Acharya Prashant explains the concept of sacrifice as described in the Bhagavad Gita, specifically focusing on the relationship between sacrifice and divinity. He defines sacrifice not as a ritual involving fire, but as the act of offering one's best resources—such as strength, intelligence, knowledge, and wealth—to a higher and more noble purpose. In the Vedantic tradition, deities are not external beings but represent the excellence and divinity that reside within an individual. By dedicating resources to a supreme goal, a person awakens this internal divinity. The speaker identifies an internal 'thief' that represents the tendency to consume resources for personal gratification and selfish desires. This thief obscures the divinity already present within the heart. When an individual refuses to feed this selfish tendency and instead directs their energy toward a higher cause, the thief is eliminated, allowing the inner deity to manifest. Shri Krishna describes anyone who consumes the fruits of their resources without first offering them to a higher purpose as a thief. This definition extends beyond stealing from others to include the act of hoarding or consuming one's own potential for mere personal pleasure. Ultimately, the purpose of human life is described as being oriented toward sacrifice rather than individual consumption. Acharya Prashant emphasizes that one should only consume what is necessary to maintain the body's ability to continue performing sacrifice. Life is not meant for self-indulgence but for the continuous offering of oneself to the highest truth. Those who live without a higher goal or a love for excellence are essentially consuming their own lives, which Shri Krishna characterizes as the act of a thief.