In the Book of Psalms there is profit for all, with healing power for our salvation. There is instruction from history, teaching from the law, prediction from prophecy, chastisement from denunciation, persuasion from moral preaching. All who read it may find the cure for their own individual failings. All with eyes to see can discover in it a complete gymnasium for the soul, a stadium for all the virtues, equipped for every kind of exercise; it is for each to choose the kind he judges best to help him gain the prize. If you wish to read and imitate the deeds of the past, you will find the whole history of the Israelites in a single psalm: in one short reading you can amass a treasure for the memory. If you want to study the power of the law, which is summed up in the bond of charity (Whoever loves his neighbor has fulfilled the law), you may read in the psalms of the great love with which one man faced serious dangers single-handedly in order to remove the shame of the whole people. You will find the glory of charity more than a match for the parade of power.