Matsya Purana — Dhruva as Cosmic Pivot: Motions of Sun–Moon–Planets
चारस्यान्ते विशत्यर्कं ध्रुवेण समधिष्ठितम् अतः सूर्यरथस्यापि संनिवेशं प्रचक्षते //
cārasyānte viśatyarkaṃ dhruveṇa samadhiṣṭhitam ataḥ sūryarathasyāpi saṃniveśaṃ pracakṣate //
At the end of its circuit, the Sun enters the region aligned with the Pole Star, firmly governed by Dhruva; therefore the sages, on this basis, describe the very arrangement and placement of the Sun’s chariot.
It does not describe Pralaya directly; it explains cosmic order—how the Sun’s motion is regulated with reference to Dhruva—supporting the Purāṇic view of a structured, maintained universe.
Indirectly, it reinforces the ethic of ṛta (cosmic order): just as the Sun’s course is regulated, a king and householder are expected to live by regularity—calendrical discipline, timely rites, and rule-governed conduct.
Ritually, Dhruva and the Sun’s course inform auspicious timing and orientation; such cosmological anchoring is often used when aligning temples, altars, and ritual spaces to cardinal directions and celestial markers.