0 Guardians of that faith to which the Christian nations owe their morality and civil redemption, We must dutifully discharge each one of Our supreme tasks. Therefore We must raise Our voice in loud protestations against the impious war which tries to take such a precious treasure away from you, beloved children. Already taught by long and sorrowful experience, you know well the terrible trials of this war, you who deplore it in your hearts as Catholics and as Italians. Can one be Italian in name and sentiment and not resent these continual offenses against divine beliefs? These beliefs are the most beautiful of our glories, for they gave to Italy its primacy over the other nations and to Rome the spiritual sceptre of the world. They likewise made the wonderful edifice of Christian civilization rise over the ruins of paganism and barbarism. Can we be Catholic in mind and heart and gaze with dry eyes on that land where our wondrous Redeemer deigned to establish the seat of His kingdom? Now We see His teachings attacked and His reverence outraged, His Church embattled and His Vicar opposed. So many souls redeemed by His blood are now lost, the choicest portion of His flock, a people faithful to Him for nineteen centuries. How can We bear to look upon His chosen people exposed to a constant and ever-present danger of apostasy, pushed toward error and vice, material miseries, and moral degradation?
Source: Custodi di quella Fede (Vatican.va)