The Yoga of Royal Knowledge and Royal Secret

Krishna reveals that He is the source of everything: 'Pitāham asya jagato mātā dhātā pitāmahaḥ'—I am (aham) the father (pitā) of this universe (asya jagataḥ), the mother (mātā), the support (dhātā), and the grandsire (pitāmahaḥ). 'Vedyaṁ pavitram oṁkāra ṛk sāma yajur eva ca'—I am that which is to be known (vedyam), the purifier (pavitram), the syllable Om (oṁkāra), the Rig Veda (ṛk), the Sama Veda (sāma), and the Yajur Veda (yajuḥ). This reveals the Supreme's relationship to creation: He is the father, mother, support, grandsire—all relationships. He is the Vedas—all knowledge. He is Om—the primordial sound. He is everything that is to be known—the goal of all knowledge. This is the Supreme's completeness: He is all relationships, all knowledge, all goals.