Shloka 21
Bhūta-guṇa-saṃkhyāna
Enumeration of the Properties of the Elements and Cognitive Faculties
परिद्रष्टा गुणानां च परिस््रष्टा यथातथम् । सत्त्वक्षेत्रज्योरेतदन्तरं विद्धि सूक्ष्मयो:
paridraṣṭā guṇānāṁ ca parisraṣṭā yathātatham | sattvakṣetrajñayor etad antaraṁ viddhi sūkṣmayoḥ ||
Vyāsa said: The Self is the witness of the guṇas and also their arranger/producer in accordance with reality as it is. Know this subtle distinction between the intellect (sattva/buddhi) and the knower of the field (kṣetrajña): though both are subtle, the intellect belongs to the seen (it is an object that can be observed), while the Self is the seer. The guṇas do not truly ‘know’ the Self; rather, the Self continually knows the guṇas, because it stands as their perceiver and regulator.
व्यास उवाच
Educational Q&A
The verse distinguishes the intellect (buddhi/sattva) from the Self (kṣetrajña): buddhi is part of prakṛti and thus an object that can be observed, while the Self is the observing consciousness. Because the Self is the witness, it knows the guṇas; the guṇas, being insentient constituents, do not truly know the Self.
In the didactic setting of Śānti Parva, Vyāsa delivers a philosophical clarification aimed at inner peace and liberation: he explains how to discern the seer from the seen, so that one does not mistake mental functions and guṇic movements for the true Self.