“When one recites the office with attention, what merit and profit does one derive from it. What lights are then obtained from the divine words! With what holy maxims is the soul penetrated! How many acts of love, of confidence, of humility, of contrition, may one not make by merely paying attention to the verses which one recites" Saint Alphonsus Ligouri
Found this through Coffee and Canticles. The Divine Office is just as worthy of our devotion as the rosary.