Adhyaya 40: Kali-yuga Lakshana, Yuga-sandhyamsha, and the Re-emergence of Dharma
निन्दन्ति वेदविद्यां च द्विजाः कर्माणि वै कलौ कलौ देवो महादेवः शङ्करो नीललोहितः
nindanti vedavidyāṃ ca dvijāḥ karmāṇi vai kalau kalau devo mahādevaḥ śaṅkaro nīlalohitaḥ
कलौ युगे द्विजा वेदविद्यां कर्माणि च निन्दन्ति; तथापि कलौ देवो महादेवः शङ्करो नीललोहितः, स एव पशूनां पतिः, धर्मक्षयेऽपि निश्चलशरणम्।
Suta Goswami
It frames Kali-yuga as a time when Vedic learning and rites are neglected, so devotion to Mahadeva—commonly centered on Linga-puja—becomes the direct and reliable means to approach the Pati beyond failing social religiosity.
Shiva is presented as Mahadeva and Shankara, the ever-present Lord in Kali who remains the supreme Pati: unchanged by the yuga’s decline, capable of granting grace that loosens pāśa (bondage) upon the paśu (soul).
The verse implicitly redirects practice from mere external karma to Shiva-centered upāsanā—especially Linga worship and Pashupata-oriented surrender to Mahadeva as the principal discipline in Kali-yuga.