Bhagavad Gītā Chapter 18:
Mokṣa-Sannyāsa Yoga — The Final Teaching
Chapter 18 is the longest chapter of the Bhagavad Gītā — 78 verses — and the last. Everything Kṛṣṇa has taught across seventeen chapters — karma yoga, jñāna yoga, bhakti, the gunas, the nature of the self — is gathered here into a final synthesis. And then he says the one thing he has not yet said: sarva-dharmān parityajya mām ekaṃ śaraṇaṃ vraja.
The chapter is called Mokṣa-Sannyāsa Yoga — the yoga of liberation through renunciation. It begins with a question from Arjuna about the difference between sannyāsa and tyāga, and ends with Sañjaya's description of his own overwhelming feeling at having witnessed the conversation. Between those two moments, the entire philosophy of the Gītā is completed.
Four Key Verses with Sanskrit
काम्यानां कर्मणां न्यासं संन्यासं कवयो विदुः
(kāmyānāṃ karmaṇāṃ nyāsaṃ sannyāsaṃ kavayo viduḥ)
"The wise understand sannyāsa as the renunciation of actions motivated by desire."
Kṛṣṇa opens by distinguishing two types of giving up: sannyāsa (renouncing the fruits of action) and tyāga (renouncing action itself). True renunciation is internal — releasing attachment to outcomes, not abandoning action.
यस्य नाहंकृतो भावो बुद्धिर्यस्य न लिप्यते
(yasya nāhaṃkṛto bhāvo buddhir yasya na lipyate)
"One who has no sense of ego, whose intellect is not tainted — though he kills in this world, he does not kill, nor is he bound."
The most debated verse in the chapter. The action and the actor can be separated — not as moral excuse, but as a description of the state of consciousness in which karma ceases to bind.
श्रेयान्स्वधर्मो विगुणः परधर्मात्स्वनुष्ठितात्
(śreyān svadharmo viguṇaḥ paradharmāt svanuṣṭhitāt)
"Better is one's own dharma, though imperfectly performed, than the dharma of another well performed."
The Gītā's most repeated principle: authenticity over imitation. A life lived according to one's own nature — even imperfectly — is more aligned with reality than the perfect execution of a borrowed identity.
सर्वधर्मान्परित्यज्य मामेकं शरणं व्रज
(sarva-dharmān parityajya mām ekaṃ śaraṇaṃ vraja)
"Abandon all varieties of dharma and simply surrender unto Me. I shall liberate you from all sinful reactions; do not fear."
The mahāvākya of the Gītā. Not an instruction to abandon ethics — but to release the ego's claim to be the doer of dharma. The final step: giving up even the identity of "one who does right."
The Three Types of Renunciation
Kṛṣṇa describes three kinds of tyāga (renunciation) — tāmasic, rājasic, and sāttvik — classified by motive:
Tāmasic renunciation
Abandoning duty out of delusion, laziness, or fear. Fleeing responsibility rather than transcending it.
Rājasic renunciation
Giving up action to avoid discomfort or pain. Self-serving withdrawal.
Sāttvik renunciation
Performing all duties without attachment to fruits. Action without the bondage of craving for results. This is what Kṛṣṇa recommends.
"यत्र योगेश्वरः कृष्णो यत्र पार्थो धनुर्धरः। तत्र श्रीर्विजयो भूतिर्ध्रुवा नीतिर्मतिर्मम।"
"Wherever there is Kṛṣṇa, the lord of yoga, and Arjuna the archer — there will be fortune, victory, prosperity, and sound policy. This is my conviction."
— Sañjaya, Bhagavad Gītā 18.78 — the final verse
Sources
- • Bhagavad Gītā (critical edition), Bhandarkar Oriental Research Institute
- • S. Radhakrishnan (trans.), The Bhagavadgītā, HarperCollins (1993)
- • Swami Gambhirananda (trans.), Bhagavad Gītā with Śaṅkara's commentary, Advaita Ashrama (1984)
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