Matsya Purana — Glory of Prayaga: The Fruit of the Anashaka Fast and the Merit of the Yamuna
श्रद्दधानपरो भूत्वा कुरु तीर्थाभिषेचनम् अन्ये च बहवस्तीर्थाः सर्वपापहराः स्मृताः तेषु स्नात्वा दिवं यान्ति ये मृतास्ते ऽपुनर्भवाः //
śraddadhānaparo bhūtvā kuru tīrthābhiṣecanam anye ca bahavastīrthāḥ sarvapāpaharāḥ smṛtāḥ teṣu snātvā divaṃ yānti ye mṛtāste 'punarbhavāḥ //
Be devoted and full of faith, and perform the consecratory bathing at a tīrtha. Many other tīrthas too are remembered as destroyers of all sins. Those who bathe in them and then die go to heaven; they do not return again to rebirth.
It does not discuss Pralaya directly; it teaches soteriology through tīrtha-bathing—sin-removal and the post-death ascent to heaven, framed as freedom from return (apunarbhava).
It prescribes a practical dharmic act—faithful tīrtha-abhiṣeka/snana—as a meritorious observance for householders and rulers alike, emphasizing śraddhā (faith) and purification through sanctioned pilgrimage rites.
The ritual significance is tīrthābhiṣecana (consecratory bathing/ablution at a sacred site), highlighting Matsya Purana’s broader emphasis on correct sacred rites rather than temple architecture in this specific verse.