In this verse, Krishna unveils the 'parampara' or the divine lineage of wisdom, asserting that the spiritual knowledge of Yoga is not a recent invention or a personal philosophy, but an eternal, immutable truth (avyayam). By tracing its transmission from the Sun-god (Vivasvan) to Manu and subsequently to the Ikshvaku dynasty, Krishna positions himself not merely as a temporal friend to Arjuna, but as the primordial source of all transcendental knowledge. This serves a critical pedagogical purpose: it elevates the science of Yoga above the limitations of history or individual ego, framing it as a perennial stream of wisdom that has sustained humanity since the dawn of creation. Furthermore, this establishes the nature of the Guru-shishya tradition. For wisdom to remain 'avyayam' (eternal), it must be handed down through a continuous, uncorrupted lineage. Krishna reveals that he is the original teacher of the world, reminding Arjuna that the knowledge he is about to impart is the same ancient technology of self-realization that has guided the righteous rulers of the past. It is an invitation for Arjuna—and the seeker—to align their consciousness with this timeless flow, recognizing that true knowledge is not something to be created, but something to be received and upheld through surrender and diligent practice.

True spiritual wisdom is an eternal, unchanging current of divinity that transcends individual ego and connects the seeker to the primordial source through an unbroken lineage of realization.