In this verse, Lord Krishna delineates the Rajasic form of austerity, which is driven not by the purification of the soul, but by the hunger of the ego. When spiritual practices or discipline (tapas) are performed specifically to gain outward recognition, respect, and worship, they become instruments of 'dambha' or hypocrisy. Instead of leading the seeker inward toward the Divine, such actions anchor the practitioner to the world of names and forms, turning a spiritual act into a social performance. This mode of action is inherently 'chala' (flickering) and 'adhruva' (transient) because it relies on the unpredictable opinions of others for its sustenance. The moment the praise stops, the motivation behind the austerity collapses, revealing that the act was never an offering to the Divine, but an investment in the false sense of self. Krishna highlights this to warn Arjuna that the fruit of one’s spiritual labor is dictated entirely by the underlying intent. True tapas is a quiet fire that burns away the ego; Rajasic tapas is a firework—bright, loud, and fleeting, leaving behind only ash and the burden of greater pride.

Austerity performed for the validation of others is a pursuit of vanity that binds the soul to the transient ego rather than liberating it through divine surrender.