Dvādaśī-vrata: Month-by-month Viṣṇu Worship and the Year-End Udyāpana
आश्विने मासिशुक्लायां द्वादश्यांसमुपोषितः । पद्मनाभं चपयसा स्नापयेद्भक्तितः शुचिः ॥ ७४ ॥
āśvine māsiśuklāyāṃ dvādaśyāṃsamupoṣitaḥ | padmanābhaṃ capayasā snāpayedbhaktitaḥ śuciḥ || 74 ||
Vào nửa tháng sáng của tháng Āśvina, sau khi giữ chay (upavāsa) vào ngày Dvādaśī, người tín đồ thanh tịnh hãy chí thành tắm gội Padmanābha (Viṣṇu) bằng sữa.
Sanatkumara (in instruction to Narada, within the Narada–Sanatkumara dialogue on dharma and vrata)
Vrata: Dvadashi-vrata (Padmanabha-focused)
Primary Rasa: bhakti
Secondary Rasa: shanta
It teaches that devotion expressed through disciplined observance—fasting on Dvādaśī and performing milk-abhiṣeka to Padmanābha—purifies the devotee and strengthens Vishnu-bhakti.
Bhakti is shown as loving service (sevā) done with inner purity (śuci) and reverence—offering a ritual bath to Vishnu is not mere formality but an act of heartfelt devotion.
It relies on calendrical and tithi-based observance (Dvādaśī in Āśvina śukla pakṣa), reflecting practical jyotiṣa-style timekeeping used to schedule vrata and pūjā.