Pope Francis, #191 in the encyclical
191. At a time when various forms of fundamentalist intolerance are damaging relationships between individuals, groups and peoples, let us be committed to living and teaching the value of respect for others, a love capable of welcoming differences, and the priority of the dignity of every human being over his or her ideas, opinions, practices and even sins. Even as forms of fanaticism, closedmindedness and social and cultural fragmentation proliferate in present-day society, a good politician will take the first step and insist that different voices be heard. Disagreements may well give rise to conflicts, but uniformity proves stifling and leads to cultural decay. May we not be content with being enclosed in one fragment of reality.
192. …When a specific policy sows hatred and fear towards other nations in the name of its own country’s welfare, there is need to be concerned, to react in time and immediately to correct the course.