2 Following upon the frightful calamities which before Our very eyes have reduced flourishing cities, towns, and villages to ruins, We see to Our sorrow that many great moral evils are being spread abroad in what may be described as a violent flood. Occasionally We behold justice giving way; and, on the one hand and the other, the victory of the powers of corruption. The threat of this fearful crisis fills Us with a great anguish, and so with confidence We have recourse to Mary Our Queen, making known to her those sentiments of filial reverence which are not Ours alone, but which belong to all those who glory in the name of Christian.
Source: Ad Caeli Reginam (Vatican.va)