The dream was of a kind one often has in the vital plane in which one gets into inextricable difficulties till suddenly one finds the way out. Gujerat in the dream was not Gujerat, but only a symbol of one part of the vital world which is opposed to the spiritual life and full of vital powers that come in the way either by fraud or by force. These dreams are indications of certain parts of vital nature (not one's own, but the general vital Nature) which stand in the way of spiritual fulfilment. When one goes there and masters them, then one is free from any intervention of these parts of Nature in the sadhana.
All illnesses pass through the nervous or vital-physical sheath of the subtle consciousness and subtle body before they enter the physical. If one is conscious of the subtle body or with the subtle consciousness, one can stop an illness on its way and prevent it from entering the physical body. But it may come without one's noticing, or when one is asleep or through the subconscient, or in a sudden rush when one is off one's guard; then there is nothing to do but to fight it out from a hold already gained on the body. Self-defence by these inner means may become so strong that the body becomes practically immune as many yogis are. Still this "practically" does not mean "absolutely". The absolute immunity can only come with the supramental change.
There is a oneness native and occult
That needs no instruments and erects no form;
In unison it grows with all that is,
All contacts it assumes into its trance,
Laugh-tossed consents to the wind's kiss and takes
Transmutingly the shocks of sun and breeze:
A blissful yearning riots in its leaves,
A magic passion trembles in its blooms,
Its boughs aspire in hushed felicity.
An occult godhead of this beauty is cause,
The spirit and intimate guest of all this charm,
This sweetness's priestess and this reverie's muse.