Adhyaya 8: Yogasthanas, Ashtanga Yoga, Pranayama-Siddhi, and Shiva-Dhyana leading to Samadhi
प्रयत्नाद्वा तयोस्तुल्यं चिराद्वा ह्यचिराद्द्विजाः योगान्तरायास् तस्याथ जायन्ते युञ्जतः पुनः
prayatnādvā tayostulyaṃ cirādvā hyacirāddvijāḥ yogāntarāyās tasyātha jāyante yuñjataḥ punaḥ
二度生まれの賢者たちよ、不断の努力によってであれ、同等の修習力によってであれ、久しく後であれ速やかであれ—再びヨーガの規律に取り組むとき、その修行者にはヨーガの障碍が起こる。
Suta Goswami (narrating to the sages of Naimisharanya)
It frames Shiva-sadhana as a disciplined yogic path: even when a devotee resumes practice, impediments (pāśa-like obstructions) can surface, so steadiness and reliance on Pati (Shiva) are essential for progress in Linga-centered worship.
By implication, Shiva as Pati is the stabilizing Lord beyond fluctuation, while the pashu (individual practitioner) encounters changing inner conditions; obstacles arise in the field of practice, not in Shiva-tattva itself.
The verse highlights sustained engagement in yoga (yuñjataḥ) and the reality of yogāntarāyas—practical guidance central to Pāśupata-oriented sadhana where perseverance, purification, and re-commitment after breaks are emphasized.