Sri Aurobindo
Letters of Sri Aurobindo
Volume 2. 1934 — 1935
After reading Krishnaprem’s exposition, I saw what might be said from the intellectual point of view on this question so as to link the reality of the supreme Freedom with the phenomenon of the Determinism of Nature – in a different way from his, but to the same purpose. It would be a little long and I had no time. In reality, the freedom and the determination are only two sides of the same thing – for the fundamental 
truth is self-determination, a self-determination of the cosmos and in it a secret self-determination of the individual. The difficulty arises from the fact that we live in the surface mind of ignorance, do not know what is going on behind and see only the phenomenal process of Nature. There the apparent fact is an overwhelming determinism of Nature and as our surface consciousness is part of that process, we are unable to see the other term of the biune reality. For practical purposes on the surface there is an entire determinism in Matter – though this is now disputed by the latest school of Science. As life emerges a certain plasticity sets in, so that it is difficult to predict anything exactly as one predicts material things that obey a rigid law. The plasticity increases with the growth of Mind, so that man can have at least a sense of free-will, of a choice of his action, of a self-movement which at least helps to determine circumstances. But this freedom is dubious because it can be declared to be an illusion, a device of Nature, part of its machinery of determination, only a seeming freedom or at most a restricted, relative and subject independence. It is only when one goes behind away from Prakriti to Purusha and upward away from Mind to spiritual Self that the side of freedom comes to be first evident and then, by unison with the Will which is above Nature, complete. But to show and elaborate that would take much space.