Jeanne-Marie Bouvier de la Motte-Guyon, commonly known as Madame Guyon, was a French aristocrat and profound lover of Jesus who lived from 1648 to 1717. She was censured, arrested and imprisoned from 1695 to 1703 after publishing the book, "A Short and Easy Method of Prayer". Guyon became passionate about her growing relationship with God during a time when that very belief was considered heresy. Guyon became convinced that prayer without ceasing was the central action in devoting all of one's life to God. "Prayer is the key of perfection and of sovereign happiness; it is the efficacious means of getting rid of all vices and of acquiring all virtues; for the way to walk in perfection is to live in the presence of God. He tells us this himself: 'walk before Me and be blameless' Genesis 17:1. Prayer alone can bring you into His presence, and keep you there continually". Madame Guyon's seminal work, "A Short and Easy Method of Prayer" has touched the lives of influential Christians for centuries. This volume sheds light on the life and work of one of the greatest teachers of the deeper life in God through prayer.