Having made pleasure and pain, gain and loss, victory and defeat the same, engage in battle. In this way you will not incur sin.
Synthesis
This verse is the hinge between the warrior-duty arguments (31-37) and the introduction of Buddhi Yoga (39 onwards). It introduces the principle of equanimity (samatā) as the psychological foundation for right action. Six paired opposites are listed: sukha/duḥkha (pleasure/pain), lābha/alābha (gain/loss), jaya/ajaya (victory/defeat). The instruction is not to eliminate preferences — that would be suppression — but to make them 'same' (same), equal in one's inner response. This inner equanimity, not outer outcomes, is what liberates action from the accumulation of karma. The final promise: 'naivaṃ pāpam avāpsyasi' — you will incur no sin. When action flows from equanimity rather than craving or aversion, it does not bind the soul. This is the first hint of the karma-yoga principle that will be fully expounded from verse 47 onward.
Commentaries 8 traditions
Shankara sees samatā as the practical expression of Atma-jnana. The one who knows the Self as eternal and unchanging naturally relates to pleasure and pain as equal because both are transient modifications in the field of Prakriti, not perturbations of the real Self. Equanimity is the behavioral fruit of non-dual realization.
Apply This Verse
Personal Growth
Train yourself to hold both success and failure, pleasure and pain, with the same inner steadiness. This equanimity is not indifference — it is freedom. It allows you to give full effort without being enslaved to outcomes.
Questions this verse answers
- ?"How do I build genuine inner equanimity rather than just suppressing my reactions?"
- ?"I'm destroyed by failure and inflated by success — how do I find balance?"
- ?"What practices help me develop stable inner ground regardless of outcomes?"
- ?"Is it possible to care deeply about results while remaining unattached to them?"