4 We who raise our mind above the flood of human desires, We who cherish fatherly affection for the people of all nations and races and desire to preserve intact the peace of all and to daily advance their prosperity, We, Venerable Brethren, whenever We see the brightness of the heavens overcast with lowering clouds and new dangers of wars threaten mankind, We cannot help raising our voice and exhorting all to put aside animosities, to compose differences and to introduce that true peace which, as it behooves, will publicly and sincerely recognize and safeguard the rights of religion and peoples and of individual citizens.
Source: Mirabile Illud (Vatican.va)