"Pere Grou's great theme in the Spiritual Maxims is his insistence on the following of the spirit of Christ as opposed to what he calls the natural spirit, or the spirit of private judgment. Prayer for him is contemplative prayer, or the prayer of the interior way. Not that he despised formal meditation by any means, but he regarded it always as a stepping-stone towards a higher form of prayer, the intimate prayer of the spirit. His great aim and desire was to urge and encourage souls not to be afraid, but to persevere in a wholehearted gift of themselves to God, and in a faithful surrender to the guidance of the Holy Ghost." Translator A Monk Of Parkminster St. Alphonsus writes: "a single bad book will be sufficient to cause the destruction of a monastery." Pope Pius XII wrote in 1947 at the beatification of Blessed Maria Goretti: "There rises to Our lips the cry of the Saviour: 'Woe to the world because of scandals ' (Matthew 18:7). Woe to those who consciously and deliberately spread corruption-in novels, newspapers, magazines, theaters, films, in a world of immodesty " We at St. Pius X Press are calling for a crusade of good books. We want to restore 1,000 old Catholic books to the market. We ask for your assistance and prayers. This book is a photographic reprint of the original The original has been inspected and many imperfections in the existing copy have been corrected. At Saint Pius X Press our goal is to remain faithful to the original in both photographic reproductions and in textual reproductions that are reprinted. Photographic reproductions are given a page by page inspection, whereas textual reproductions are proofread to correct any errors in reproduction.