518. How is justice and solidarity among nations brought about?On the international level, all nations and institutions must carry out their work in solidarity and subsidiarity for the purpose of eliminating or at least reducing poverty, the inequality of resources and economic potential, economic and social injustices, the exploitation of persons, the accumulation of debts by poor countries, and the perverse mechanisms that impede the development of the less advanced countries.
Further reading: CCC 2437-2441519. In what way do Christians participate in political and social life?
The lay faithful take part directly in political and social life by animating temporal realities with a Christian spirit and collaborating with all as authentic witnesses of the Gospel and agents of peace and justice.
Further reading: CCC 2442520. By what is love for the poor inspired?
Love for the poor is inspired by the Gospel of the Beatitudes and by the example of Jesus in his constant concern for the poor. Jesus said, "Whatever you have done to the least of my brethren, you have done to me" (
Matthew 25:40). Love for the poor shows itself through the struggle against material poverty and also against the many forms of cultural, moral, and religious poverty. The spiritual and corporal works of mercy and the many charitable institutions formed throughout the centuries are a concrete witness to the preferential love for the poor which characterizes the disciples of Jesus.
Further reading: CCC 2443-2449, 2462-2463