The Angelic Doctor gives a sermon for each day from Septuagesima Sunday until Holy Saturday, including Ash Wednesday, and the Lenten Ember Days. In the Summa Theologica Saint Thomas asks the question if three in the afternoon is the suitable time for the faster's meal. Indeed he lived in a time when the laws of fasting were more rigorously observed than today. On the Thursday after Ash Wednesday, Aquinas explains the three reasons why we fast, during Lent. Anyone who wishes to truly follow the spirit of Lent must meditate on these holy lessons!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.