VIBGYOR represents powerful expressions of the nature and these 7-primary colours corresponds to 7-chakras in the body. Each colour has its own frequency/vibration which compliments energy expressions in respective chakras. Cumulative positive expressions of all cakras are represented by Pure white light known as Bliss
Dhyana Sutra incorporates "Colour/Chromo-Therapy" during the meditation where colour threads are tied on specific energy centers of the body which interacts with bodily energies and helps to boost/balancing the respective chakras in the body and which influences positive mindset.
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