कालनिर्णयः (युग-मन्वन्तर-कल्पप्रमाणम्) — Measures of Time and Cosmic Cycles
निजेन तस्य मानेन आयुर् वर्षशतं स्मृतम् तत् पराख्यं तदर्धं च परार्धम् अभिधीयते
nijena tasya mānena āyur varṣaśataṃ smṛtam tat parākhyaṃ tadardhaṃ ca parārdham abhidhīyate
By that being’s own measure, its lifespan is remembered to be a hundred years. That span is called the “Parā” measure, and its half is known as “Parārdha” (half of Parā).
Sage Parāśara (teaching Maitreya)
Speaker: Parasara
Topic: Cosmic time-measures: Brahmā’s lifespan as 100 years; definition of parā and parārdha.
Teaching: Cosmological
Quality: didactic, technical
Creation Stage: Kalpa
Concept: The verse defines Brahmā’s lifespan in his own time-scale as one hundred years, termed ‘parā’, with its half called ‘parārdha’, grounding later calculations of kalpas and cosmic dissolution.
Vedantic Theme: Dharma
Application: Contemplate vast cosmic time to cultivate vairāgya and reduce ego-centered urgency, while using human time well for dharma and devotion.
Vishishtadvaita: Cosmic time is a real, ordered manifestation under the Supreme’s governance; the measured cosmos supports devotion to the ruler of time (kāla-niyantṛ) without denying the world’s reality.
Vishnu Form: Narayana (cosmic)
Bhakti Type: Shanta
This verse defines traditional large-scale time designations: a full span termed Parā and its half termed Parārdha, used to articulate vast cosmic durations within Puranic chronology.
He frames lifespan and duration as dependent on the subject’s own standard of measurement—then assigns canonical names (Parā, Parārdha) to those magnitudes for consistent cosmological reckoning.
Even while discussing technical measures of time, the Vishnu Purana’s cosmology treats time and order as intelligible within Vishnu’s sovereign framework—time is structured, named, and knowable as part of the Supreme Reality’s cosmic governance.