Even if the being is not entirely purified, varieties of inspirations and powers may come down from above but this may lead to serious errors. Inspirations from above mixing with the impurities from below get all muddled up and the sadhak takes this for an absolute command. Many a sadhak has thus fallen into danger. Therefore, one must particularly lay stress on the purification of the being.
Sri AurobindoWhat 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 mind is running on all sides to think about many things, - what we call thoughts coming from outside. We must withdraw the mind from these distractions and make it abide in the self. Thus guarding the peace within we shall have to do the work without.
Sri Aurobindo