The Autobiography of Madame Guyon is a searching spiritual memoir that traces Jeanne-Marie Guyon's movement from privileged childhood and unhappy marriage to widowhood, itinerant ministry, and imprisonment. Written in a plain yet intense devotional style, it belongs to the great tradition of early modern religious autobiography, alongside Augustinian confession and Catholic mystical testimony. Its central concern is "pure love": the soul's surrender to God beyond self-interest, consolation, or outward reputation. Jeanne Marie Bouvier de la Motte Guyon (1648-1717) was a French lay mystic whose teachings on inward prayer drew both devoted followers and fierce ecclesiastical suspicion. Her advocacy of passive contemplation became associated with Quietism, provoking controversy in the age of Bossuet and Fénelon. Personal suffering-domestic constraint, bereavement, illness, spiritual direction, and confinement in Vincennes and the Bastille-gave her narrative its urgency and shaped her theology of abandonment to divine will. This book is recommended to readers interested in mysticism, women's religious writing, seventeenth-century France, and the psychology of spiritual endurance. It is not merely a record of piety but a profound document of conscience, authority, and inner freedom.