लिङ्गार्चनपूर्वकं स्नानाचमनविधिः
Snana–Achamana as Preparation for Linga-Archana
प्रक्षाल्याचम्य पादौ च मलं देहाद्विशोध्य च द्रव्यैस्तु तीरदेशस्थैस् ततः स्नानं समाचरेत्
prakṣālyācamya pādau ca malaṃ dehādviśodhya ca dravyaistu tīradeśasthais tataḥ snānaṃ samācaret
Омыв ноги и совершив ачаману, а также очистив тело от нечистоты, следует затем должным образом совершить священное омовение, используя очищающие вещества, имеющиеся на берегу,—и так стать достойным поклонения Шиве и милости Пати, размыкающего узы паши, связывающие пашу.
Suta Goswami (narrating Purāṇic injunctions to the sages at Naimiṣāraṇya)
It establishes śauca (ritual cleanliness) as the immediate prerequisite for approaching Śiva—washing the feet, ācamana, and bodily cleansing make the worshipper fit (adhikārī) for Linga-pūjā.
Śiva is implied as Pati—the Lord to be approached with purity and discipline; the verse frames purification as a means to become receptive to His anugraha (grace), which alone cuts the paśu’s pāśas (bondages).
Ritual preparation for worship: pāda-prakṣālana (washing feet), ācamana, removal of mala, and snāna using locally available tīra-dravyas—an outer discipline that supports inner Pāśupata steadiness.