Bhagavad Gītā Chapter 15, Verse 18: Krishna to Arjuna — Puruṣottama-Yoga
Because I stand above the perishable and am higher still than the imperishable, I am celebrated in scripture and in the world as *Puruṣottama*, the Highest Person.
Bhāṣyakāra purports
- Śaṅkaraadvaita
Because I, the parameshvara, have utterly transcended the kshara — the phenomenal ashvattha-tree that is samsara-maya — and am moreover the highest (uttama) beyond even the akshara, the unmanifest seed-ground of that same tree, I am therefore celebrated in both the world (loka) and the Veda as Purushottama. Kshara and akshara are not co-equal ultimates: one is the mutable effect, the other is its causal substrate, and I surpass even that substrate. Devotees who truly know me know this name; poets embed it in their works — but both usages point to the same nirgunabrahman that stands beyond all upadhis.
- Rāmānujaviśiṣṭādvaita
Because I transcend the kshara-purusha — the bound jiva in samsara — by the nature described, and am moreover supremely superior (utkrishtatama) to even the akshara, the liberated mukta-jiva, I am proclaimed Purushottama in both shruti and smriti. Shruti declares ‘sa uttamah purushah' (Chandogya Upanishad 8.12.3); smriti confirms ‘amshavataram purushottamasya' (Vishnu Purana 5.17.33). The mukta is perfect but remains a mode (prakara) of Bhagavan; I am the irreducible ground that sustains and surpasses even perfected liberation.
- Madhvadvaita
Reconstructed from the dvaita school's doctrine, not translated from Madhva's commentary at this verse.
Yasmāt kṣaram atīto ‘ham akṣarād api cottamaḥ — Hari alone speaks here, and the declaration is ontological, not rhetorical. The kṣara is the class of jīvas bound in saṃsāra, each paratantra (eternally dependent) and subject to change. The akṣara is the immutable order: Lakṣmī, the nityamuktas, the unmanifest prakṛti in its stable aspect — paratantra still, but free of flux. Hari transcends both. Not as a third member in a continuous series but as svatantra (the independently real, self-sufficient), the sole puruṣa whose being is self-grounded. The pañca-bheda (the five-fold real distinction: Lord–jīva, Lord–matter, jīva–jīva, jīva–matter, matter–matter) holds at every level: no dissolution of the kṣara into the akṣara, no dissolution of either into Hari. Ato ‘smi loke vede ca prathitaḥ puruṣottamaḥ — Puruṣottama is therefore a metaphysical designation, registered in both loka (common usage) and veda (scriptural authority), naming what taratamya (graded ontological hierarchy) entails: Hari stands not merely above but categorically other than any paratantra being. The name is the siddhānta compressed: two dependent orders exist; the third is the Lord alone.
divergence: Bucket changed from B to C: Madhva and Jayatīrtha are silent on this verse; rendering proceeds by siddhānta reconstruction from the mūla.
- Vallabhaśuddhādvaita
Vallabha reads this verse as Krishna's own self-announcement (svayam nirdeshana) of his Purushottama-nature: having surpassed the kshara and being superior even to the akshara, he alone is saccidananda-akrti — pure being-consciousness-bliss in formed embodiment. The appearance of plurality (maya) is real only as his lila; the siddhanta is explicit: ‘saccidanandakrtir evahm' — I am that saccidananda form itself, and any contrary appearance is maya. In Pushti-marga this means Krishna's very body (svaroopa) is non-different from brahman, so seva of that form is the highest upasana.
- Śrīdharabhakti
Shridhara derives the name Purushottama by nirukti: because I am eternally free (nityamukta) I transcend the kshara — the inert and bound world (jadavarga); because I am the inner controller (niyantri) I am superior even to the akshara — the class of conscious beings (cetanavarga). Shruti confirms: ‘sa va ayam atma sarvasya vashi sarvasya ishanah sarvasyahipati sarvam idam prashasti.’ The name is thus not a theological claim but a logical derivation from two demonstrable properties: freedom and sovereignty.
- Madhusūdanaadvaita-bhakti
Madhusudana weaves jnana and bhakti together: the verse is Krishna's self-disclosure (atmana darshana) confirming the ‘brahmanah pratishthaham' already declared. The kshara is the ashvattha — the maya-born, destructible samsara-tree; the akshara is the avyakrta-maya, the unmanifest causal ground, identified with ‘aksharatparatah para' of shruti. I, Purushottama, stand beyond both as the utkrishthatama. Madhusudana then quotes a devotional verse: ‘narayanasya mahima na hi manam eti' — the greatness of Narayana, who out of karuna takes human form to enlighten Arjuna, surpasses all measure. Jnana establishes the ontology; bhakti is the only appropriate response.