Tithi-vicara
Determination of Tithi for Fasts, Parana, and Pitri Rites
उपोष्या द्वादशी पुण्या पक्षयोरुभयोरपि । एष वो निर्णयः प्रोक्तो मया शास्त्रविनिर्णयात् ॥ ३१ ॥
upoṣyā dvādaśī puṇyā pakṣayorubhayorapi | eṣa vo nirṇayaḥ prokto mayā śāstravinirṇayāt || 31 ||
ਸ਼ੁਕਲ ਅਤੇ ਕ੍ਰਿਸ਼ਨ—ਦੋਵੇਂ ਪੱਖਾਂ ਵਿੱਚ ਪੁੰਨ ਦ੍ਵਾਦਸ਼ੀ ਦਾ ਵਰਤ ਕਰਨਾ ਚਾਹੀਦਾ ਹੈ। ਸ਼ਾਸਤਰਕ ਨਿਰਣੇ ਦੇ ਆਧਾਰ ਤੇ ਮੈਂ ਤੁਹਾਨੂੰ ਇਹ ਫੈਸਲਾ ਦੱਸਿਆ ਹੈ॥३१॥
Narada
Vrata: Dvādaśī-vrata
Rasa: {"primary_rasa":"shanta","secondary_rasa":"none","emotional_journey":"Settled conclusiveness: a calm ‘nirṇaya’ (final ruling) stated with scriptural authority."}
It establishes that observing the Dvādaśī fast is a consistently meritorious dharmic practice in both lunar fortnights, emphasizing reliability and scriptural authority in vrata observance.
By grounding the fasting rule in śāstra-vinirṇaya, it frames vrata as disciplined devotion—an orderly, scripture-aligned practice commonly associated with sustaining Viṣṇu-bhakti through tithi-based worship and restraint.
It highlights calendrical and ritual precision tied to tithi (lunar day) reckoning—practical dharma/kalpa-style decision-making used to determine when a vow like Dvādaśī should be observed across both pakṣas.