Sloka 18.23
नियतं सङ्गरहितमरागद्वेषतः कृतम् ।
अफलप्रेप्सुना कर्म यत्तत्सात्त्विकमुच्यते ॥
నియతం సఙ్గరహితమరాగద్వేషతః కృతమ్ ।
అఫలప్రేప్సునా కర్మ యత్తత్సాత్త్వికముచ్యతే ॥
niyataṃ saṅgarahitamarāgadveṣataḥ kṛtam |
aphalaprepsunā karma yattatsāttvikamucyate ||
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.