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
After washing the feet and performing ācamana, and after cleansing away bodily impurity, one should then properly undertake the sacred bath using the cleansing substances available at the riverbank—thus becoming fit for Śiva’s worship and for the Pati’s grace that loosens the pāśas binding the paśu.
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.