The Vedas are meant to elevate one from the mode of ignorance to the platform of goodness. When one is situated in the mode of goodness he is able to understand knowledge of the self, or transcendental knowledge. This knowledge cannot be appreciated by any ordinary man. Therefore, since a disciplic succession is required, this knowledge is expounded either by the Supreme Personality of Godhead Himself or by His bona fide devotee. Saunaka Muni also states here that Kapila, the incarnation of the Supreme Personality of Godhead, took birth, or appeared, simply to appreciate and disseminate transcendental knowledge. Simply to understand that one is not matter but spirit soul is not sufficient knowledge for understanding the self and his activities. One must be situated in the activities of Brahman. Knowledge of those activities is explained by the Supreme Personality of Godhead Himself. Such transcendental knowledge can be appreciated in human society but not in animal society, as clearly indicated here by the word nrnam, for the human beings. Human beings are meant for regulated life. By nature, there is regulation in animal life also, but that is not like the regulative life as described in the scriptures or by the authorities. Human life is regulated life, not animal life. In regulated life only can one understand transcendental knowledge.