Īśvara-gītā (Adhyāya 2) — Ātma-svarūpa, Māyā, and the Unity of Sāṅkhya–Yoga
तज्ज्ञानं निर्मलं सूक्ष्मं निर्विकल्पं यदव्ययम् / अज्ञानमितरत् सर्वं विज्ञानमिति मे मतम्
tajjñānaṃ nirmalaṃ sūkṣmaṃ nirvikalpaṃ yadavyayam / ajñānamitarat sarvaṃ vijñānamiti me matam
যি জ্ঞান নিৰ্মল, সূক্ষ্ম, নিৰ্বিকল্প আৰু অব্যয়—সেয়াই সত্য জ্ঞান। তাৰ বাহিৰে যি সকলো, সেয়া অজ্ঞান; বিজ্ঞান সম্পৰ্কে মোৰ মত এই।
Lord Kurma (Vishnu) teaching in the Ishvara Gita
Primary Rasa: shanta
Secondary Rasa: adbhuta
It defines true knowledge as realization of the imperishable, subtle, and nirvikalpa reality—pointing to the Atman/Brahman that is untainted by mental constructs and therefore not subject to decay.
The verse indicates a contemplative path aimed at nirvikalpa insight—purifying the mind (nirmalatā), refining perception toward the subtle (sūkṣma), and resting beyond conceptualization (nirvikalpa), aligning with the Ishvara Gita’s jñāna-oriented discipline within a Pashupata-informed framework.
By teaching nirvikalpa, imperishable knowledge as the highest truth, it supports the Purana’s synthetic stance: the supreme reality realized through yoga is one, even when approached through Shaiva (Pashupata) idiom or spoken by Vishnu as Lord Kurma.