Chapter 18 is the longest in the Gita at seventy-eight verses, and it closes everything the text opened. Arjuna asks the question he should have asked at the start — what actually is renunciation? — and Krishna finally defines it, sets out the five factors present in every action including one nobody controls, and grades knowledge, action, doer, understanding, firmness and happiness threefold. Then, having declared knowledge more secret than all secrets, he says something extraordinary: reflect on it fully, and then do as you wish. Three verses later comes the charama shloka, the most commented-upon line in Hindu scripture — and then Arjuna finally answers.
📘 Chapter 18 at a Glance
Name: Moksha Sanyasa Yoga
Meaning: Liberation Through Renunciation
Verses: 78
Section: Chapters 13-18 - the Jnana shatka, on the relation between them - asi
Source: Mahabharata, Bhishma Parva
📑 Table of Contents
- About This Chapter
- Where It Sits
- 🖐️ The Five Factors of Action (18.13–18.17)
- 🔮 The Threefold Analysis Completed (18.19–18.40)
- ⚔️ Svadharma and the Return of 3.35 (18.41–18.48)
- 🙏 The Final Instruction (18.61–18.66)
- 🏁 How the Gita Ends (18.72–18.78)
- Key Verses
- What the Chapter Teaches
- Frequently Asked Questions
📖 About This Chapter
| Field | Detail |
|---|---|
| Chapter | 18 of 18 |
| Sanskrit name | Moksha Sanyasa Yoga |
| Usually rendered | Liberation Through Renunciation |
| Verses | 78 |
| Section (shatka) | Chapters 13-18 - the Jnana group, on the relation between them - asi |
| Part of | Mahabharata, Bhishma Parva - the Gita's 700 verses across 18 chapters |
🗺️ Where It Sits
Chapter 18 is the longest in the Gita at seventy-eight verses, and it functions as both a summary and a conclusion. Arjuna opens by asking Krishna to explain the difference between sannyasa and tyaga — renunciation and relinquishment (18.1) — a distinction that has been implicit since Chapter 3.
Krishna's answer: sannyasa is the giving up of actions done with desire; tyaga is the giving up of the fruits of all actions (18.2). And then the position he has held throughout, stated finally: acts of sacrifice, charity and austerity should not be given up but should be performed, with attachment and fruits relinquished (18.5–6).
💡 The last word on the question that started it
Arjuna's original problem in Chapter 1 was whether to act. Seventeen chapters later Krishna gives the final formulation: the giving up of prescribed duty is not proper, and abandoning it through delusion is declared tamasic (18.7). Giving it up because it is troublesome or from fear of bodily suffering is rajasic, and gains nothing (18.8). Doing it because it ought to be done, with attachment and fruit relinquished, is sattvic (18.9).
🖐️ The Five Factors of Action (18.13–18.17)
Krishna cites the Sankhya doctrine of five causes present in every action: the seat (the body), the doer, the various instruments, the various kinds of effort, and daivam — the divine or the unforeseen — as the fifth (18.14).
The conclusion he draws at 18.16 is pointed: one who, through an untrained understanding, looks upon the Self alone as the doer does not see rightly. And at 18.17: one free of the notion of being the doer, whose understanding is not tainted, though he slay these people, slays not and is not bound.
📌 The fifth factor
Daivam is the one nobody controls. Its presence in the list is what makes the whole analysis work: since every action has five causes and one of them is entirely outside the agent, the claim to be the sole doer is simply a factual error — which is the Gita's argument for detachment from results restated as a matter of accuracy rather than of piety.
🔮 The Threefold Analysis Completed (18.19–18.40)
Krishna extends the guna analysis of Chapters 14 and 17 across the remaining categories, in the Gita's most systematic passage:
| Sattvic | Rajasic | Tamasic | |
|---|---|---|---|
| Knowledge | Sees one imperishable being in all, undivided in the divided | Sees distinct entities of various kinds in all beings | Clings to one effect as if it were the whole, without reason or truth |
| Action | Prescribed, done without attachment, without like or dislike, without desire for fruit | Done with great effort by one seeking desires, or with egotism | Undertaken through delusion, disregarding consequence, loss, injury and capacity |
| Doer | Free from attachment and egotism, endowed with firmness and zeal, unaffected by success or failure | Passionate, greedy for the fruit, cruel, impure, moved by joy and sorrow | Unsteady, vulgar, obstinate, deceitful, malicious, lazy, despondent, procrastinating |
| Understanding | Knows action and inaction, what to do and not do, fear and fearlessness, bondage and liberation | Wrongly distinguishes dharma and adharma, what should and should not be done | Enveloped in darkness, regarding adharma as dharma and seeing all things perversely |
| Firmness | Holds mind, life-breath and senses steady by unswerving yoga | Holds to duty, pleasure and wealth with attachment, desiring their fruits | Does not give up sleep, fear, grief, despair and conceit |
| Happiness | Like poison at first and nectar at the end, born of clarity of understanding | Like nectar at first and poison at the end, from contact of sense with object | Deluding from beginning to end, arising from sleep, indolence and heedlessness |
⚔️ Svadharma and the Return of 3.35 (18.41–18.48)
Krishna returns to svadharma and states it in almost the same words used at 3.35. Verse 18.47: better one's own dharma though deficient than the well-performed dharma of another; doing the duty ordained by one's own nature, one incurs no fault.
And 18.48 adds the qualification that makes it usable: one should not abandon the duty to which one is born even if it is flawed, for all undertakings are enveloped by defect as fire by smoke. The Gita is not claiming that one's own work is faultless. It is claiming that no work is.
🙏 The Final Instruction (18.61–18.66)
The Gita's closing movement. At 18.61 Krishna says the Lord dwells in the heart of all beings, causing them to revolve by his maya as though mounted on a machine. At 18.62 he tells Arjuna to take refuge in him with his whole being.
Then comes 18.63, which is easy to miss and is arguably the most remarkable verse in the text: having declared the knowledge more secret than all that is secret, Krishna says — reflect on it fully, and then do as you wish. Yathechchhasi tatha kuru. After seventeen chapters, the choice is handed back.
And then 18.66, the charama shloka — the final verse — which the Vaishnava traditions regard as the summation of the entire Gita: abandoning all dharmas, take refuge in me alone; I shall free you from all wrongs — do not grieve.
🏁 How the Gita Ends (18.72–18.78)
Krishna asks the question a teacher asks at 18.72: has this been heard by you with an attentive mind? has your delusion born of ignorance been destroyed?
Arjuna's answer at 18.73 is the resolution of the crisis that opened Chapter 1: my delusion is destroyed and I have gained recollection through your grace. I stand firm, with doubt gone. I shall do your word.
The last four verses belong to Sanjaya, returning the frame to Dhritarashtra. He describes his own state — thrilled, having heard this wonderful dialogue by the grace of Vyasa; remembering it again and again and rejoicing; recalling that marvellous form and being filled with wonder.
And the Gita's final verse, 18.78: wherever there is Krishna, lord of yoga, and wherever there is Partha the archer — there are prosperity, victory, welfare and firm policy. That is my conviction.
📌 Who gets the last word
Not Krishna and not Arjuna, but Sanjaya — a narrator who was not part of the conversation, reporting to a king who did not want to hear it. And his conviction is stated as a conjunction: not Krishna alone and not Arjuna alone, but wherever both are together.
⭐ Key Verses
Verses are given in Devanagari, in transliteration, and in plain English. Chapter-and-verse numbering follows the standard vulgate used in most printed editions.
अधिष्ठानं तथा कर्ता करणं च पृथग्विधम् ।
विविधाश्च पृथक्चेष्टा दैवं चैवात्र पञ्चमम् ॥
adhiṣhṭhānaṁ tathā kartā karaṇaṁ cha pṛithag-vidham |
vividhāśh cha pṛithak cheṣhṭā daivaṁ chaivātra pañchamam ||
The seat, the doer, the instruments of various kinds, the various different kinds of effort — and the divine as the fifth.
The fifth factor, daivam, is the one nobody controls. Its presence is what makes the claim to sole doership a factual error rather than merely a spiritual failing.
श्रेयान्स्वधर्मो विगुणः परधर्मात्स्वनुष्ठितात् ।
स्वभावनियतं कर्म कुर्वन्नाप्नोति किल्बिषम् ॥
śhreyān sva-dharmo viguṇaḥ para-dharmāt sv-anuṣhṭhitāt |
svabhāva-niyataṁ karma kurvan nāpnoti kilbiṣham ||
Better one's own dharma, though deficient, than the well-performed dharma of another. Doing the duty ordained by one's own nature, one incurs no fault.
Almost identical to 3.35 — one of the very few verses the Gita states twice. 18.48 adds that all undertakings are enveloped by defect as fire by smoke.
इति ते ज्ञानमाख्यातं गुह्याद्गुह्यतरं मया ।
विमृश्यैतदशेषेण यथेच्छसि तथा कुरु ॥
iti te jñānam ākhyātaṁ guhyād guhyataraṁ mayā |
vimṛiśhyaitad aśheṣheṇa yathechchhasi tathā kuru ||
Thus has knowledge more secret than all that is secret been declared to you by me. Reflect on it fully — and then do as you wish.
Yathechchhasi tatha kuru. After seventeen chapters, the choice is handed back.
सर्वधर्मान्परित्यज्य मामेकं शरणं व्रज ।
अहं त्वां सर्वपापेभ्यो मोक्षयिष्यामि मा शुचः ॥
sarva-dharmān parityajya mām ekaṁ śharaṇaṁ vraja |
ahaṁ tvāṁ sarva-pāpebhyo mokṣhayiṣhyāmi mā śhuchaḥ ||
Abandoning all dharmas, take refuge in me alone. I shall free you from all wrongs — do not grieve.
The charama shloka. The single most commented-upon verse in the Gita, and the one on which the Vedantic schools differ most.
नष्टो मोहः स्मृतिर्लब्धा त्वत्प्रसादान्मयाच्युत ।
स्थितोऽस्मि गतसन्देहः करिष्ये वचनं तव ॥
naṣhṭo mohaḥ smṛitir labdhā tvat-prasādān mayāchyuta |
sthito'smi gata-sandehaḥ kariṣhye vachanaṁ tava ||
My delusion is destroyed and I have gained recollection through your grace, Achyuta. I stand firm, with doubt gone. I shall do your word.
The resolution of the crisis that opened Chapter 1. Note smritir labdha — “I have regained memory” — answering the confusion of memory at 2.63.
यत्र योगेश्वरः कृष्णो यत्र पार्थो धनुर्धरः ।
तत्र श्रीर्विजयो भूतिर्ध्रुवा नीतिर्मतिर्मम ॥
yatra yogeśhvaraḥ kṛiṣhṇo yatra pārtho dhanur-dharaḥ |
tatra śhrīr vijayo bhūtir dhruvā nītir matir mama ||
Wherever there is Krishna, the lord of yoga, and wherever there is Partha the archer — there are prosperity, victory, welfare and firm policy. That is my conviction.
The Gita's last verse, spoken by Sanjaya. Note the conjunction: not either alone, but wherever both are together.
💡 What the Chapter Teaches
- Renunciation is finally defined. Sannyasa gives up desire-driven action; tyaga gives up the fruits. Sacrifice, charity and austerity are never to be given up.
- Sole doership is a factual error. Five factors operate in every action and one of them, daivam, is outside anyone's control.
- Everything is graded threefold. Knowledge, action, doer, understanding, firmness and happiness — the Gita's most systematic passage.
- Sattvic happiness is poison first and nectar after. The rajasic is the reverse. It is the most practical single distinction in the chapter.
- Then the choice is handed back. 18.63 — reflect fully, and do as you wish.
- And the last word goes to a narrator. Sanjaya's conviction is stated as a conjunction: wherever Krishna and Arjuna are together.
❓ Frequently Asked Questions
What is the difference between sannyasa and tyaga in the Gita?
Arjuna asks at 18.1; Krishna answers at 18.2: sannyasa is giving up actions done with desire, while tyaga is giving up the fruits of all actions. He then restates his consistent position — acts of sacrifice, charity and austerity should never be given up, but performed with attachment and fruits relinquished.
What are the five factors of action in Gita 18.14?
The seat (body), the doer, the instruments, the various kinds of effort, and daivam — the divine or unforeseen — as the fifth. Krishna concludes at 18.16 that one who sees the Self alone as doer does not see rightly. The fifth factor is entirely outside anyone's control, which makes sole doership a factual error.
What does Gita 18.63 mean by 'do as you wish'?
Having declared the knowledge more secret than all secrets, Krishna tells Arjuna to reflect on it fully and then do as he wishes — yathechchhasi tatha kuru. After seventeen chapters of teaching, the choice is explicitly handed back. It is easy to miss because 18.66 follows so soon after.
What is the charama shloka of the Bhagavad Gita?
Verse 18.66: abandoning all dharmas, take refuge in me alone; I shall free you from all wrongs — do not grieve. It is the most commented-upon verse in the Gita. Shankara reads it through knowledge and renunciation; Ramanuja as prapatti, complete surrender, central to Sri Vaishnavism; Madhva within his own framework.
How does the Bhagavad Gita end?
Krishna asks at 18.72 whether the delusion is destroyed. Arjuna answers at 18.73: his delusion is gone, he has regained recollection, he stands firm — “I shall do your word.” The last four verses belong to Sanjaya, and 18.78 gives his conviction: wherever Krishna the lord of yoga and Partha the archer are found together, there are prosperity, victory, welfare and firm policy.
What are the three kinds of happiness in Chapter 18?
Sattvic — like poison at first and nectar at the end, born of clarity of understanding. Rajasic — like nectar at first and poison at the end, from contact of senses with objects. Tamasic — deluding from beginning to end, arising from sleep, indolence and heedlessness. Arguably the most practically useful distinction in the chapter.
🙏 Conclusion
The Gita ends the way a good teaching should. Krishna gives everything he has, tells Arjuna to think it over and then do whatever he wants, and only after that offers the final appeal to take refuge and stop grieving. Arjuna's answer is four words long in substance — I shall do your word — and it names what actually changed: not that he was persuaded of a doctrine, but that smritir labdha, memory was regained, which is precisely what was lost in the ladder of downfall back in Chapter 2. The last word goes to Sanjaya, and his conviction is a conjunction: wherever the lord of yoga and the archer are found together, there is prosperity and victory. Neither one of them alone.