Ācamana-vidhi, Śauca, and Conduct Rules for Study, Eating, and Bodily Functions
अनुष्णाभिरफेनाबिरदुष्टाभिश्च धर्मतः / शौचेप्सुः सर्वदाचामेदासीनः प्रागुदङ्मुखः
anuṣṇābhiraphenābiraduṣṭābhiśca dharmataḥ / śaucepsuḥ sarvadācāmedāsīnaḥ prāgudaṅmukhaḥ
Quem busca a pureza deve sempre realizar o ācāmana de modo correto, usando água que não seja quente nem espumosa, que esteja sem impureza e seja apropriada segundo o dharma—sentado, voltado para o leste ou para o norte.
Lord Kurma (Vishnu) instructing sages on dharma and purification
Primary Rasa: shanta
Secondary Rasa: adbhuta
Indirectly: by prescribing śauca (purificatory discipline), it supports the sattvic clarity needed for self-inquiry; purity of conduct is treated as a practical aid to realizing the Atman rather than the Atman being something produced by ritual.
It emphasizes preparatory discipline (yama/niyama-style śauca) through ācamana—using suitable water, correct posture (seated), and auspicious orientation (east/north)—as foundational supports for japa, meditation, and worship in the Kurma Purana’s dharma-yoga framework.
While not naming Shiva explicitly, it reflects the Kurma Purana’s integrative approach: the same dharmic standards of purity underpin both Vaishnava and Shaiva rites, enabling a shared yogic-ritual ground consistent with Shaiva–Vaishnava synthesis.