The wealthier States, therefore, while providing various forms of assistance to the poorer, must have the highest possible respect for the latter's national characteristics and timehonored civil institutions. They must also repudiate any policy of domination. If this can be achieved, then "a precious contribution will have been made to the formation of a world community, in which each individual nation, conscious of its rights and duties, can work on terms of equality with the rest for the attainment of universal prosperity." 63John XXIII's encyclical letter Mater et Magistra, AAS 53 (1961) 443.
Men nowadays are becoming more and more convinced that any disputes which may arise between nations must be resolved by negotiation and agreement, and not by recourse to arms.
We acknowledge that this conviction owes its origin chiefly to the terrifying destructive force of modern weapons. It arises from fear of the ghastly and catastrophic consequences of their use. Thus, in this age which boasts of its atomic power, it no longer makes sense to maintain that war is a fit instrument with which to repair the violation of justice.
And yet, unhappily, we often find the law of fear reigning supreme among nations and causing them to spend enormous sums on armaments. Their object is not aggression, so they say—and there is no reason for disbelieving them—but to deter others from aggression.
Nevertheless, We are hopeful that, by establishing contact with one another and by a policy of negotiation, nations will come to a better recognition of the natural ties that bind them together as men. We are hopeful, too, that they will come to a fairer realization of one of the cardinal duties deriving from our common nature: namely, that love, not fear, must dominate the relationships between individuals and between nations. It is principally characteristic of love that it draws men together in all sorts of ways, sincerely united in the bonds of mind and matter; and this is a union from which countless blessings can flow.