Navadvara
The Impregnable City of Nine Gates
“AshtachakrA navadvArA DevAnAm puroyodhyA | TasyA hiranyaye koshah Swargo jyotishAvritah”
“Nine-doored, with eight lotus-wheels, is the impregnable city of the Gods. In that is a golden vessel, heaven-covered with light.”
— Atharva Veda 10.2.6
The Nine Gates
Two Eyes
1 & 2Visual electromagnetic spectrum — sunlight, starlight. The body receives photon information from celestial bodies through these gates.
Two Nostrils
3 & 4Chemical composition of atmosphere — directly samples the elemental composition of Earth's surface environment. Prana (life force) enters primarily through these gates.
Two Ears
5 & 6Acoustic vibration from the environment. Vedic texts posit that Akasha (space) itself vibrates — connecting auditory sense to the cosmic substrate. Infrasound from geological activity detectable.
Mouth
7Entry of matter into the body — transformation of external elements into internal energy. The fire of digestion (Jatharagni) transforms cosmic elements into biological fuel.
Anus
8Exit gate for transformed matter. Returns processed Earth elements to the Earth cycle. In Ayurveda, the Apana Vayu governs downward bodily forces and is linked to lunar gravitational effects on body fluids.
Genitals
9The gate of creation — replication of the cosmic pattern in a new individual. Vedic texts describe procreation as the most direct participation in the cosmic creative cycle. Modern genetics: DNA carries the entire information of an organism.
The Eight Chakras (Ashtachakra)
The Atharva Veda verse (10.2.6) also mentions “Ashtachakra” — eight lotus-wheels within the city. These are the eight primary energy centers within the body mapped by Vedic physiology, each corresponding to a nerve plexus and endocrine gland in modern anatomy.
Muladhara
Base of spine
Adrenal glands
Saturn (Shani)
Svadhishthana
Sacral plexus
Gonads
Jupiter (Guru)
Manipura
Solar plexus
Pancreas
Mars (Mangala)
Anahata
Cardiac plexus
Thymus
Venus (Shukra)
Vishuddha
Cervical plexus
Thyroid
Mercury (Budha)
Ajna
Medulla/Pineal
Pituitary/Pineal
Moon (Chandra)
Sahasrara
Crown
Pineal
Sun (Surya)
Bindu
Occipital
Hypothalamus
Rahu/Ketu (Nodes)