Sloka 18.70
अध्येष्यते च य इमं धर्म्यं संवादमावयोः ।
ज्ञानयज्ञेन तेनाहमिष्टः स्यामिति मे मतिः ॥
అధ్యేష్యతే చ య ఇమం ధర్మ్యం సంవాదమావయోః ।
జ్ఞానయజ్ఞేన తేనాహమిష్టః స్యామితి మే మతిః ॥
adhyeṣyate ca ya imaṃ dharmyaṃ saṃvādamāvayoḥ |
jñānayajñena tenāhamiṣṭaḥ syāmiti me matiḥ ||
About chapter 18
The final chapter brings the whole teaching together. Krishna explains true renunciation as giving up attachment to the fruits of action, describes how the three qualities shape knowledge, action, intellect and happiness, and teaches that doing one’s own duty is worship. He gives his final instruction — to surrender to him alone (18.66) — and Arjuna, his doubts gone, rises to do his duty.