It is better to execute one’s own occupational duty than to criticize others’. Elevated transcendentalists may sometimes forgo the rules and regulations of the Vedas, since they do not need to follow them, just as the demigods travel in space whereas ordinary men travel on the surface of the earth.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
न वेदवादाननुवर्तते मतिः स्व एव लोके रमतो महामुनेः । यथा गतिर्देवमनुष्ययोः पृथक् स्व एव धर्मे न परं क्षिपेत्स्थितः
na vedavādānanuvartate matiḥ sva eva loke ramato mahāmuneḥ | yathā gatirdevamanuṣyayoḥ pṛthak sva eva dharme na paraṃ kṣipetsthitaḥ
SB 4.4.19