But when a revolution comes in the life of a man, as soon as he begins to see deeply into life, to acquire goodness-not only to get but to give-as soon as he begins to enjoy not only the sympathy of others but giving sympathy to others, then comes a period when he begins to see this Satan-spirit as apart from his real original being, standing before him constantly in conflict with his natural force, freedom and inclination. Then he sees that sometimes he can do what he desires, and that sometimes this spirit gets hold of him and does not allow him to do what he desires. Sometimes he finds himself weak in this struggle and sometimes he finds himself strong. His experience is that when he finds himself strong in this battle he is thankful and satisfied, and when he finds himself weak in it he repents, he is ashamed of himself and wishes to alter himself.