Gṛhastha-nitya-karman: Śauca, Sandhyā-vidhi, Pañca-yajña, and Āśrama-krama
शौचं तु द्विविधं प्रोक्तं ब्राह्ममाभ्यंतरं तथा । मृज्जलाभ्यां बहिः शुद्धिर्भावशुद्धिस्तथांतरम् ॥ ९ ॥
śaucaṃ tu dvividhaṃ proktaṃ brāhmamābhyaṃtaraṃ tathā | mṛjjalābhyāṃ bahiḥ śuddhirbhāvaśuddhistathāṃtaram || 9 ||
ଶୌଚ ଦୁଇ ପ୍ରକାର—ବାହ୍ୟ ଓ ଆଭ୍ୟନ୍ତର; ଏହା ବ୍ରାହ୍ମ (ଆଧ୍ୟାତ୍ମିକ) ନିୟମ। ମୃତ୍ତିକା ଓ ଜଳରେ ବାହ୍ୟ ଶୁଦ୍ଧି, ଭାବଶୁଦ୍ଧିରେ ଅନ୍ତଃଶୁଦ୍ଧି॥
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It defines śauca as both bodily cleanliness and inner moral-spiritual clarity, emphasizing that true purity is completed only when external cleansing is matched by purified intention (bhāvaśuddhi).
Bhakti matures through inner purity: when motives, emotions, and intentions are cleansed (bhāvaśuddhi), worship and japa become sincere rather than merely ritual, aligning the heart with the Lord.
It highlights āhnika/ācāra-based ritual hygiene: the practical use of water and purifying earth substances for external śuddhi, a foundational prerequisite for many Vedic and smārta rites.