In this verse, Sri Krishna shifts from explaining the mechanics of selfless action (Karma Yoga) to emphasizing the psychological and spiritual attitude required to sustain it. He posits that the liberation from the cycle of cause and effect is not merely a consequence of the act itself, but a result of 'living the teaching' (anutiṣhṭhanti) with two essential qualities: śraddhā (unwavering, heart-centered faith) and anasūyā (freedom from the tendency to find fault or critique). Krishna recognizes that the human ego is prone to skepticism and intellectual pride, which often acts as a barrier to surrendering the fruits of one's actions. By cultivating faith, the seeker trusts the divine intelligence behind the path, and by overcoming the habit of 'cavilling' (asūyā), the seeker prevents the intellect from rationalizing away the necessity of duty. This shift from an analytical mind to a receptive, devoted heart is the pivot upon which the seeker moves from being a 'doer' tied to consequences to an 'instrument' of the Divine. The liberation (mukti) spoken of here is not an escape from activity, but an ontological freedom from the 'binding' nature of karma. When the heart is purged of the ego's judgmental nature, action loses its power to stain the soul with attachment, allowing the individual to operate in the world while remaining centered in the Truth of the Self.

True liberation from the bondage of action is attained when one executes duty with humble devotion, trusting the Divine wisdom enough to silence the ego's critical voice.