Book excerpt: This is the Spanish translation of Father Keating's Open Mind, Open Heart, the best-selling book of the Centering Prayer movement, with sales of over 100,000 copies. It joins Continuum's two other books in Spanish by Father Keating, El Misterio del Cristo and Invitacin a Amar, and Sister Margaret Mary Funk's El Coraz n en Paz (Thoughts Matter).Keating gives an overview of the history of contemplative prayer in the Christian tradition, and step-by-step guidance in the method of centering prayer. This book is designed to initiate the reader into a deep, living relationship with God.