Kaṭha Upaniṣad · 1.1.20
अणोरणीयान्महतो महीयानात्मा गुहायां निहितोऽस्य जन्तोः । तमक्रतुः पश्यति वीतशोको धातुः प्रसादान्महिमानमीशम् ॥
aṇoraṇīyānmahato mahīyānātmā guhāyāṃ nihito'sya jantoḥ | tamakratuḥ paśyati vītaśoko dhātuḥ prasādānmahimānamīśam ||
The Ātman, smaller than the smallest, greater than the greatest, is situated in the heart of this living being. The man free from desire, free from sorrow, sees that greatness of the Lord by the grace of the Creator.
This description of the Ātman as simultaneously aṇoḥ aṇīyān (smaller than the small) and mahato mahīyān (greater than the great) defies binary logic. The Ātman transcends categories of magnitude — it is the guhā (cave of the heart) of all beings (jantu) and simultaneously the īśa (Lord) of the entire universe.
The location in the guhā (cave, heart) suggests it is not accessible to external seeking. It is “hidden” (nihita) not by secrecy but by being the observer of everything, including itself. The paradox of being smaller than the atom and larger than the maximum indicates a dimension that does not operate within physical space but contains it.
Akratuḥ (free from desires, will) describes the prepared practitioner. It is not about denying desires but dissolving co-dependence with them. The dhīra of previous verses reappears here as vīta-śoka (free from affliction), indicating that suffering has also been transcended.
The prasāda (grace) of the dhātṛ (Sustainer, Creator) is indispensable. This is not a human conquest but a divine gift. The mahiman (greatness, glory) of the Lord is revealed when human effort combines with divine grace. This is a central teaching of Bhakti Yoga: self-realization requires openness to the sacred.