सप्तद्वीप-समुद्र-प्रमाणम्: प्लक्षादि-द्वीपवर्णनं, लोकालोक-सीमा, चन्द्र-समुद्र-वृद्धिक्षयः
योजनानां सहस्राणि ऊर्ध्वं पञ्चाशद् उच्छ्रितः तावद् एव च विस्तीर्णः सर्वतः परिमण्डलः
yojanānāṃ sahasrāṇi ūrdhvaṃ pañcāśad ucchritaḥ tāvad eva ca vistīrṇaḥ sarvataḥ parimaṇḍalaḥ
Rising upward to a height of fifty thousand yojanas, it is of the same measure in breadth as well—perfectly circular on every side, encompassed uniformly in all directions.
Sage Parāśara (narrating to Maitreya)
Speaker: Parasara
Topic: Dimensions of Mānasottara—height, breadth, and perfect circularity
Teaching: Cosmological
Quality: precise and authoritative
Cosmic Hierarchy: Lokas
Concept: The cosmos is described with exact measures, inviting contemplation of a structured reality upheld by consistent principles.
Vedantic Theme: Dharma
Application: Practice ‘measured living’—regularity in sādhana, speech, and conduct—mirroring the text’s emphasis on proportion and steadiness.
Vishishtadvaita: The measurability of the world supports its reality (satya as dependent reality) within Viśiṣṭādvaita, as a real mode (prakāra) of Brahman rather than mere illusion.
This verse uses yojana-based dimensions to present the cosmos as ordered and proportionate, reinforcing the Purāṇic view that the universe is structured rather than random.
Parāśara describes a region as uniformly circular and equal in height and breadth, emphasizing symmetry and completeness as marks of cosmic design.
Even when Vishnu is not named in the verse, the cosmography functions as a map of divine sovereignty—cosmic order is ultimately grounded in the Supreme Reality that the Vishnu Purana identifies with Vishnu.