द्वाविमौ पुरुषौ लोके क्षरश्चाक्षर एव च। क्षरः सर्वाणि भूतानि कूटस्थोऽक्षर उच्यते।।15.16।।
dvau imau puruṣau loke kṣaraḥ ca akṣara eva ca. kṣaraḥ sarvāṇi bhūtāni kūṭasthaḥ akṣaraḥ ucyate
Translation
There are two kinds of beings in creation, the perishable (kṣhara) and the imperishable (akṣhara). The perishable are all beings residing in the material world, while the imperishable is said to dwell in the supreme abode.
Word Meanings
dvau — two; imau — these; puruṣau — living entities; loke — in the world; kṣaraḥ — perishable; ca — and; akṣaraḥ — imperishable; eva — certainly; ca — and; kṣaraḥ — perishable; sarvāṇi — all; bhūtāni — beings; kūṭa‑sthaḥ — residing in the tree of existence; akṣaraḥ — imperishable; ucyate — is said.
Understanding the Verse
Verse 15.16 of the Bhagavad Gita introduces a fundamental categorization of existence: the duality of the perishable (kṣhara) and the imperishable (akṣhara). This distinction is not merely philosophical but serves as a cornerstone for understanding the spiritual path outlined in the Gita. The 'two' (dvau) refer to two distinct types of "puruṣa" or living entities that manifest in the world (loke). The perishable are those bound by the cycles of birth, death, and material change. They include every creature, plant, and even the highest sages as long as they remain attached to the material realm. Their nature is mutable, subject to decay, and ultimately dissolves back into the primal elements.
In contrast, the imperishable (akṣhara) signifies the eternal, unchanging reality that underlies all existence. This is the divine essence, often identified with the Supreme Self (Paramātma) or the ultimate consciousness. Those who have attained liberation (mokṣa) reside in the "kūṭa"—the metaphoric tree of life that supports all beings—but they are situated in the immutable branch, untouched by decay. The verse therefore underscores that while the material world teems with countless perishable entities, there exists a singular, unchanging reality that is the true abode of the liberated.
The practical implication for a seeker is profound. Recognizing the temporary nature of the perishable encourages detachment from sensory pleasures, ambitions, and even egoic identifications. It redirects the aspirant’s focus toward cultivating the qualities that align with the imperishable: knowledge (jñāna), devotion (bhakti), and selfless action (karma). The Gita repeatedly emphasizes that by seeing all beings as perishable, one can develop compassion without attachment, acting for the greater good while remaining untouched by the outcomes.
Moreover, the verse subtly introduces the concept of "kūṭastha," meaning "situated in the tree". This metaphor illustrates that even the imperishable is not apart from the cosmic order; rather, it is the root and trunk that sustain the whole tree of existence. The liberated soul, though free from material bondage, remains integrally connected to the universe, embodying the highest truth while supporting the perishable forms through divine grace.
In summary, Chapter 15, Verse 16 delineates the essential duality of existence, urging the practitioner to discern between the fleeting and the eternal. By internalizing this distinction, one progresses toward the ultimate goal of the Gita: realizing one's identity with the imperishable, thereby attaining lasting peace and liberation.
