To prove the absolute necessity of action, Krishna uses Himself as the ultimate case study. He tells Arjuna (Partha) that for Him, there is absolutely no prescribed duty (kartavyaṃ) in all the three worlds (triṣu lokeṣu). He has nothing unobtained (nānavāptam) and nothing left to obtain (avāptavyaṃ). He is the supreme, infinite, and complete Absolute. And yet (eva ca), He continues to engage relentlessly in action (varte karmaṇi).