In this profound declaration, Krishna transitions from the cosmic majesty of His external manifestations to the absolute, transcendental ground of His being. By stating that even the celestial beings (devas) and the great sages (maharishis) cannot fathom His origin, He is asserting that the Divine is not a product of time or causality, but the very substratum upon which time and space are woven. To the finite mind, the intellect seeks to categorize and trace a lineage, but Krishna reminds the seeker that when the object of inquiry is the Absolute, the tools of limited logic are insufficient. He is the 'Adi,' the uncaused Cause, the primordial source from which all knowledge, power, and creation flow. For Arjuna, this serves as a humble reminder that spiritual realization is not an act of intellectual conquest, but one of surrender. By admitting that the most exalted beings in the hierarchy of existence cannot grasp the totality of the Infinite, Krishna invites Arjuna to transcend his sensory perception and ego-driven reasoning. This is the core of Advaita; if the Source of all is the very essence of the seeker, then knowledge is not 'knowing about' God, but 'knowing' that there is no separation between the Source and the Self. It shifts the seeker's gaze from looking at the 'things' of the world to realizing the 'Source' from which they emerge, grounding the practice of Bhakti in the profound recognition of the Divine's limitlessness.

True spiritual realization begins where human intellect reaches its limit and surrenders to the recognition of the Divine as the uncaused, infinite source of all existence.