The Working of the Cosmos

The fourteen worlds of Vedic cosmology — from Patala at the base to Satyaloka at the summit — are not a simple heaven-and-hell geography. They are distinct dimensions of existence, each with its own physics, its own timescale, and its own relationship to consciousness. The Lokas map where different orders of being reside, and what the soul moves through across its journey.

Not a mountain in any ordinary sense. Meru is the cosmological axis at the centre of the Brahmanda — the point around which all creation is organised. The Puranas describe its geometry with precision: its height, its layers, the worlds arrayed around it. When read as a cosmological model rather than a geographic claim, Meru corresponds to structures in the observable universe that modern physics identifies as axial poles of cosmic rotation.

Satya, Treta, Dvapara, Kali — the four ages with durations of 1,728,000 / 1,296,000 / 864,000 / 432,000 years respectively. A full Mahayuga cycle: 4.32 million years. These numbers are not arbitrary. They correspond to astronomical cycles — precessions of the equinoxes, orbital resonances — that the Vedic seers tracked with instruments and methods modern archaeoastronomy is only beginning to reconstruct.

One day of Brahma lasts 4.32 billion years. Within it, the universe is created, runs its course, and dissolves — only to be recreated the next day. The current scientific estimate for the age of the Earth: 4.54 billion years. The age of the observable universe: 13.8 billion years — approximately one-third of a Brahma year. The coincidence between Vedic cosmological timescales and modern astrophysics is too precise to dismiss.

The Puranic Brahmanda — the cosmic egg — describes a universe that expands from a single point (the Bindu), unfolds through successive layers of increasing grossness, sustains itself for a Brahma-day, and then collapses back into the unmanifest. This is not a creation myth. It is a description of cosmic cycles — expansion, sustenance, dissolution — that maps directly onto what modern cosmology calls the Big Bang, the observable universe, and the eventual heat death.

Space (Akasha), Air (Vayu), Fire (Agni), Water (Apas), Earth (Prithvi) — the Pancha Mahabhutas are not a primitive classification of substances. They are a description of the five fundamental states of matter and energy: the field, the gaseous, the plasma, the liquid, and the solid. The ordering — from most subtle to most gross — follows exactly the sequence in which matter condenses from the energy of the Big Bang.