If you wish to be brothers, drop your weapons.

Let science tell us what and how. Let religion tell us who and why.

This is why moral uneasiness is destined to become even more acute. It is obvious that a fundamental defect, or rather a series of defects, indeed a defective machinery is at the root of contemporary economics and materialistic civilization, which does not allow the human family to break free from such radically unjust situations.

Prayer gives us strength for great ideals, for keeping up our faith, charity, purity, generosity; prayer gives us strength to rise up from indifference and guilt, if we have had the misfortune to give in to temptation and weakness. Prayer gives us light by which to see and to judge from God's perspective and from eternity. That is why you must not give up on praying!

With the persistence of tensions and conflicts in various parts of the world, the international community must never forget what happened at Hiroshima and Nagasaki, as a warning and in incentive to develop truly effective and peaceful means of settling tensions and disputes. Fifty years after the Second World War, the leaders of nations cannot become complacent but rather should renew their commitment to disarmament and to the banishment of all nuclear weapons.

The dramatic threat of ecological breakdown is teaching us the extent to which greed and selfishness are contrary to the order of creation. ...A given culture reveals its understanding of life through the choices it makes in production and consumption... a great deal of educational and cultural work is urgently needed, including the education of consumers in the responsible use of their power of choice.

When man turns his back on the Creator's plan, he provokes a disorder which has inevitable repercussions on the rest of the created order. If man is not at peace with God, then earth itself cannot be at peace.