The Exposition of the Dvādaśī Vow for the Twelve Months
Dvādaśī-vrata-nirṇaya and Mahā-dvādaśī Lakṣaṇas
लभते रूपसौभाग्यं नात्र कार्या विचारणा । सहस्ये शुक्लपक्षे तु सुजन्मद्वादशीव्रतम् ॥ ७६ ॥
labhate rūpasaubhāgyaṃ nātra kāryā vicāraṇā | sahasye śuklapakṣe tu sujanmadvādaśīvratam || 76 ||
Alcança-se beleza e boa fortuna — não há por que duvidar. Na quinzena clara do mês de Sahasya deve-se observar o voto chamado Sujanma-Dvādaśī.
Narada (teaching the Sanatkumara brothers)
Vrata: Sujanma-Dvādaśī-vrata
Primary Rasa: adbhuta
Secondary Rasa: bhakti
It states a clear phala-śruti: observing the Sujanma-Dvādaśī vow at the prescribed time yields rūpa (beauty) and saubhāgya (auspicious fortune), emphasizing faith in vrata-dharma without skepticism.
By prescribing a Dvādaśī-vrata (commonly connected with Hari/Vishnu worship), it frames devotion as disciplined observance aligned to sacred time (tithi and pakṣa), where bhakti expressed through vrata bears tangible and spiritual merit.
It highlights calendrical/astronomical reckoning (tithi, śukla-pakṣa, and month-name Sahasya), aligning with Jyotiṣa-based ritual timing used to fix when a vrata should be performed.