Matsya Purana — Agastya’s Origin
*अगस्त्य उवाच यावद्ब्रह्मसहस्राणां पञ्चविंशतिकोटयः वैमानिको भविष्यामि दक्षिणाचलवर्त्मनि //
*agastya uvāca yāvadbrahmasahasrāṇāṃ pañcaviṃśatikoṭayaḥ vaimāniko bhaviṣyāmi dakṣiṇācalavartmani //
Agastya said: “For as long as twenty-five crores of thousands of Brahmā-ages endure, I shall remain a vaimānika—one who journeys in a celestial vimāna—upon the path of Dakṣiṇācala.”
It does not describe Pralaya directly; it uses vast cosmological time-units (Brahmā-ages) to emphasize the extraordinary duration of Agastya’s vowed presence connected with Dakṣiṇācala.
Indirectly, it models niyama (vowed discipline) and long-term religious commitment—virtues praised in the Matsya Purana for householders and rulers who sustain dharma through sustained worship, patronage of tirthas, and honoring rishis.
The verse points to a tirtha-route (dakṣiṇācala-vartman) rather than construction rules; ritually, it highlights the sanctity of a specific pilgrimage path and the merit of sustained association with that sacred landscape.