Gita 5.12 explained
Bg 5.12 yuktaḥ karma-phalaṁ tyaktvā śāntim āpnoti naiṣṭhikīm ayuktaḥ kāma-kāreṇa phale sakto nibadhyate Word for word: yuktaḥ — one who is engaged in devotional service; [...]
Gita 5.11 explained
Now what is the motivation for such a person to work? If one is not involved, one should not be having emotional desire for the [...]