Krishna expands the diagnostic criteria of the master. A person is definitively called a 'Yogi' who is united with the Divine (yukta ity ucyate yogī) when their soul is completely and utterly satisfied (tṛptātmā) by both theoretical knowledge (jñāna) and direct, experiential realization (vijñāna). This person is absolutely unshaken, like an anvil or a mountain peak (kūṭa-stho), and has totally conquered their senses (vijitendriyaḥ). Finally, Krishna gives the economic proof: to this person, a clod of dirt (loṣṭa), a stone (aśma), and solid gold (kāñcanaḥ) are all seen as exactly the same (sama).