Sadācāra–Varṇa-lakṣaṇa and Prātaḥkṛtya
Right Conduct, Social Typologies, and Morning Purification
अथवा देवपित्रार्षतीर्थावतरणं विना । सप्त वा पंच वा त्रीन्वा गुदं संशोधयेन्मृदा
athavā devapitrārṣatīrthāvataraṇaṃ vinā | sapta vā paṃca vā trīnvā gudaṃ saṃśodhayenmṛdā
یا پھر دیوتاؤں، پِتروں یا رِشیوں کے تیرتھ میں اترے بغیر بھی، مٹی سے مقعد کے حصے کو سات بار، یا پانچ بار، یا تین بار پاک کرے۔
Suta Goswami
It emphasizes śauca (purity) as a supportive discipline for Shiva worship—outer cleanliness steadies the mind and senses so devotion can be offered with focus and reverence to Pati (Shiva).
Linga worship in the Vidyeśvara/Viśveśvara context is presented as a precise pūjā-vidhi; bodily purity is part of approaching Saguna Shiva’s worship-form with proper preparation and respect.
A practical rule of cleansing using earth (mṛd) when holy water is not available, indicating preparatory purification before commencing japa, dhyāna, or Linga pūjā.