Matsya Purana — Dhruva as Cosmic Pivot: Motions of Sun–Moon–Planets
मेघाश्चाप्यायनं चैव सर्वमेतत्प्रकीर्तितम् सूर्य एव तु वृष्टीनां स्रष्टा समुपदिश्यते //
meghāścāpyāyanaṃ caiva sarvametatprakīrtitam sūrya eva tu vṛṣṭīnāṃ sraṣṭā samupadiśyate //
Thus the clouds and the process of replenishment have been fully described. Yet it is the Sun alone who is taught to be the true creator and producer of rains.
It does not describe pralaya directly; it explains ongoing cosmic order (ṛta) in which the Sun is the primary causal power behind rainfall, sustaining the world rather than dissolving it.
By grounding prosperity in rain and cosmic order, it supports the Purāṇic ethic that rulers and householders should honor and regulate life around seasonal cycles—protecting agriculture, water resources, and conducting dharmic observances linked to Surya and rains.
Architecturally it implies the centrality of water-management (tanks, wells, drainage) for settlements; ritually it elevates Surya as a key deity for rain-linked rites (e.g., prayers for timely rains), aligning worship with environmental balance.