Pope Francis
Fratelli Tutti §152
Fratelli Tutti: On Fraternity and Social Friendship
152 In some areas of our cities, there is still a lively sense of neighbourhood. Each person quite spontaneously perceives a duty to accompany and help his or her neighbour. In places where these community values are maintained, people experience a closeness marked by gratitude, solidarity and reciprocity. The neighbourhood gives them a sense of shared identity. Would that neighbouring countries were able to encourage a similar neighbourly spirit between their peoples! Yet the spirit of individualism also affects relations between countries. The danger of thinking that we have to protect ourselves from one another, of viewing others as competitors or dangerous enemies, also affects relations between peoples in the same region. Perhaps we were trained in this kind of fear and mistrust.
Source: Fratelli Tutti (Vatican.va)