The Explanation of Sandhyā and Related Daily Observances
Saṅdhyā-ādi Nitya-karma-Vidhi
नाभिं स्पृशेदच्युतेन जनार्दनेन वक्षसि । हरिणा विष्णुनांसौ च वैष्णावाचमनं त्विदम् ॥ ४९ ॥
nābhiṃ spṛśedacyutena janārdanena vakṣasi | hariṇā viṣṇunāṃsau ca vaiṣṇāvācamanaṃ tvidam || 49 ||
المسِ السُّرّة وأنت تتلو «أَچْيُوتا»؛ والمسِ الصدر وأنت تتلو «جَناردَنَ»؛ والمسِ الكتفين بـ«هَرِي» و«فِشْنُو». فهذا هو آچَمَنَة (ācamanam) على الطريقة الفَيْشْنَفِيّة للتطهير التعبّدي.
Sanatkumara (teaching Narada the technical procedure of Vaiṣṇava ācamana)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It links bodily purification to remembrance of Viṣṇu through specific divine names, making ācamana not only a hygiene/ritual act but a bhakti-infused sanctification of the body.
By prescribing the Lord’s names during the act, the verse turns a routine rite into continuous Viṣṇu-smaraṇa (remembrance), showing that devotion is practiced through disciplined daily actions.
It highlights kalpa-style ritual instruction (procedure and placement: navel, chest, shoulders) and correct mantra-application, a technical aspect of Vedic/Smārta-Vaiṣṇava practice.