Sloka 6.15
युञ्जन्नेवं सदाऽऽत्मानं योगी नियतमानसः ।
शान्तिं निर्वाणपरमां मत्संस्थामधिगच्छति ॥
యుఞ్జన్నేవం సదాఽఽత్మానం యోగీ నియతమానసః ।
శాన్తిం నిర్వాణపరమాం మత్సంస్థామధిగచ్ఛతి ॥
yuñjannevaṃ sadā’’tmānaṃ yogī niyatamānasaḥ |
śāntiṃ nirvāṇaparamāṃ matsaṃsthāmadhigacchati ||
About chapter 6
Krishna teaches the practice of meditation (dhyāna): one must lift oneself by one’s own mind, for the mind is both friend and enemy. He describes the seat, posture, moderation in food and sleep, and how to steady a restless mind through practice and detachment. No effort on this path is ever lost, and the yogi who worships with devotion is the highest.