Tithi-vicara
Determination of Tithi for Fasts, Parana, and Pitri Rites
षष्ठी चैकादशी भूप धर्मकामार्थलिप्सुभिः । पूर्वविद्धा द्विजश्रेष्ठाः कर्तव्या सप्तमी सदा ॥ ११ ॥
ṣaṣṭhī caikādaśī bhūpa dharmakāmārthalipsubhiḥ | pūrvaviddhā dvijaśreṣṭhāḥ kartavyā saptamī sadā || 11 ||
Tâu Đại vương, người cầu dharma, kāma và artha nên luôn giữ trai giới ngày Ṣaṣṭhī và Ekādaśī khi chúng là pūrvaviddhā. Hỡi bậc nhị sinh tối thượng, pháp hành ngày Saptamī cũng nên luôn thực hiện theo quy tắc ấy.
Narada (teaching a king; addressed also to the best of the twice-born as an instructional aside)
Vrata: Ṣaṣṭhī-vrata; Ekādaśī-vrata; Saptamī-vrata
Primary Rasa: shanta
Secondary Rasa: vira
It teaches that vrata-observance is not only about fasting, but also about correct timing (tithi-nirṇaya); right observance supports dharma and orderly living, and is treated as a disciplined spiritual practice.
By emphasizing proper Ekādaśī observance (a core Vaiṣṇava vrata), it indirectly supports devotional discipline—keeping sacred days correctly becomes a structured offering and a consistent practice of devotion.
It highlights calendrical decision-making based on tithi-contact (pūrvaviddhā), aligning with Jyotiṣa/Vedāṅga-style timekeeping used to decide the correct day for vratas.