The highest Renunciation is the annihilation of all duties and acts. Hence, by adopting Renunciation one should act in complete happiness.
निर्वाणं सर्वधर्माणां निवृत्तिः परमा स्मृता। तस्मान्निवृत्तिमापन्नश्चरेत् सर्वाङ्गनिर्वृतः॥