एवं स्नात्वा यथान्यायं पूजास्थानं प्रविश्य च प्राणायामत्रयं कृत्वा ध्यायेद्देवं त्रियंबकम्
evaṃ snātvā yathānyāyaṃ pūjāsthānaṃ praviśya ca prāṇāyāmatrayaṃ kṛtvā dhyāyeddevaṃ triyaṃbakam
ครั้นอาบน้ำตามธรรมเนียมแล้วเข้าสู่สถานบูชา พึงทำปราณายามะสามประการ แล้วเพ่งภาวนาถึงพระตรีอัมพกะ (พระศิวะ) ผู้เป็นเทพเจ้า
Suta Goswami (narrating Shiva-puja vidhi to the sages of Naimisharanya)
It sets the inner prerequisite for Linga-puja: external purity (snāna), ritual entry into the worship-space, and breath-discipline (threefold prāṇāyāma) culminating in meditation on Tryambaka, aligning the pashu (individual soul) toward the Pati (Śiva).
By directing meditation to Tryambaka, it points to Śiva as the three-eyed Lord—transcendent awareness beyond past, present, and future—who is approached through yogic purification and devotion, and who dissolves pasha (bondage) for the pashu.
A puja-vidhi integrated with Pāśupata-oriented yoga: perform the threefold prāṇāyāma (prāṇāyāma-traya) after proper bathing and before dhyāna, making the mind fit for Śiva-upāsanā.