Adhyaya 70: आदिसर्गः—महत्-अहङ्कार-तन्मात्रा-भूतसृष्टिः, ब्रह्माण्डावरणम्, प्रजासर्गः, त्रिमूर्ति-शैवाधिष्ठानम्
ब्रह्माऽस् सोन्स् अग्रे ससर्ज वै ब्रह्मा मानसानात्मनः समान् ऋभुः सनत्कुमारश् च द्वावेतावूर्ध्वरेतसौ
Brahmā's sons agre sasarja vai brahmā mānasānātmanaḥ samān ṛbhuḥ sanatkumāraś ca dvāvetāvūrdhvaretasau
ಆದಿಯಲ್ಲಿ ಬ್ರಹ್ಮನು ತನ್ನ ಸಂಕಲ್ಪಕ್ಕೆ ಸಮಾನವಾದ ಮಾನಸಪುತ್ರರನ್ನು ಸೃಷ್ಟಿಸಿದನು—ಋಭು ಮತ್ತು ಸನತ್ಕುಮಾರ. ಆ ಇಬ್ಬರೂ ಊರ್ಧ್ವರೇತಸರು; ಬ್ರಹ್ಮಚರ್ಯದಲ್ಲಿ ಸ್ಥಿತರಾಗಿ ತೇಜಸ್ಸು ಹಾಗೂ ವೀರ್ಯಶಕ್ತಿಯನ್ನು ಊರ್ಧ್ವಗತಿಯಾಗಿ ಸಂರಕ್ಷಿಸಿದರು.
Suta Goswami (narrating Brahmā’s manasa-srishti to the sages of Naimisharanya)
By presenting Brahmā’s mind-born, celibate sages, the verse foregrounds tapas and brahmacarya as the inner purity that supports Shiva-linga upāsanā—devotion rooted in restrained senses and upward-directed consciousness.
Though Shiva is not named here, the ideal of ūrdhva-retas points to a Shaiva yogic orientation: turning creative force inward and upward toward Pati (Shiva), loosening pasha (bondage) that binds the pashu (soul) to outward craving.
The highlighted practice is ūrdhva-retas brahmacarya—sublimation and conservation of vital energy—an essential discipline aligned with Pashupata-style renunciation and meditative steadiness.