VIII. To remember the presence of God, of our angel guardian, and of the demons, is a practice recommended by writers on recitation of the Office in or out of choir. This thought of the presence of God was one of the aids recommended by St. Benedict to his religious, to aid their devout fulfilment of the great work of reciting their Hours worthily, attentively, and devoutly. Centuries after St. Benedict's death we find St. Bonaventure repeating this advice to his novices. Blessed Peter Faber, S.J., to make his Breviary prayer more fervent, used to picture to himself the presence of his guardian angel at his side recording his pious and holy thoughts, and the demon recording his distractions. "Dearly beloved priest," wrote St. Alphonsus, "when you take the Breviary in your hand, imagine that an angel stands on one side to register your merits in the Book of Life if you say the Office with devotion, and on the other a devil who, if you recite it with distraction, writes your faults in the book of death. With this thought excite yourself to say the Office with the greatest possible devotion. Endeavour, then, not only at the beginning of the Office, but also at the beginning of each psalm, to renew your attention, that you may be able to excite in your heart all the sentiments that you shall read" (_Selva_). ARTICLE IV.--AFTER SAYING THE DIVINE OFFICE. 1. Give God thanks for His goodness in permitting us to join in the great work, for hearing our prayer, and for His helps and graces during its duration. 2. Ask God's pardon for faults committed in the course of this prayer of His Church.