Adhyaya 8: Yogasthanas, Ashtanga Yoga, Pranayama-Siddhi, and Shiva-Dhyana leading to Samadhi
गृहीतो दम्यमानस्तु यथास्वस्थस्तु जायते तथा समीरणो ऽस्वस्थो दुराधर्षश् च योगिनाम्
gṛhīto damyamānastu yathāsvasthastu jāyate tathā samīraṇo 'svastho durādharṣaś ca yoginām
Cuando es apresado y disciplinado, se vuelve firme y bien asentado; del mismo modo, cuando el Viento vital (prāṇa) carece de disciplina, permanece inestable y es sumamente difícil de dominar para los yoguis.
Suta Goswami (narrating yogic discipline within the Linga Purana’s Shaiva teaching stream)
It teaches that steadiness in worship (dhyāna and mantra on the Liṅga) depends on mastering prāṇa; an uncontrolled breath makes the mind restless and blocks sustained Śiva-bhakti and upāsanā.
By implication, Śiva as Pati is approached through inner discipline: when the pashu (individual soul) restrains the roaming prāṇa (a key pasha-like disturbance), consciousness becomes fit to rest in Śiva-tattva—steady, luminous, and undistracted.
Prāṇa-nigraha (restraint of the vital wind)—the core of prāṇāyāma and yogic control—presented as essential for overcoming the restless samīraṇa and stabilizing meditation in Shaiva sādhanā.