Everything in the Universe is just a vibration. Every atom, every part of an atom, every electron, every elementary “particle”, even our thoughts and consciousness are just vibrations. Hence, we may define the Aura as a electro-photonic vibration . This definition is sufficient for the purpose of reading Auras. Aura is a subtle energy covering our physical body.
Chakras are vortex of energywheel that is whirling . The word CHAKRA comes from Sanskrit meaning “WHEEL” or TURNING VORTEX (whirling). Chakras are vitalto our perfect health of physical, emotional, mental, spiritual &Etheric body.
Though the knowledge is known to our ancient civilization, lack of technology did not allow everyone to see the Aura and chakra except few who have the abilities of clairvoyance. Chakra systems should not be overlooked while working on spiritual development.