Adhyaya 70: आदिसर्गः—महत्-अहङ्कार-तन्मात्रा-भूतसृष्टिः, ब्रह्माण्डावरणम्, प्रजासर्गः, त्रिमूर्ति-शैवाधिष्ठानम्
क्रियावन्तः प्रजावन्तो महर्षिभिर् अलंकृताः ऋभु, सनत्कुमार ऋभुः सनत्कुमारश् च द्वावेतावूर्ध्वरेतसौ
kriyāvantaḥ prajāvanto maharṣibhir alaṃkṛtāḥ Ṛbhu, Sanatkumāra ṛbhuḥ sanatkumāraś ca dvāvetāvūrdhvaretasau
聖なる行(クリヤー)と霊的威力を具え、偉大なリシたちの臨在によって荘厳される尊者は、リブ(Ṛbhu)とサナトクマーラ(Sanatkumāra)である。この二者はウールドヴァレータス(ūrdhvaretas)として名高い—ヨーガの制御により生殖の力を上方へ転じ、主宰パティとシャイヴァの智を受けるにふさわしい器となった。
Suta Goswami
It highlights the inner qualification for Linga-upāsanā: disciplined kriyā and yogic restraint (ūrdhvaretas), indicating that purity and sublimated vitality make the worshipper a fit pashu moving toward the grace of Pati (Shiva).
By praising sages who sublimate desire into upward-moving spiritual power, the verse implies Shiva-tattva as the supreme purifier and liberator—Pati who elevates the bound pashu beyond pasha through knowledge and yogic transformation.
The yogic discipline of brahmacarya expressed as ūrdhvaretas—transmutation of generative energy into spiritual force—aligned with Pāśupata-oriented restraint and contemplative practice supporting Shaiva worship.