What is required is faith. Man has body, life and mind but that is not all that constitutes man. He has risen to the mind as a result of evolution. Now a higher consciousness will be evolved - this I call Supermind. It is the instrument of the Divine Consciousness, the Truth-Consciousness.
Sri AurobindoThe psychic being and the mental being, Manomaya Purusha, are not the same. The psychic being is behind the mind, it is what the Westerners call the soul. It takes interest in the movements of the mind and the vital only when there is a harmony between these movements and the truth above. The knowledge of the psychic being is deeper.
Sri Aurobindo