Tithi-vicara
Determination of Tithi for Fasts, Parana, and Pitri Rites
अल्पायामथ विप्रेंद्रा द्वादश्यामरुणोदये । स्नानार्चनक्रिया कार्य्या दानहोमादिसंयुता ॥ २१ ॥
alpāyāmatha vipreṃdrā dvādaśyāmaruṇodaye | snānārcanakriyā kāryyā dānahomādisaṃyutā || 21 ||
Then, O foremost of brāhmaṇas, at aruṇodaya (the sacred dawn) on the Dvādaśī day, the rites of bathing and worship (arcana) should be performed, together with dāna, homa, and the like.
Sanatkumara (in instruction to Narada)
Vrata: Dvādaśī (as part of Ekādaśī-related observance/parāṇa cycle)
Primary Rasa: shanta
Secondary Rasa: bhakti
It emphasizes that Dvādaśī dawn is a sanctified time for purificatory and devotional action—beginning with snāna (inner-outer cleansing) and culminating in arcana (focused worship), strengthened by dāna and homa as supporting dharmic acts.
Bhakti is expressed here as disciplined worship: rising at aruṇodaya, performing snāna, and doing arcana with sincerity; charity and fire-offering are presented as complementary supports to devotion rather than mere formalities.
It reflects Vedāṅga-based time-discipline through tithi observance (Dvādaśī) and the prescribed ritual sequence at aruṇodaya, aligning worship with calendrical/astronomical timing used in vrata-vidhi.