Bhagavad Gītā Chapter 4, Verse 16: Krishna to Arjuna — Jñāna-Karma-Sannyāsa-Yoga
Even the wise are confused about what action truly is and what non-action is, so Krishna says: I will explain this to you, and knowing it, you will be freed from harm.
Bhāṣyakāra purports
- Śaṅkaraadvaita
Even the learned — the kavayo (wise ones) — are confounded here, mistaking ordinary bodily activity (deha-ceṣṭā) for karma and mere sitting still (tūṣṇīmāsana) for akarma. Kṛṣṇa's promise 'I shall declare it to you' signals that the real distinction is metaphysical, not behavioral: karma (action) and akarma (non-action) must be understood through the lens of the ātman's unchanging non-agency, not through appearance of movement or stillness. Only that understanding liberates from saṃsāra (the cycle of conditioned existence), because all apparent doing is superimposed on a Self that never truly acts.
divergence: Śaṅkara foregrounds the epistemological trap (confusing phenomenal activity with metaphysical action) more sharply than any other school; karma-inquiry here is a gateway to jñāna, not an end in itself.
- Rāmānujaviśiṣṭādvaita
The confusion of the kavayo (wise ones) arises because they have not grasped that karma proper for a mumukṣu (liberation-seeker) is action performed as bhagavad-ārādhana (worship of Bhagavān), free of phala-abhisandhi (desire for results), and that akarma here means the ātman's own yāthātmya-jñāna (true self-knowledge) embedded inside such action. Rāmānuja stresses that both the outer act and its inner knowing-ground must be understood together; understanding one without the other leaves even scholars bewildered. When Kṛṣṇa says 'I shall declare it,' He promises a teaching where jñāna is internal to karma, not opposed to it.
divergence: Rāmānuja uniquely reads akarma as embedded self-knowledge within devout service — not cessation of activity or pure jñāna — distinguishing him sharply from Śaṅkara's non-agency reading.
- Madhvadvaita
Kṛṣṇa has commanded 'do action'; now He immediately announces its durvijñeyatva (difficulty of right understanding) — even the kavayo (wise ones) cannot correctly state what karma is and what akarma is without His direct instruction. For Madhva, the difficulty is not metaphysical illusion but the jīva's (individual soul's) constitutional dependence on Hari: action is truly action only when performed as Hari's servant, and the confusion of the learned shows that no finite intellect can reach this without Bhagavān's grace. The promise 'I shall declare it' is therefore an act of Hari's sovereign teaching authority, not merely pedagogical courtesy.
divergence: Madhva's reading is the sparsest: no metaphysical analysis of agency, no embedded-knowledge doctrine — simply Hari's sovereignty over a topic the finite jīva cannot master alone.
- Vallabhaśuddhādvaita
Vallabha focuses the verse on the triadic structure that Kṛṣṇa is about to open: karma (prescribed action), akarma (non-action), and vikarma (prohibited action / the third term, aśubha). The kavayo (wise ones) are confused because they approach this triad through loka-paramparā (social custom) rather than through discernment grounded in Kṛṣṇa's own teaching. When Kṛṣṇa says 'knowing karma, you will be freed from aśubha,' Vallabha reads aśubha specifically as vikarma — the prohibited category — making liberation-through-knowledge a release from transgression, not from existence itself.
divergence: Vallabha is the only commentator who explicitly anchors 'aśubha' to vikarma as a discrete third category from the start of 4.16, setting up a triad absent in Śaṅkara and Rāmānuja at this verse.
- Śrīdharabhakti
Śrīdhara reads the verse as Kṛṣṇa's corrective to reliance on mere social convention (loka-paramparā-mātra): even vivekino (discriminating persons) are bewildered about the exact nature of karma (what kind of action-performance it is) and akarma (what kind of non-performance it is). The instruction to come must be received from Kṛṣṇa, listened to carefully (śṛṇu — 'hear!'), understood, and then enacted (jñātvā anuṣṭhāya) before it delivers liberation from saṃsāra. Śrīdhara balances both poles — jñāna and anuṣṭhāna (practice) — as jointly necessary.
divergence: Śrīdhara uses kīdṛśa ('of what kind') twice, emphasizing qualitative discernment of performance vs. non-performance rather than metaphysical non-agency or embedded bhakti.
- Madhusūdanaadvaita-bhakti
Madhusūdana opens with a striking analogy: just as a traveler on a moving boat believes the stationary trees on the bank are moving, and just as a distant walker who is actually moving appears stationary to a nearby observer, so even the kavayo (wise ones) cannot determine what is paramārthataḥ karma (action in ultimate reality) versus paramārthataḥ akarma (non-action in ultimate reality). The confusion is not merely practical but epistemological — rooted in the subject-object distortion that pervades embodied cognition. Kṛṣṇa's promise to declare both karma and akarma (and by sandhi-analysis, the elided 'a' before karma) is a promise of complete epistemological resolution, releasing the seeker from saṃsāra.
divergence: Madhusūdana uniquely introduces optical-illusion analogies to explain the kavayo's mohita state, framing the karma/akarma confusion as a structural feature of embodied perception, not merely ethical ignorance.