CSDC 193

The new relationships of interdependence between individuals and peoples, which are de facto forms of solidarity, have to be transformed into relationships tending towards genuine ethical-social solidarity. This is a moral requirement inherent within all human relationships. Solidarity is seen therefore under two complementary aspects: that of a social principle[ 415] and that of a moral virtue⁴¹⁶ Cf. Catechism of the Catholic Church, 1942.. Solidarity must be seen above all in its value as a moral virtue that determines the order of institutions. On the basis of this principle the “structures of sin”⁴¹⁷ John Paul II, Encyclical Letter Sollicitudo Rei Socialis, 36, 37: AAS 80AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 80 (1988) at vatican.va — scanned PDF (1988), 561-564; cf. John Paul II, Apostolic Exhortation Reconciliatio et Paenitentia, 16: AAS 77AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 77 (1985) at vatican.va — scanned PDF (1985), 213-217. that dominate relationships between individuals and peoples must be overcome. They must be purified and transformed into structures of solidarity through the creation or appropriate modification of laws, market regulations, and juridical systems. Solidarity is also an authentic moral virtue, not a “feeling of vague compassion or shallow distress at the misfortunes of so many people, both near and far. On the contrary, it is a firm and persevering determination to commit oneself to the common good. That is to say to the good of all and of each individual, because we are all really responsible for all”⁴¹⁸ John Paul II, Encyclical Letter Sollicitudo Rei Socialis, 38: AAS 80AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 80 (1988) at vatican.va — scanned PDF (1988), 565-566.. Solidarity rises to the rank of fundamental social virtue since it places itself in the sphere of justice. It is a virtue directed par excellence to the common good, and is found in “a commitment to the good of one's neighbour with the readiness, in the Gospel sense, to ‘lose oneself' for the sake of the other instead of exploiting him, and to ‘serve him' instead of oppressing him for one's own advantage (cf. Mt 10:40-42, 20:25; Mk 10:42-45; Lk 22:25-27)”⁴¹⁹ John Paul II, Encyclical Letter Sollicitudo Rei Socialis, 38: AAS 80AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 80 (1988) at vatican.va — scanned PDF (1988), 566; cf. John Paul II, Encyclical Letter Laborem Exercens, 8: AAS 73AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 73 (1981) at vatican.va — scanned PDF (1981), 594-598; John Paul II, Encyclical Letter Centesimus Annus, 57: AAS 83AAS — Acta Apostolicae Sedis (official gazette of the Holy See)Volume 83 (1991) at vatican.va — scanned PDF (1991), 862-863..