If, taking refuge in ego, you think 'I will not fight' — that resolve is futile, for your own nature will compel you. This verse reveals the irresistible power of svabhava (one's inherent nature). Shankara teaches that the gunas that constitute one's nature will assert themselves regardless of the ego's resistance. Ramanuja sees it as the Lord's warning that the soul cannot override its divinely assigned nature. Madhva affirms that prakriti operates under God's governance and the soul's nature ultimately prevails. Abhinavagupta reveals the power of consciousness-pattern to override ego's resistance — it is Shiva's creative power and will assert itself regardless. Vallabha teaches that resisting svabhava resists Krishna's design; better to embrace it with devotion. The bhakti tradition sees this as both warning and reassurance. Tilak reads it realistically: you cannot permanently suppress your fundamental disposition; align with it consciously. Vivekananda teaches that working against your nature creates only inner conflict. The verse is profoundly honest: it strips away Arjuna's pretense of pacifism and reveals his warrior-nature. The message is universal: know yourself, accept yourself, and direct your nature toward what is right.