26 Because charity - to use again the words of the same writer we praised above - "is the beginning and the end of all good things, may we also let it outline the boundaries of our actions," beloved son and venerable brothers. We long for the day when the rights of Almighty God and of the Church, their laws, their worship and their authority will be restored in this troubled world. We hope that then Christian charity will end wars and furious hatreds, dissensions, schisms, and the errors which crawl everywhere. May it link the peoples by a more stable treaty than the transient pacts of men. Its special means toward this goal are the unity of faith and the ancient union with the Holy See. This Holy See was established by Christ as the foundation of his family on earth and was consecrated by the virtues, the wisdom, the efforts of so many saints and martyrs, such as Boniface.
Source: In Hac Tanta (Vatican.va)