An ethic of barely disguised selfishness is no longer a Christian ethic. Nor can we afford to raise this to the national level and assume that the world will adjust itself if every nation seeks its own advantage before everything else. On the contrary, we are obliged to widen our horizons and to recognize our responsibility to build an international community in which the right of all nations and other groups will be respected and guaranteed. We cannot expect a peaceful world society to emerge all by itself from the turmoil of a ruthless power struggle – we have to work, sacrifice and cooperate to lay the foundations on which future generations may build a stable and peaceful international community. Every Christian is involved in this task, and consequently every Christian is obliged to seek information and form his conscience so that he may be able to contribute his own share of intelligent political action toward this end.
Thomas Merton
Peace in the Post-Christian Era
