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
Hỡi các bậc song sinh (dvija), dù nhờ nỗ lực bền bỉ hay nhờ năng lực thực hành tương đương, dù lâu hay mau—khi người ấy lại tiếp tục kỷ luật Yoga, thì các chướng ngại của Yoga sẽ phát sinh đối với hành giả đó.
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.