From Pope Benedict XVI’s message for World Peace Day, January 1, 2012:
Peace, however, is not merely a gift to be received: it is also a task to be undertaken. In order to be true peacemakers, we must educate ourselves in compassion, solidarity, working together, fraternity, in being active within the community and concerned to raise awareness about national and international issues and the importance of seeking adequate mechanisms for the redistribution of wealth, the promotion of growth, cooperation for development and conflict resolution.
“Blessed are the peacemakers, for they shall be called sons of God”, as Jesus says in the Sermon on the Mount (Matthew 5:9). Peace for all is the fruit of justice for all, and no one can shirk this essential task of promoting justice, according to one’s particular areas of competence and responsibility. To the young, who have such a strong attachment to ideals, I extend a particular invitation to be patient and persevering in seeking justice and peace, in cultivating the taste for what is just and true, even when it involves sacrifice and swimming against the tide.