Jīva–Ātman Inquiry; Kṣetrajña Doctrine; Karma-based Varṇa; Four Āśramas and Sannyāsa Discipline
मानसोऽग्निः शरीरेषु जीव इत्यभिधीयते । सृष्टिः प्रजापतेरेषा भूताध्यात्मविनिश्चये ॥ ४९ ॥
mānaso'gniḥ śarīreṣu jīva ityabhidhīyate | sṛṣṭiḥ prajāpatereṣā bhūtādhyātmaviniścaye || 49 ||
Within embodied beings, the “fire of the mind” is spoken of as the jīva. This is the creation of Prajāpati, as determined in the inquiry into the elements and the inner Self.
Sanatkumara (teaching Narada in the Moksha-dharma context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It equates the jīva with an inner, mind-based “fire” that animates embodied life, urging discernment between the elemental body (bhūta) and the inner principle (adhyātma) for mokṣa-oriented understanding.
By identifying the jīva as the inner animating principle rather than the body, it supports bhakti as inward turning—offering mind and life-force to the Lord—though this verse itself focuses more on adhyātma analysis than explicit ritual devotion.
No specific Vedāṅga (like Vyākaraṇa, Jyotiṣa, or Kalpa) is taught directly; the verse is primarily a philosophical classification used in mokṣa-dharma and sāṅkhya-like analysis of body, mind, and self.