But all the great staining temptations, to selfishness, ambition, and other strong sins that violently affront the soul, appear first in the region of the mind, and can be fought and conquered there. We have been given the power to close the door of the mind. We can lose this power through disuse or increase it by use, by the daily discipline of the inner man in things which seem small and by reliance upon the word of the Spirit of Truth. “It is God which worketh in you both to will and to do of His good pleasure. It is as though He said, 'Learn to live in your will, not in your feelings.'