Believing in The Mother’s force

Q: I feel the descent of the Mother’s peace and power and the action of her Force down to the physical. Why then does this trouble still persist? Is the nervous part of my being not receiving the Force or is it receiving it but refusing to change?

The Peace and Force come down, but the nervous weakness also rises up and resists and counteracts their influence and prevents them from settling in the being. That is because your mind assents to the nervous weakness, accepts its suggestions as true, is full of apprehensions and doubts, believes even that it is the Force which creates the nervous trouble. If you fear the action of the Force, how can the Force do its work?

Ref: The Mother with Letters on The Mother