Pope Paul VI gave us the famous saying: If you want peace, work for justice! Today, on the World Day of Prayer for Peace, Pope Benedict XVI gives the message an updated twist. You can read the whole text here or the conclusion below.
If you want to cultivate peace, protect creation. The quest for peace by people of good will surely would become easier if all acknowledge the indivisible relationship between God, human beings and the whole of creation. In the light of divine Revelation and in fidelity to the Church’s Tradition, Christians have their own contribution to make. They contemplate the cosmos and its marvels in light of the creative work of the Father and the redemptive work of Christ, who by his death and resurrection has reconciled with God “all things, whether on earth or in heaven” (Col 1:20). Christ, crucified and risen, has bestowed his Spirit of holiness upon [human]kind, to guide the course of history in anticipation of that day when, with the glorious return of the Saviour, there will be “new heavens and a new earth” (2 Pet 3:13), in which justice and peace will dwell for ever. Protecting the natural environment in order to build a world of peace is thus a duty incumbent upon each and all. It is an urgent challenge, one to be faced with renewed and concerted commitment; it is also a providential opportunity to hand down to coming generations the prospect of a better future for all. May this be clear to world leaders and to those at every level who are concerned for the future of humanity: the protection of creation and peacemaking are profoundly linked! For this reason, I invite all believers to raise a fervent prayer to God, the all-powerful Creator and the Father of mercies, so that all men and women may take to heart the urgent appeal: If you want to cultivate peace, protect creation.
BENEDICTUS PP. XVI