… a Mind no longer of higher Thought, but of spiritual light. Here the clarity of the spiritual intelligence, its tranquil daylight, gives place or subordinates itself to an intense lustre, a splendour and illumination of the spirit: a play of lightnings of spiritual truth and power breaks from above into the consciousness and adds to the calm and wide enlightenment and the vast descent of peace which characterise or accompany the action of the larger conceptual-spiritual principle, a fiery ardour of realisation and a rapturous ecstasy of knowledge.
—Sri Aurobindo, The Life DIvine, p. 978