Puruṣottama (पुरुषोत्तम)
Puruṣottama, “the highest Purusha,” is the third term chapter 15 introduces to break open a binary it has just finished building: kṣara, the perishable, identified with all beings, and akṣara, the imperishable, the unchanging witness (BG 15.16). Verse 17 names an “other” beyond both — Paramātman, the Supreme Self, who pervades and sustains the three worlds without himself perishing — and the chapter’s own title-verse gives that other its name directly: because he exceeds both the destructible and the indestructible, Krishna is proclaimed in the world and in the Veda as Puruṣottama (BG 15.18). The argument is deliberately negative in shape — supremacy by exclusion from both prior categories, not by any positive description of what the third term actually is.
The tree, the fragment, and what both point beyond
Verses 1-4 open the chapter with an inverted cosmic ashvattha, roots above and branches below, that has to be felled with “the weapon of non-attachment” before the seeker can even search for what lies past it (BG 15.1, BG 15.3) — and only once the tree is cut does the chapter name a destination: “that Primal Purusha, whence the ancient current of activity originally streamed” (BG 15.4), the chapter’s first Purusha language and a direct preview of the classification verses 16-18 will formalize. A second, more personal thread runs alongside it: the individual embodied soul is “a portion of Mine own Self,” an eternal fragment that draws mind and senses around itself (BG 15.7) — a claim about the individual Atman (आत्मन्), not the Puruṣottama beyond both categories, but one that makes the cosmic teaching personal well before the chapter states it formally. Both threads are setup; the chapter only cashes them in once it builds and then overturns kṣara-versus-akṣara in verses 16-18.
Related
- Avyakta (अव्यक्त) — chapter 12’s unmanifest akṣara names a different absolute, the object of a meditative path contrasted there with bhakti; chapter 15’s own akṣara is structurally similar but is only the second of three terms here, with Puruṣottama standing beyond it too — adjacent metaphysics, not identical ones
- Bhakti (भक्ति) — chapter 15 resolves knowledge and devotion into a single act: knowing Krishna as Puruṣottama, undeluded, is what moves the knower to worship “with his whole being” (BG 15.19), the same non-competition between the two that bhakti describes for chapter 12
Verses that reference this
That path beyond may be sought, treading which there is no return. I go indeed to that Primal Man, whence the ancient energy forth-streamed.
There are two Energies in this world, the destructible and the indestructible; the destructible is all beings, the unchanging is called the indestructible.
The highest Energy is verily Another, declared as the Supreme Self, He who, pervading all, sustaineth the three worlds, the indestructible Lord.
Since I excel the destructible, and am more excellent also than the indestructible, in the world and in the Veda I am proclaimed the Supreme Spirit.
He who undeluded knoweth Me thus as the Supreme Spirit, he, all-knowing, worshippeth Me with his whole being, O Bhârata.
Thus by Me this most secret teaching hath been told O sinless one. This known, he hath become illuminated and hath finished his work, O Bhârata.