Arjuna opens Chapter 3 with a legitimate intellectual challenge: Kṛṣṇa told him in Chapter 2 that knowledge (jñāna) is superior to action. If that is so, why does Kṛṣṇa urge him toward the terrible act of war? Arjuna suspects a contradiction (BG 3.1–3.2).
Kṛṣṇa's answer is direct: there is no possibility of remaining without action. Na hi kaścit kṣaṇam api jātu tiṣṭhaty akarma-kṛt — "Indeed, no one can ever remain even for a moment without doing some action" (BG 3.5). The body cannot exist without action; even breathing is action; even the decision to be inactive is itself an action. The question is not whether to act but how to act.
The central teaching — BG 3.19
Yajña — sacrifice as the cosmic rationale for action
BG 3.9–3.16 introduces the concept of yajña (sacrifice, offering) as the cosmic rationale for action. Kṛṣṇa teaches: "Let your actions be for the sake of yajña — for God's sake, as an offering — because actions other than those done for yajña bind a person to this world" (BG 3.9). This is the key inversion of ordinary motivation: when action is performed as an offering rather than for personal gain, it does not bind.
The cosmic cycle: Prajāpati (the Lord of creatures) created beings through sacrifice and said "by this shall you prosper — let this be your cow of plenty" (BG 3.10). Gods are nourished by the sacrifice of humans; humans receive rain and food through the gods' goodwill; action → sacrifice → gods → rain → food → life → more action. This cosmic reciprocal cycle (yajña-cakra) is the rationale for why action is not merely permitted but obligatory.
BG 3.27–3.29 — the Guṇas act, not the Ātman
The deepest teaching of Chapter 3 is not about the social or cosmic rationale for action but about who is actually acting. BG 3.27 makes a metaphysical claim that cuts under all surface discussions:
BG 3.28 gives the resolution: tattvavit tu mahābāho guṇa-karma-vibhāgayoḥ / guṇā guṇeṣu vartanta iti matvā na sajjate — "But one who knows the truth, O Mahābāhu, about the distinction between Guṇa and action — thinking 'Guṇas are moving among Guṇas' — is not attached." The liberating recognition: when I see clearly that it is the body-mind complex (Prakṛti) that is acting, and the Ātman is the pure witness, the ego-sense of doership dissolves. Action continues but the binding claim "I did this" does not arise.
BG 3.27–3.29. Gambhirananda (trans.), pp. 139–145.
BG 3.35 — svadharma is better than the Dharma of another
BG 3.5 — the impossibility of inaction
This verse demolishes the option of inaction as a strategy for liberation. The reason (BG 3.5b): kāryate hy avaśaḥ karma sarvaḥ prakṛti-jair guṇaiḥ — "everyone is compelled helplessly to action by the Guṇas born of Prakṛti." Because the body is Prakṛti, and Prakṛti is constituted by the Guṇas, and the Guṇas are in constant motion, the body-mind complex is always acting. Stopping external action does not stop the internal action of the Guṇas. The Karma Yoga path is not about reducing action but about transforming its inner quality.
BG 3.4–3.5. Gambhirananda (trans.), pp. 120–124.
BG 3.9–3.16 — the yajña-cakra (sacrifice-cycle)
The cosmic rationale for action in Chapter 3 is one of the most distinctive teachings in the Gīta. BG 3.9: action performed for the sake of sacrifice (yajñārthāt karmaṇo 'nyatra loko 'yaṃ karma-bandhanaḥ) liberates; action performed for any other purpose binds. The cosmic cycle (BG 3.10–3.16): Prajāpati creates beings along with sacrifice and declares this the source of prosperity. The devas (divine beings) are nourished by the sacrifice; they in turn send rain; rain produces food; food sustains life; life produces more action; action expressed as sacrifice completes the cycle.
The person who breaks this cycle — who enjoys the fruits of this world without contributing to the sacrifice that sustains it — is a thief (stena, BG 3.12). The moral weight: existence within this cosmic system is inherently reciprocal. To receive without offering is to violate the fundamental structure of cosmic Dharma.
BG 3.9–3.16. Gambhirananda (trans.), pp. 127–134.
Śaṅkara on BG 3.35 — svadharma and the danger of paradharma
Śaṅkara's commentary on BG 3.35 makes the philosophical rationale explicit: one's own Dharma (svadharma) is better even if imperfect because it is the action appropriate to one's particular nature, circumstances, and karmic situation. It is the action one can perform authentically. Another's Dharma (paradharma), however well it appears to be executed, is dangerous because it requires acting against one's nature — which requires ego-effort, ego-assertion, and the kind of strained performance that generates the very ego-contraction Karma Yoga seeks to dissolve.
The contested question: how literally is svadharma tied to Varṇa and birth? The tradition gives varying answers. Śaṅkara reads svadharma contextually — the action appropriate to one's actual situation and capacity. Later commentators and modern interpreters (including Gandhi) have read it more universally, as the Dharma of one's deepest nature rather than caste-birth.
BG 3.35. Śaṅkara, Gītābhāṣya (Gambhirananda trans.), pp. 151–154.
Provenance & Citation
- Entry type
- BG chapter entry (triple format)
- Chapter
- BG 3: Karma-yoga · 43 verses
- Confidence
- High — sourced from Tier 1 (Gambhirananda BG + Śaṅkara commentary) and Tier 2 (Zaehner, Hiltebeitel)
- Contested areas
- Interpretation of svadharma (Varṇa-bound vs nature-based); the yajña-cakra teaching's relationship to Vedic ritualism; Advaita vs Viśiṣṭādvaita on "Guṇas act, not Self"
- Last reviewed
- Cite as
"BG Chapter 3 — Sanātana Dharma Codex", thecodex.expert/sanatana-dharma/texts/bhagavad-gita/chapter-03/, last updated May 2026.