Matsya Purana — Saptamī Sacred Bath and the Mṛtavatsābhiṣeka Rite for Pacifying Misfortune an...
*सूर्य उवाच अलं क्लेशेन महता पुत्रस्तव नराधिप भविष्यति चिरंजीवी किंतु कल्मषनाशनम् //
*sūrya uvāca alaṃ kleśena mahatā putrastava narādhipa bhaviṣyati ciraṃjīvī kiṃtu kalmaṣanāśanam //
Sūrya said: “Enough of this great distress. Your son will become a lord of men (a king); he will be long-lived, and a remover of sin.”
This verse does not address Pralaya; it is a consoling prophecy about a future king—emphasizing moral purification (kalmaṣa-nāśana) rather than cosmic dissolution.
By calling the future ruler a “remover of sin,” the verse aligns kingship with ethical governance—protecting subjects, upholding dharma, and reducing social wrongdoing through just rule.
No Vāstu or temple-building rule is stated here; the only ritual-ethical idea implied is “kalmaṣa-nāśana,” a Purāṇic motif of cleansing sin through righteous leadership (and, by extension, dharmic rites).