A key Idea in the Integral Yoga is the Supermind. It is the infinite Truth Consciousness beyond the highest layer of the Mind. Though glimpsed by some rare seers standing atop the highest mental layers, the Supermind had been used as a door of final exit from the earthly Play. Sri Aurobindo however brought it down into the earthly play. It is this that has begun acting now and slowly transmuting the earthly life towards the Life Divine.