From Pope St. John Paul II’s encyclical Veritatis Splendor (1993):
In the face of serious forms of social and economic injustice and political corruption affecting entire peoples and nations, there is a growing reaction of indignation on the part of very many people whose fundamental human rights have been trampled upon and held in contempt, as well as an ever more widespread and acute sense of the need for a radical personal and social renewal capable of ensuring justice, solidarity, honesty and openness.
Certainly there is a long and difficult road ahead; bringing about such a renewal will require enormous effort, especially on account of the number and the gravity of the causes giving rise to and aggravating the situations of injustice present in the world today. But, as history and personal experience show, it is not difficult to discover at the bottom of these situations causes which are properly “cultural”, linked to particular ways of looking at man, society and the world. Indeed, at the heart of the issue of culture we find the moral sense, which is in turn rooted and fulfilled in the religious sense.154
154 Cf. Encyclical Letter Centesimus Annus (May 1, 1991), 24: Acta Apostolicæ Sedis 83 (1991), 821-822.
— Veritatis Splendor 98