Ubi Arcano Dei Consilio §27

²⁷ There is over and above the absence of peace and the evils attendant on this absence, another deeper and more profound cause for present-day conditions. This cause was even beginning to show its head before the War and the terrible calamities consequent on that cataclysm should have proven a remedy for them if mankind had only taken the trouble to understand the real meaning of those terrible events. In the Holy Scriptures we read: "They that have forsaken the Lord, shall be consumed." ( Isaias i, 28) No less well known are the words of the Divine Teacher, Jesus Christ, Who said: "Without me you can do nothing" ( John xv, 5) and again, "He that gathereth not with me, scattereth." ( Luke xi, 23)