The knower of the changeless Self neither slays nor causes anyone to be slain.
Whom does such a knower slay, whom does he set to slaying? The denial corrects who you take yourself to be, not the weight of the deed: as long as you feel you are the one who slays, that feeling rests on not yet knowing what the Self really is.
One who knows the Self as indestructible, eternal, unborn, and unchanging, how can that person kill, or cause anyone to be killed?
Krishna has just described the Self as beyond birth and death; here he draws the consequence for the one who actually knows it, asking how such a person could ever be a slayer, or set another to slaying.
Where they agreethe convergence
Across schools and centuries the commentators come to the same ground. These are the points they share, and the voices that hold each one.
Hold up the Self as Krishna names it: indestructible, eternal, unborn, undecaying, four words sealing off every kind of change, beyond all alteration.
Across Advaita, Viśiṣṭādvaita, Dvaita, Bhakti, and the modern voicesŚaṅkara · Madhusūdana · Nīlakaṇṭha · Rāmānuja · Madhva · Jayatīrtha · Śrīdhara · Ramsukhdas · TilakIn Śaṅkara, Madhusūdana, and 7 others’ words
This verse is about the person who truly knows what the Self is. Krishna piles up four words to describe it: the Self is avinashin (indestructible, never lost), nitya (eternal, always existing), aja (unborn, never coming into being), and avyaya (imperishable or undecaying, never wasting away or losing parts). The commentators read these four as a deliberate set: each one cancels a kind of change. Madhusudana and Ramsukhdas spell this out most fully. 'Unborn' rules out the very first change, since birth belongs only to what was not before; 'indestructible' or 'undecaying' rules out the last change, since destruction is seen through loss of parts or qualities. Ramsukhdas maps the four adjectives onto the classical six modifications of a thing (birth, being, growth, change, decay, death) and concludes that in the Self no change of any kind, however small, ever arises through any action. So the verse first holds up the Self as completely beyond every kind of alteration.
And so the two questions, whom does such a one slay, whom does he have slain, are not questions at all but a flat denial: no one, in no way, neither as doer nor as one who sets another to it.
Across Advaita, Bhakti, Śuddhādvaita, and the modern voicesŚaṅkara · Madhusūdana · Nīlakaṇṭha · Dhanapati · Śrīdhara · Viśvanātha · Baladeva · Sivananda · Tilak · Ramsukhdas · Vallabha · PuruṣottamaIn Śaṅkara, Madhusūdana, and 10 others’ words
The two questions Krishna asks, 'whom does such a man slay, and whom does he cause to be slain', are not real questions but denials. The commentators are unanimous that the force of 'how' (katham) is a flat negation: no one, in no way. Shankara states the rule directly, that a literal question is not possible here, so the question carries the weight of a denial. Madhusudana, Sridhara, Vishvanatha, Baladeva, Sivananda, Tilak, and Ramsukhdas all read it the same way. The man who sees the Self as changeless neither performs the act of slaying himself (he is not the doer, the kartri) nor sets another person to slaying (he is not the instigator, the karayita). Both roles are denied together.
Notice the root of the denial: as long as you feel yourself the slayer, that feeling rests on not yet knowing the Self; the sense of being the killer is laid over you by ignorance, like a dreamer who takes himself to be acting.
Across Advaita, Śuddhādvaita, ViśiṣṭādvaitaŚaṅkara · Madhusūdana · Puruṣottama · Rāmānuja · Nīlakaṇṭha · DhanapatiIn Śaṅkara, Madhusūdana, and 4 others’ words
The reason behind the denial is the Self's changelessness, and from this most commentators draw out a deeper point: as long as a person feels himself to be the slayer, that feeling rests on not knowing what the Self really is. Madhusudana says that in truth no one does or causes anything, because the Self is of changeless nature; the sense of agency is laid over the Self by ignorance, the way a dreamer falsely takes himself to be acting in a dream. Purushottama puts it plainly: the very thought of killing arises only from ignorance. Ramanuja, from a different school, reaches a parallel conclusion, that the grieving thought 'I cause these to be slain, I slay them' has its very root in not knowing the truth of the self's nature. So the verse is diagnosing the false sense of being a killer, not just stating a metaphysical fact.
And turn it onto your own ground: the fear of being the slayer, and of setting another to slaying, both dissolve here, so that one who truly knows takes on not even a trace of that fault.
Across Advaita, BhaktiMadhusūdana · Viśvanātha · Baladeva · ŚrīdharaIn Madhusūdana, Viśvanātha, and 2 others’ words
Several commentators turn the verse directly onto Arjuna's situation on the battlefield. Madhusudana notes that Arjuna had feared a double fault: he superimposed agency on himself (I will be the slayer) and prompter-hood on Krishna (and Krishna is urging me to it), so Krishna deliberately denies both with 'slays' and 'causes to slay'. The Gaudiya commentators Vishvanatha and Baladeva read the two questions as splitting along exactly these two persons: 'whom does he slay' answers for Arjuna who fights, and 'whom does he cause to be slain' answers for Krishna who urges the battle, so that neither of them, possessed of true knowledge, incurs even a trace of fault. Sridhara adds the same implication from Krishna's side: by this the Lord is saying, do not fasten on Me the blemish of being the promoter of slaughter either. Madhusudana also closes off a loophole: since the Self's changelessness denies all agency, 'slaying' here stands in for every action, and the mistaken idea that the command to fight licenses some actions while only killing is denied is set aside.
This is the shared ground; it can be carried as it is. Below is where they differ.
Where they differthe divergence
Advaita Vedānta, in their fuller words
These commentators read the verse as the Gita's foundation for renouncing all action, not just slaying. Their reasoning runs in steps. First, the knower is the Self itself, not the body-mind aggregate; the aggregate, being insentient, cannot know, so by elimination the unconjoined changeless Self is the knower. Second, because that very Self is changeless, no action can belong to it, and so action is denied of the knower without exception. Shankara presses the point that the knowership of the Self is itself only a figure: just as the Self is wrongly imagined to be the apprehender of sounds the intellect brings to it, so it is called 'knower' only through a knowledge not real in the highest sense. From this they conclude that scripture's ritual injunctions are meant for the ignorant alone, who still feel 'I am the doer, this is to be done by me'; once the knowledge 'I am not the doer' dawns, nothing further remains to be done. Hence they read Krishna as dividing humanity into two paths, the path of knowledge for the Sankhyas and the path of action for the yogins, with renunciation of all works being the standing of the knower and the seeker of liberation. Dhanapati and Anandagiri defend the ritual portion of the Veda against the charge of being made pointless: scripture stays valid not because it tells us anything new about the self-evident Self, but because it removes the false attribution of agency. Madhusudana adds the dream analogy for how ignorance ascribes agency, and Nilakantha adds that even for present-day knowers a trace of the sense of agency may flicker after meditation through residual ignorance, but it is cancelled by knowledge and binds no future karma.
Viśiṣṭādvaita, in their fuller words
These commentators read the verse as about the many individual selves seated in the bodies of gods, humans, animals, and unmoving things, each self eternal and indestructible. The knower understands that he cannot really cause any such self to be slain, because no self can be destroyed; the grieving 'I slay them' is rooted in ignorance of the self's nature. But these commentators are careful not to dismiss grief altogether. Ramanuja makes a distinctive move: although for the eternal selves only a separation from the body is brought about, still, when the bodies that serve as the means of delightful enjoyment perish, there is a genuine occasion for grief in the parting from them, and Krishna will go on to address exactly that. Vedantadeshika stresses that the verse does not merely deny that one can be a slayer; it denies the grief-prompting notion that drives such speech, and the word 'how' itself is aimed at that very prompting. He also reads the verse as anuvada, a restatement of an already-settled conclusion, with the four adjectives supplying the ground, and notes that 'avyaya' covers losses other than birth and death, such as depletion and the separating of parts.
Dvaita, in their fuller words
These commentators concentrate on giving the descriptive words two distinct senses so that they are not mere repetition. On one reading, 'indestructible' means free of destruction from any occasioning cause, while 'eternal' means free of destruction by its own nature. On a second reading, 'indestructible' means free of any taint of fault, and 'eternal' means that which always exists. Madhva grounds the fault-free reading in usage: the word 'perished' is applied to persons and the like precisely because they are tainted with fault, so the Self, called indestructible, is being marked as untainted. Jayatirtha unpacks this further: the point that the self's pain and the rest come from conceit only and are not natural to it is being restated here, and the two senses are got from the fact that verbal roots carry many meanings. The center of gravity for this school is the precise grammar and the freedom of the Self from fault, not a doctrine of total renunciation.
Śuddhādvaita, in their fuller words
These commentators read the verse simply as fastening the consequence of the Self's changelessness: knowing the soul as imperishable, eternal, unborn, and undecaying, such a one can neither kill nor cause to kill. Purushottama adds a note characteristic of his school: the Self is 'only so shaped for the sake of My lila', that is, whatever appearance the Self takes on is for the sake of the Lord's play. He also draws the practical edge, that the very thought of killing arises only from ignorance, so the knower kills no one at all.
Bhakti, in their fuller words
These commentators read the verse as a release from the fault of fighting for one who has true knowledge, and they apply it directly to Arjuna and Krishna. Vishvanatha and Baladeva take the two questions as addressed to the two parties of the battle: even though Arjuna fights and Krishna urges him to it, neither of them, established in knowledge of the truth, partakes of fault at all. Baladeva specifies that the knower acts with a sense of duty and still slays no one, and that 'eternal' grammatically qualifies the act of knowing. Sridhara presses the same point from the divine side, reading an implied plea that the blemish of being the promoter of slaughter not be laid on Krishna either. For this school the verse lands as moral reassurance grounded in knowledge: right knowledge keeps the dutiful warrior, and the one who prompts him, free of sin.
Kashmir Śaiva, in their fuller words
This commentator's note here is brief and stays with the prior point about the Self being unborn. He glosses 'this one, not having come to be': the self is not something that, not having been, will come to be; rather it is something that, having been, simply is. Therefore it is not born and does not die, since, having been, it is not something that will cease to be but something that will continue to be. He does not develop the slaying question further at this verse.
A modern reading, in their fuller words
These commentators keep close to the plain sense while adding their own emphases. Sivananda stresses the means of this knowledge: the enlightened sage knows the immutable Self through direct cognition or spiritual Anubhava (firsthand experience), and such a sage cannot do the act of slaying or cause another to slay. Tilak renders the verse straightforwardly as a rhetorical denial addressed to the one who has Realised the Self as indestructible. Ramsukhdas is the most systematic among them: he maps the four adjectives onto the six vikaras (modifications) to show the Self is wholly changeless, and he answers a pointed question of his own, namely why Krishna speaks specifically of 'slaying' rather than of doing and not-doing in general. His answer is contextual: because the occasion is war, it must be put in terms of slaying, that the embodied Self does not become the slayer in war. He concludes that such a man can have no pravritti, no inclination or engagement, toward slaying others or causing them to be slain, and cannot become the doer or the prompter of any action.
A few questions to carry
These ask for understanding, not recall; each answer is settled by the commentary itself.
For a second sitting
Carry this with youwhat stays
Carry this verse not as a license but as a relocation of who you take yourself to be. Ramsukhdas frames it carefully: when Krishna calls the Self avinashi, nitya, aja, and avyaya, he is pointing to the sharirin, the indweller, in which no change of any kind, however small, ever arises through any action. The work for you is to notice how habitually you locate yourself in the part that changes, the body and its doings, and to keep returning your sense of 'I' to the indweller that does not. Ramsukhdas is also honest about why the verse speaks of slaying rather than of action in general: it is because the occasion is war, and Arjuna needed to hear that the indweller does not become the slayer even there. The contemplative takeaway is not that deeds do not matter, but that once you rightly experience the Self as untouched, you lose the inner pull, the pravritti, to grasp at being the doer or the prompter; you act from duty without the feverish conceit of agency.
Where do you locate yourself today: in the part that changes and does, or in the indweller that no action has ever altered?
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Convergence
his verse is about the person who truly knows what the Self is. Krishna piles up four words to describe it: the Self is avinashin (indestructible, never lost), nitya (eternal, always existing), aja (unborn, never coming into being), and avyaya (imperishable or undecaying, never wasting away or losing parts). The commentators read these four as a deliberate set: each one cancels a kind of change. Madhusudana and Ramsukhdas spell this out most fully. 'Unborn' rules out the very first change, since birth belongs only to what was not before; 'indestructible' or 'undecaying' rules out the last change, since destruction is seen through loss of parts or qualities. Ramsukhdas maps the four adjectives onto the classical six modifications of a thing (birth, being, growth, change, decay, death) and concludes that in the Self no change of any kind, however small, ever arises through any action. So the verse first holds up the Self as completely beyond every kind of alteration.
Braided from 9 commentators
Śaṅkarācārya · Madhusūdana Sarasvatī · Śrī Nīlakaṇṭha · Rāmānujācārya · Madhvācārya · Śrī Jayatīrtha · Śrīdhara Svāmī · Swami Ramsukhdas · Lokmanya Tilak
The two questions Krishna asks, 'whom does such a man slay, and whom does he cause to be slain', are not real questions but denials. The commentators are unanimous that the force of 'how' (katham) is a flat negation: no one, in no way. Shankara states the rule directly, that a literal question is not possible here, so the question carries the weight of a denial. Madhusudana, Sridhara, Vishvanatha, Baladeva, Sivananda, Tilak, and Ramsukhdas all read it the same way. The man who sees the Self as changeless neither performs the act of slaying himself (he is not the doer, the kartri) nor sets another person to slaying (he is not the instigator, the karayita). Both roles are denied together.
Braided from 12 commentators
Śaṅkarācārya · Madhusūdana Sarasvatī · Śrī Nīlakaṇṭha · Dhanapati Sūri · Śrīdhara Svāmī · Śrīla Viśvanātha · Śrīla Baladeva · Swami Sivananda · Lokmanya Tilak · Swami Ramsukhdas · Vallabhācārya · Śrī Puruṣottama
The reason behind the denial is the Self's changelessness, and from this most commentators draw out a deeper point: as long as a person feels himself to be the slayer, that feeling rests on not knowing what the Self really is. Madhusudana says that in truth no one does or causes anything, because the Self is of changeless nature; the sense of agency is laid over the Self by ignorance, the way a dreamer falsely takes himself to be acting in a dream. Purushottama puts it plainly: the very thought of killing arises only from ignorance. Ramanuja, from a different school, reaches a parallel conclusion, that the grieving thought 'I cause these to be slain, I slay them' has its very root in not knowing the truth of the self's nature. So the verse is diagnosing the false sense of being a killer, not just stating a metaphysical fact.
Braided from 6 commentators
Śaṅkarācārya · Madhusūdana Sarasvatī · Śrī Puruṣottama · Rāmānujācārya · Śrī Nīlakaṇṭha · Dhanapati Sūri
Several commentators turn the verse directly onto Arjuna's situation on the battlefield. Madhusudana notes that Arjuna had feared a double fault: he superimposed agency on himself (I will be the slayer) and prompter-hood on Krishna (and Krishna is urging me to it), so Krishna deliberately denies both with 'slays' and 'causes to slay'. The Gaudiya commentators Vishvanatha and Baladeva read the two questions as splitting along exactly these two persons: 'whom does he slay' answers for Arjuna who fights, and 'whom does he cause to be slain' answers for Krishna who urges the battle, so that neither of them, possessed of true knowledge, incurs even a trace of fault. Sridhara adds the same implication from Krishna's side: by this the Lord is saying, do not fasten on Me the blemish of being the promoter of slaughter either. Madhusudana also closes off a loophole: since the Self's changelessness denies all agency, 'slaying' here stands in for every action, and the mistaken idea that the command to fight licenses some actions while only killing is denied is set aside.
Madhusūdana Sarasvatī · Śrīla Viśvanātha · Śrīla Baladeva · Śrīdhara Svāmī
Divergence
Advaita Vedānta
These commentators read the verse as the Gita's foundation for renouncing all action, not just slaying. Their reasoning runs in steps. First, the knower is the Self itself, not the body-mind aggregate; the aggregate, being insentient, cannot know, so by elimination the unconjoined changeless Self is the knower. Second, because that very Self is changeless, no action can belong to it, and so action is denied of the knower without exception. Shankara presses the point that the knowership of the Self is itself only a figure: just as the Self is wrongly imagined to be the apprehender of sounds the intellect brings to it, so it is called 'knower' only through a knowledge not real in the highest sense. From this they conclude that scripture's ritual injunctions are meant for the ignorant alone, who still feel 'I am the doer, this is to be done by me'; once the knowledge 'I am not the doer' dawns, nothing further remains to be done. Hence they read Krishna as dividing humanity into two paths, the path of knowledge for the Sankhyas and the path of action for the yogins, with renunciation of all works being the standing of the knower and the seeker of liberation. Dhanapati and Anandagiri defend the ritual portion of the Veda against the charge of being made pointless: scripture stays valid not because it tells us anything new about the self-evident Self, but because it removes the false attribution of agency. Madhusudana adds the dream analogy for how ignorance ascribes agency, and Nilakantha adds that even for present-day knowers a trace of the sense of agency may flicker after meditation through residual ignorance, but it is cancelled by knowledge and binds no future karma.
Śaṅkarācārya · Śrī Ānandagiri · Madhusūdana Sarasvatī · Śrī Nīlakaṇṭha · Dhanapati Sūri
Viśiṣṭādvaita
These commentators read the verse as about the many individual selves seated in the bodies of gods, humans, animals, and unmoving things, each self eternal and indestructible. The knower understands that he cannot really cause any such self to be slain, because no self can be destroyed; the grieving 'I slay them' is rooted in ignorance of the self's nature. But these commentators are careful not to dismiss grief altogether. Ramanuja makes a distinctive move: although for the eternal selves only a separation from the body is brought about, still, when the bodies that serve as the means of delightful enjoyment perish, there is a genuine occasion for grief in the parting from them, and Krishna will go on to address exactly that. Vedantadeshika stresses that the verse does not merely deny that one can be a slayer; it denies the grief-prompting notion that drives such speech, and the word 'how' itself is aimed at that very prompting. He also reads the verse as anuvada, a restatement of an already-settled conclusion, with the four adjectives supplying the ground, and notes that 'avyaya' covers losses other than birth and death, such as depletion and the separating of parts.
Rāmānujācārya · Vedānta Deśika
Dvaita
These commentators concentrate on giving the descriptive words two distinct senses so that they are not mere repetition. On one reading, 'indestructible' means free of destruction from any occasioning cause, while 'eternal' means free of destruction by its own nature. On a second reading, 'indestructible' means free of any taint of fault, and 'eternal' means that which always exists. Madhva grounds the fault-free reading in usage: the word 'perished' is applied to persons and the like precisely because they are tainted with fault, so the Self, called indestructible, is being marked as untainted. Jayatirtha unpacks this further: the point that the self's pain and the rest come from conceit only and are not natural to it is being restated here, and the two senses are got from the fact that verbal roots carry many meanings. The center of gravity for this school is the precise grammar and the freedom of the Self from fault, not a doctrine of total renunciation.
Madhvācārya · Śrī Jayatīrtha
Śuddhādvaita
These commentators read the verse simply as fastening the consequence of the Self's changelessness: knowing the soul as imperishable, eternal, unborn, and undecaying, such a one can neither kill nor cause to kill. Purushottama adds a note characteristic of his school: the Self is 'only so shaped for the sake of My lila', that is, whatever appearance the Self takes on is for the sake of the Lord's play. He also draws the practical edge, that the very thought of killing arises only from ignorance, so the knower kills no one at all.
Vallabhācārya · Śrī Puruṣottama
Bhakti
These commentators read the verse as a release from the fault of fighting for one who has true knowledge, and they apply it directly to Arjuna and Krishna. Vishvanatha and Baladeva take the two questions as addressed to the two parties of the battle: even though Arjuna fights and Krishna urges him to it, neither of them, established in knowledge of the truth, partakes of fault at all. Baladeva specifies that the knower acts with a sense of duty and still slays no one, and that 'eternal' grammatically qualifies the act of knowing. Sridhara presses the same point from the divine side, reading an implied plea that the blemish of being the promoter of slaughter not be laid on Krishna either. For this school the verse lands as moral reassurance grounded in knowledge: right knowledge keeps the dutiful warrior, and the one who prompts him, free of sin.
Śrīdhara Svāmī · Śrīla Viśvanātha · Śrīla Baladeva
Kashmir Shaivism
This commentator's note here is brief and stays with the prior point about the Self being unborn. He glosses 'this one, not having come to be': the self is not something that, not having been, will come to be; rather it is something that, having been, simply is. Therefore it is not born and does not die, since, having been, it is not something that will cease to be but something that will continue to be. He does not develop the slaying question further at this verse.
Ācārya Abhinavagupta
Modern
These commentators keep close to the plain sense while adding their own emphases. Sivananda stresses the means of this knowledge: the enlightened sage knows the immutable Self through direct cognition or spiritual Anubhava (firsthand experience), and such a sage cannot do the act of slaying or cause another to slay. Tilak renders the verse straightforwardly as a rhetorical denial addressed to the one who has Realised the Self as indestructible. Ramsukhdas is the most systematic among them: he maps the four adjectives onto the six vikaras (modifications) to show the Self is wholly changeless, and he answers a pointed question of his own, namely why Krishna speaks specifically of 'slaying' rather than of doing and not-doing in general. His answer is contextual: because the occasion is war, it must be put in terms of slaying, that the embodied Self does not become the slayer in war. He concludes that such a man can have no pravritti, no inclination or engagement, toward slaying others or causing them to be slain, and cannot become the doer or the prompter of any action.
Swami Sivananda · Lokmanya Tilak · Swami Ramsukhdas
A Seeker Asks
If the knower of the Self neither slays nor causes slaying, does this verse give me permission to ignore the consequences of harming others, or is it saying something more careful than that?
The verse is not absolving anyone of consequences; it is correcting a false location of the self. Its whole force falls on the word 'how', which the commentators read as a denial: no one, in no way. What is being denied is that the changeless Self is the slayer or the prompter, not that deeds occur or that they have outcomes. Madhusudana is explicit that the sense of being the agent is laid over the Self by ignorance, like a dreamer who falsely takes himself to be acting; Purushottama says the very thought of killing arises only from ignorance. So the verse dismantles the conceit 'I am essentially the doer', not the moral weight of action.
Śaṅkarācārya · Madhusūdana Sarasvatī · Śrī Puruṣottama · Swami Ramsukhdas
Far from being callous toward others, the verse is matched by a careful acknowledgement that loss still hurts. Ramanuja, who reads the verse as being about the many individual selves in their bodies, immediately adds that although the selves themselves only part from their bodies, the bodies that serve as the means of delightful enjoyment do perish, and that this is a real occasion for grief that Krishna goes on to address. So the tradition does not say nothing is lost; it says the indweller is not lost, while admitting the genuine pang of parting. That is the opposite of indifference to others.
Rāmānujācārya · Vedānta Deśika
Nor does this verse license reckless action. The Gaudiya commentators tie the freedom from fault to the warrior who fights with a sense of duty: it is the one possessed of knowledge of the truth, engaging from duty, who incurs no trace of fault, not someone acting on whim or malice. And several commentators note the residue of ignorance: Nilakantha grants that even for present-day knowers a sense of agency can flicker afterward and must still be cancelled by knowledge. The verse therefore points to a demanding inner transformation, the steady relocation of 'I' to the unchanging indweller, rather than to any easy exemption from how we treat others.
Śrīla Baladeva · Śrīla Viśvanātha · Śrī Nīlakaṇṭha
Contemplation
Carry this verse not as a license but as a relocation of who you take yourself to be. Ramsukhdas frames it carefully: when Krishna calls the Self avinashi, nitya, aja, and avyaya, he is pointing to the sharirin, the indweller, in which no change of any kind, however small, ever arises through any action. The work for you is to notice how habitually you locate yourself in the part that changes, the body and its doings, and to keep returning your sense of 'I' to the indweller that does not. Ramsukhdas is also honest about why the verse speaks of slaying rather than of action in general: it is because the occasion is war, and Arjuna needed to hear that the indweller does not become the slayer even there. The contemplative takeaway is not that deeds do not matter, but that once you rightly experience the Self as untouched, you lose the inner pull, the pravritti, to grasp at being the doer or the prompter; you act from duty without the feverish conceit of agency.
Sit with this · Swami Ramsukhdas
All the translations and commentary
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