Shloka 19
Mohinī-prashna
The Question about Mohinī
न वेदे ग्रहसंचारो न शुद्धिः कालबोधिनी । तिथिवृद्धिक्षयो वापि पर्वग्रहविनिर्णयः ॥ १९ ॥
na vede grahasaṃcāro na śuddhiḥ kālabodhinī | tithivṛddhikṣayo vāpi parvagrahavinirṇayaḥ || 19 ||
在《吠陀》本身，并无关于诸行星运行的详尽记述，也无指示时序的仪式清净体系；至于月日（tithi）的增减，以及斋期与节会交接点（parva）的判定，也未在其中规定。
Sanatkumara (addressing Narada in the instructional dialogue)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
FAQs
It clarifies that many practical religious timings—purity windows, tithi-variation, and festival determination—are not explicitly enumerated in the Veda, implying the need for Vedāṅga disciplines (especially Jyotiṣa and Kalpa) to apply dharma correctly in lived practice.
By stressing correct determination of parva and vrata timings, it supports orderly observance of devotional practices; bhakti is strengthened when worship, fasting, and festivals are performed at the proper time as guided by dharma-śāstra and Vedāṅga time-reckoning.
Vedāṅga Jyotiṣa (astronomical/astrological time-reckoning) and Kalpa (ritual procedure) are highlighted—especially the technical issues of tithi-vṛddhi/kṣaya and fixing parva days and śuddhi periods.