In a time when the church focused on external works, Madame Guyon looked to the heart of the matter and found that it is the prayers of the soul that God desires. This principle revolutionized her life, bringing her a new joy that she shared with all who would listen. As her following grew, so did her critics - but they learned that true love can't be silenced. Three hundred years have passed since Madame Guyon's books were printed, and her words have remained as influential as when they first were written. Spiritual giants such as John Wesley, Watchman Nee, and Hudson Taylor testified to her work, but who can count the hundreds of thousands of souls touched by the life-changing nature of her insights? Experience the passion that Madame Guyon had for her Creator.