यस्त्वात्मरतिरेव स्यादात्मतृप्तश्च मानवः ।आत्मन्येव च सन्तुष्टस्तस्य कार्यं न विद्यते ॥
yastvātmaratireva syādātmatṛptaśca mānavaḥ |ātmanyeva ca santuṣṭastasya kāryaṃ na vidyate ||
But the person who delights only in the Self, who is content in the Self, and fully satisfied in the Self alone, has no duty left to perform.
Explanation
Krishna has just said that those who don't keep the wheel of shared action turning live in vain. Here he describes an exception: someone whose joy, contentment and satisfaction rest wholly in the Self (ātman), so that no outside goal compels them to act. Traditions differ on this. Some take it to mean the knower of the Self is free of obligatory duties, while others say such a person acts naturally for the world's good, as Krishna argues in the following verses.