Whatever is offered, given, or performed as austerity, and whatever is done, without faith, is called "Asat," Partha; it counts for nothing, here or hereafter.
अश्रद्धया हुतं दत्तं तपस्तप्तं कृतं च यत् | असदित्युच्यते पार्थ न च तत्प्रेत्य नो इह ||१७-२८||