Kings such as Janaka attained perfection solely by performance of prescribed duties. Therefore, just for the sake of educating the people in general, you should perform your work.
― Bhagavad Gita As It Is 3.20
One who knows that the position reached by means of analytical study can also be attained by devotional service, and who therefore sees analytical study and devotional service to be on the same level, sees things as they are.
― Bhagavad Gita As It Is 5.5
Those who study the Vedas and drink the soma juice, seeking the heavenly planets, worship Me indirectly. Puriﬁed of sinful reactions, they take birth on the pious, heavenly planet of Indra, where they enjoy godly delights.
― Bhagavad Gita As It Is 9.20