Chapter 24Difficulties of the Physical Nature · Restlessness
Book 7. Part Three: Sadhana on the Physical, Subconscient · Section One: Sadhana on the Level of the Physical
Yes, this is the time when you have to persist till you are quite settled in the inner consciousness and the persistence of the silence and peace is a sign that it is now possible. When one feels this kind of silence, peace and wideness, one may be sure that it is that of the true being, the real self, penetrating into the mind and vital and perhaps also the physical consciousness (if it is complete). The restlessness of the physical is probably due to the peace and silence having touched the physical but not yet penetrated the material or body consciousness. The old cannot invade either mind or vital or even in a general way the physical consciousness as a whole. If the peace descends there, this restlessness will disappear.
* This is a form that the resistance in the physical easily and often takes — a restlessness of discomfort in the nervous system. When it is in the legs, it means that it is the most material part of the consciousness that is the seat of the trouble. Since it has come up, it ought to be thrown out for good. Probably this part has become sufficiently conscious to feel the greater pressure when Mother comes down, but not enough to be able to receive and assimilate it, hence the uneasiness and resistance. If so, it should go of itself with a little more opening there.
* Insist always on the quietude, the peace, the consciousness of the force. Persistently reject the restlessness; it comes always because the physical has the habit of receiving it, accepting it as its own real nature. Always deny it, always reject the unrest; gradually if not immediately, the physical will follow your will and change its habit and its notions.