And once that is seen, the old question collapses: in the oneness of the self, who could know what, by means of what, when 'I am these beings' is simply true? But then, someone asks, don't the scriptures that speak of the liberated self's power—enjoying with women or with chariots, reaching the world of the ancestors at will, becoming many at once—fall apart on this view? No. There's no contradiction in the one self of all being connected to every kind of result, any more than there's a contradiction in one lump of clay being present in every pot, jar, and bowl shaped from it. But then wouldn't the self also be bound up with suffering, since it is the self of everything? No—because suffering, too, is accepted as belonging to the self only in that same borrowed way. Sufferings arise from ignorance imagining them onto the self, exactly as fear arises from imagining a snake onto a rope. And once that ignorance is cut through by seeing the true, bodiless oneness of the self, there is no longer even room to worry about being bound to suffering. Desires of another kind—the ones born of the Lord's own pure will—live in every being's mind, and find their fulfillment through the Lord's own presence. But behind every one of these apparent enjoyers, it is the Supreme alone who enjoys, working through the many masks that beings wear. So every transaction that ignorance has ever staged—every joy, every sorrow, every sense of I and mine—rests finally on one and the same ground: the Supreme Self, and nothing else. This is the settled teaching of Vedānta.
Close to the Sanskrit
Objection: If even the dear does not touch the bodiless [self], then what was stated by Maghavan—that one abiding in deep sleep becomes merged into mere destruction—that same [conclusion] has arrived here too. This is not a fault, because what is intended to be negated is the pair dear-and-undear that are results of merit and demerit, connected with the body—meaning: the bodiless does not touch the dear and undear in that body-bound sense. For the word 'touch' is seen used of what comes and goes, as in 'the touch of cold,' 'the touch of heat'—but it is not that there is a 'touch by fire' with respect to heat and light, which are fire's own nature. Likewise, there is no negation here of bliss—which is also the dear—as the very nature [of the self], just as heat and light are of fire or the sun, on account of scriptures beginning with 'Brahman is consciousness and bliss' and 'bliss is Brahman.' Here too, because it has been said that the Infinite alone is happiness. Objection: In the oneness of the Infinite, which is the dear, since it is unknowable [as an object], or, since by its own nature it is eternally known, there would be a state without distinction—and that was not what Indra desired, for he said: 'Indeed, this one does not now know the self, thinking "I am this," nor does he know these beings; he becomes one merged into mere destruction; I see no enjoyment here.' That indeed was what Indra desired: that by which knowledge one knows both the beings and the self, and knows nothing unpleasant, and by which one obtains all worlds and all desires. True, this is what Indra desired—namely: these beings are other than me, the worlds and desires are all other than me, I am their lord. But this is not beneficial for Indra. What is beneficial for Indra is what is to be taught by Prajāpati. The attainment that comes through arriving at being the self of all beings, worlds, and desires, by being bodiless like space—that is what Prajāpati intended to teach as beneficial for Indra, not [attainment] like a king's attainment of a kingdom, through otherness. There, this being so, in the oneness of the self, who would know what by what, when [one thinks] 'I am these beings'? Objection: On this view, the scriptures of lordship beginning with 'with women or with chariots,' 'if he desires the world of the fathers,' 'he becomes manifold,' become untenable. No—because there is no contradiction, since it is established that the self of all can be connected with every result, just as clay [is present] in all pots, jars, and basins. Objection: If the self is the self of all, then connection with suffering too would follow. No—because it is likewise accepted that suffering too [belongs to the self only in that same apparent way]. Sufferings have their cause in the imagining of ignorance upon the self, just as [fears] have their cause in the imagining of a snake, etc., upon a rope. And that ignorance, the cause of suffering, is destroyed by the vision of the true nature of the bodiless self's oneness; therefore the apprehension of connection with suffering is not possible. But desires whose cause is the resolve of pure being—these, being mental, present in all beings, have their connection through the body of the Lord. It is the Supreme alone who is the enjoyer through the medium of the limiting adjuncts of all beings; therefore, of all the transactions brought about by ignorance, the Supreme alone, the Self, is the substratum; there is no other. This is the settled doctrine of Vedānta.
Chāndogyopaniṣadbhāṣyam· Leaf 7.345· bhāṣya
'य एषोऽक्षिणि पुरुषो दृश्यते' इति च्छायापुरुष एव दिष्ट इति ग्रहणस्याप्यपनयनकारणं वक्तव्यं स्यात् । स्वप्न- सुषुप्तात्मग्रहणयोरपि तदपनयनकारणं च स्वयं ब्रूयात् । न च उक्तम् । तेन मन्यामहे न अक्षिणि च्छायात्मा प्रजापतिना उपदिष्टः । किं चान्यत्, अक्षिणि द्रष्टा चेत् 'दृश्यते' इत्युपदिष्टः स्यात्, तत इदं युक्तम् । 'एतं त्वेव ते' इत्युक्त्वा स्वप्नेऽपि द्रष्टुरेवोपदेशः । स्वप्ने न द्रष्टोपदिष्ट इति चेत्, न, 'अपि रोदितीव' 'अप्रियवेत्तेव' इत्युपदे- शात् । न च द्रष्टुरन्यः कश्चित्स्वप्ने महीयमानश्चरति । 'अत्रायं पुरुषः स्वयंज्योतिः' इति न्यायतः श्रुत्यन्तरे सि- द्धत्वात् । यद्यपि स्वप्ने सधीर्भवति, तथापि न धीः स्वप्नभोगोपलब्धिं प्रति करणत्वं भजते । किं तर्हि, पटचित्रवज्जाग्रद्वासनाश्रया दृश्यैव धीर्भवतीति न द्रष्टुः स्वयंज्योतिष्ट्वबाधः स्यात् । किंचान्यत्, जाग्रत्स्वप्नयोर्भू- तानि च आत्मानं च जानाति- इमानि भूतान्ययमह- मस्मीति । प्राप्तौ सत्यां प्रतिषेधो युक्तः स्यात्- नाह खल्व- यमित्यादि । तथा चेतनस्यैव अविद्यानिमित्तयोः सशरी- रत्वे सति प्रियाप्रिययोरपहतिर्नास्तीत्युक्त्वा तस्यैवाशरी- रस्य सतो विद्यायां सत्यां सशरीरत्वे प्राप्तयोः प्रतिषेधो युक्तः 'अशरीरं वाव सन्तं न प्रियाप्रिये स्पृशतः' इति ।
In plain words
If the person seen within the eye were merely the shadow-self, the teacher would have had to explain how to discard that interpretation, just as he would need to account for the states of dream and deep sleep. Yet no such correction is given. We therefore conclude that Prajapati did not teach the shadow-self as the ultimate reality in the eye. Moreover, if the seer within the eye were designated simply as an object of sight, the subsequent teaching addressed directly to you—'This is indeed yours'—would not consistently point to the inner seer even in the dream state. To argue that the seer is absent in dreams is refuted by the text's own descriptions: 'he weeps as it were,' and 'he experiences unpleasantness as it were.' No other witness roams the dream state, for another scripture establishes through clear reasoning that 'here this person is self-luminous.' Even though the self is associated with the intellect during a dream, the intellect does not function as an independent instrument for generating dream experiences. Rather, like a picture painted on cloth, the mind simply reflects latent impressions from the waking state, leaving the self-luminous nature of the true seer entirely intact. Furthermore, in both waking and dreaming states, a person clearly recognizes external beings and the self, knowing 'I am this.' Where such ordinary identification is already present, a negation such as 'not this, not this' makes sense. Similarly, the text first declares that embodiment caused by ignorance leaves one subject to pleasant and unpleasant experiences; it then appropriately denies those very dualities to the unembodied self, stating, 'Bodiless indeed, pleasant and unpleasant do not touch him.'
Close to the Sanskrit
If the statement 'the person who is seen in the eye' refers to the shadow-person alone, then a reason for the removal of [that interpretation] should be stated. He should also state himself the reason for its removal in the grasping of the dream and deep sleep states. And that has not been stated. Therefore we think the shadow-self is not taught by Prajapati in the eye. Furthermore, if the seer in the eye were taught as 'is seen', then this is apt: saying 'this indeed of you', the instruction is of the seer alone even in dream. If it is said the seer is not taught in dream, no, because of the instruction 'weeps as it were', 'experiences unpleasant things as if'. And no other seer besides roams about in dream, since it is established in another Śruti from reasoning: 'here this person is self-luminous'. Although in dream he is associated with the intellect, nevertheless the intellect does not attain the status of being an instrument towards the perception of dream-enjoyment. What then? Like a painted cloth, the intellect is merely an object seen resting on waking impressions, so the self-luminousness of the seer is not sublated. What else? In waking and dream he knows beings and the self—'I am this being, I am this'. When attainment is present, prohibition is proper—'not indeed this I', etc. Similarly, having stated that for the conscious being alone, when embodied, there is no warding off of the pleasant and unpleasant, the prohibition of them when they arise upon embodiment for that very unembodied one is proper: 'bodiless indeed being him, pleasant and unpleasant do not touch'.
Chāndogyopaniṣadbhāṣyam· Leaf 7.348
एकश्चात्मा स्वप्नबुद्धान्तयोर्महामत्स्यवदसङ्गः संचरतीति श्रुत्यन्तरे सिद्धम् । यच्चोक्तं संप्रसादः शरीरात्समुत्थाय यस्मिन्स्त्र्यादिभिः रममाणो भवति सोऽन्यः संप्रसादादधिकरणनिर्दिष्ट उत्तमः पुरुष इति, तदप्यसत् । चतुर्थेऽपि पर्याये 'एतं त्वेव ते' इति वचनात् । यदि ततोऽन्योऽभिप्रेतः स्यात्, पूर्ववत् 'एतं त्वेव ते' इति न ब्रूयान्मृषा प्रजापतिः । किंचान्यत्, तेजोबन्नादीनां स्रष्टुः स्वतः स्वविकारदेहशृङ्गे प्रवेशं दर्शयित्वा प्रविष्टाय पुनः तत्त्वमसीत्युपदेशः मृषा प्रसज्येत । तस्मिंस्त्वं स्त्र्यादिभिः रन्ता भविष्यसीति युक्त उपदेशोऽभविष्यत् यदि संप्रसादादन्य उत्तमः पुरुषो भवेत् । तथा भूम्नि 'अहमेव' इत्यादिश्य 'आत्मैवेदं सर्वम्' इति नोपसमहरिष्यत्, यदि भूमा जीवादन्योऽभविष्यत्, 'नान्योऽतोऽस्ति द्रष्टा' इत्यादिश्रुत्यन्तराच्च । सर्वश्रुतिषु च परस्मिन्नात्मशब्दप्रयोगो नाभविष्यत् प्रत्यगात्मा चेत्सर्वजन्तूनां पर आत्मा न भवेत् । तस्मादेक एव आत्मा प्रकरणी सिद्धः ॥
न च आत्मनः संसारित्वम्, अविद्याध्यस्तत्वादात्मनि संसारस्य । न हि रज्जुशुक्तिकागगनादिषु सर्परजतमलादीनि मिथ्याज्ञानाध्यस्तानि तेषां भवन्तीति । एतेन सशरीरस्य रोहप्रकारैरनिशं बम्भ्रमन्ति ; किमन्ये क्षुद्रजन्तवो विवेक- हीनाः स्वभावत एव बहिर्विषयापहृतचेतसः । तस्मादिदं त्यक्तसर्वबाह्यैषणैः अनन्यशरणैः परमहंसपरिव्राजकैः अत्या- श्रमिभिर्वेदान्तविज्ञानपरैरेव वेदनीयं पूज्यतमैः प्राजापत्यं च इमं संप्रदायमनुसरद्भिः उपनिबद्धं प्रकरणचतुष्टयेन । तथा अनुशासति अद्यापि ' त एव नान्ये ' इति ॥
In plain words
That the single Self moves through the waking and dream states completely unattached, like a great fish gliding through water, is established in other sacred texts. The claim that the soul in deep sleep rises from the body, revels with companions, and is something distinct from the supreme person designated in the text is likewise false. For in the fourth section, Prajapati tells Indra 'This alone I declare to you'; if a different entity were meant, he would not repeat those exact words without falsehood. Moreover, after showing how the creator of the elements enters into the very body he produced, teaching him 'Thou art that' would be meaningless if the soul were something separate from the supreme. If a different entity were intended, the instruction would have told him he would simply enjoy worldly pleasures in that state. Similarly, in the teaching on the Infinite, after declaring 'I alone am all this,' the text would not conclude with 'All this is verily the Self' if the Infinite were separate from the individual soul, as other passages confirm by stating 'There is no other seer than this.' Across all scriptures, the term 'Self' would never be applied to the supreme if the inner self were not the true self of all beings. Therefore, it is established that the sole Atman is the ultimate subject of the teaching.
Transmigratory existence does not belong to the Self, because saṃsāra is merely superimposed upon the Atman through ignorance. Just as an illusory snake, silver, or stain projected onto a rope, a shell, or space do not actually belong to those objects, worldly suffering does not belong to the Self. In the same way, embodied beings wander ceaselessly through cycles of birth, not to mention other petty creatures devoid of discrimination whose minds are naturally captured by external objects. Therefore, this work has been composed in four sections by venerable paramahaṃsa renunciates who have abandoned all worldly desires, who rely on no refuge other than Brahman, who are devoted to the realization of Vedanta, and who follow this unbroken lineage originating from Prajapati. Thus they instruct even to this day: 'They alone, and no others.'
Close to the Sanskrit
And that the one Self moves about unattached like a great fish in the dream and waking states is established in another Vedic text. And what was said—that the deep-sleep soul having risen up from the body, revelling with women and others, becomes different from the deep-sleep state and is the highest person indicated by the topic—that also is untruth. Because in the fourth section also, from the statement 'This indeed I declare to thee,' if another were intended than that, Prajapati would not speak falsely 'This indeed I declare to thee' as before. Furthermore, having shown the entry of the creator of fire, water, food, and others by himself into the peak of his own modified body, the instruction subsequently given to the one who has entered—'Thou art that'—would result in being false. If the supreme person were other than the deep-sleep soul, the instruction would have been appropriate thus: 'In that state thou shalt be an enjoyer with women and others.' Similarly, in the teaching of the Infinite, having instructed 'I alone am this,' he would not have concluded with 'All this is verily the Self,' if the Infinite were other than the jīva, and also on account of other scriptural passages such as 'There is no other seer than this.' And in all scriptures the application of the term 'Self' to the supreme would not exist if the inner self were not the supreme self of all creatures. Therefore, it is established that the sole Self is the subject matter under discussion.
Nor does transmigratory existence belong to the Atman, because saṃsāra is superimposed upon the Atman through nescience. For illusory entities like a snake, silver, dirt, and darkness superimposed on a rope, mother-of-pearl, and space do not belong to those objects. By this reasoning, those who possess bodies wander ceaselessly through various modes of birth; what about other petty creatures destitute of discrimination, whose minds are naturally snatched away by external objects? Therefore, this has been composed in four sections by venerable paramahaṃsa wanderers who have renounced all external desires, who have taken refuge exclusively in Brahman, who are intent upon the direct knowledge of Vedanta, and who follow this tradition originating from Prajapati. Thus they instruct even today: 'They alone, and no others.'