Sri Aurobindo explores the experience in consciousness that leads to the belief in the unreality or illusory nature of the universe: “At the basis of the refusal to recognise the universe as real is the concept or experience of the Reality as immutable, featureless, non-active and realised through a consciousness that has itself fallen into a status of silence and is immobile. The universe is a result of dynamis in movement, it is a force of being throwing itself out in action, energy at work, whether that energy be conceptive or mechanical or a spiritual, mental, vital or material dynamis; it can thus be regarded as a contradiction,–or a derogation from self,–of the static and immobile eternal Reality, therefore unreal.”
He points out however that this stance is not the only one that can be taken based on our experience. “there is no reason why we should not conceive of the Reality as at once static and dynamic. It is perfectly rational to suppose that the eternal status of being of the Reality contains in it an eternal force of being, and this dynamis must necessarily carry in itself a power of action and movement, a kinesis; both status of being and movement of being can be real. There is no reason either why they should not be simultaneous; on the contrary, simultaneity is demanded,–for all energy, all kinetic action has to support itself on status or by status if it is to be effective or creative; otherwise there will be no solidity of anything created, only a constant whirl without any formation: status of being, form of being are necessary to kinesis of being.”
reference: Sri Aurobindo, The Life Divine, Book 2, Part I, Chapter 6, Reality and the Cosmic Illusion, pp. 458-459