Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 4
Fragment ID: 13413
The opening of the vital mind (or any part) does not mean that the vital mind is absolutely open or wholly converted so that there shall never again be any darkness or ignorance or error or resistance or anything else but the higher consciousness there. It only means that the higher consciousness is able to come down there and work and establish something of itself there – as has been done in the thinking mind. Each plane, one after the other, has to open initially in that way down to the physical. So long as this initial opening is not made in all the parts, there can be no complete and final descent of the higher consciousness anywhere. If the nervous being and other physical parts are not open, even the thinking mind cannot be finally open, for it can be affected by resistance, darkness etc. from below. If the vital mind is open, that does not mean that it is open so wholly that it is already divine and is not feeling pride or other wrong movements.
As for the nervous being, it is part of the physical consciousness, below the physical mind and not above it – the nerves are part of the body.