The Christian knows that in the social doctrine of the Church can be found the principles for reflection, the criteria for judgment and the directives for action which are the starting point for the promotion of an integral and solidary humanism. Making this doctrine known constitutes, therefore, a genuine pastoral priority, so that men and women will be enlightened by it and will be thus enabled to interpret today's reality and seek appropriate paths of action: “The teaching and spreading of her social doctrine are part of the Church's evangelizing mission”5John Paul II, Encyclical Letter Sollicitudo Rei Socialis, 41: AAS 80 (1988), 571-572.. It is in this light that the publication of a document providing the fundamental elements of the social doctrine of the Church, showing the relationship between this doctrine and the new evangelization6Cf. John Paul II, Post-Synodal Apostolic Exhortation Ecclesia in America, 54: AAS 91 (1999), 790., appeared to be so useful. The Pontifical Council for Justice and Peace, which has drawn up the present document and is fully responsible for its content, prepared the text in a broad-based consultation with its own Members and Consulters, with different Dicasteries of the Roman Curia, with the Bishops' Conferences of various countries, with individual Bishops and with experts on the issues addressed.
This document intends to present in a complete and systematic manner, even if by means of an overview, the Church's social teaching, which is the fruit of careful Magisterial reflection and an expression of the Church's constant commitment in fidelity to the grace of salvation wrought in Christ and in loving concern for humanity's destiny. Herein the most relevant theological, philosophical, moral, cultural and pastoral considerations of this teaching are systematically presented as they relate to social questions. In this way, witness is borne to the fruitfulness of the encounter between the Gospel and the problems that mankind encounters on its journey through history. In studying this Compendium, it is good to keep in mind that the citations of Magisterial texts are taken from documents of differing authority. Alongside council documents and encyclicals there are also papal addresses and documents drafted by offices of the Holy See. As one knows, but it seems to bear repeating, the reader should be aware that different levels of teaching authority are involved. The document limits itself to putting forth the fundamental elements of the Church's social doctrine, leaving to Episcopal Conferences the task of making the appropriate applications as required by the different local situations7Cf. John Paul II, Post-Synodal Apostolic Exhortation Ecclesia in America, 54: AAS 91 (1999), 790; Catechism of the Catholic Church, 24..
This document offers a complete overview of the fundamental framework of the doctrinal corpus of Catholic social teaching. This overview allows us to address appropriately the social issues of our day, which must be considered as a whole, since they are characterized by an ever greater interconnectedness, influencing one another mutually and becoming increasingly a matter of concern for the entire human family. The exposition of the Church's social doctrine is meant to suggest a systematic approach for finding solutions to problems, so that discernment, judgment and decisions will correspond to reality, and so that solidarity and hope will have a greater impact on the complexities of current situations. These principles, in fact, are interrelated and shed light on one another mutually, insofar as they are an expression of Christian anthropology8Cf. John Paul II, Encyclical Letter Centesimus Annus, 55: AAS 83 (1991), 860., fruits of the revelation of God's love for the human person. However, it must not be forgotten that the passing of time and the changing of social circumstances will require a constant updating of the reflections on the various issues raised here, in order to interpret the new signs of the times.
The document is presented as an instrument for the moral and pastoral discernment of the complex events that mark our time; as a guide to inspire, at the individual and collective levels, attitudes and choices that will permit all people to look to the future with greater trust and hope; as an aid for the faithful concerning the Church's teaching in the area of social morality. From this there can spring new strategies suited to the demands of our time and in keeping with human needs and resources. But above all there can arise the motivation to rediscover the vocation proper to the different charisms within the Church that are destined to the evangelization of the social order, because “all the members of the Church are sharers in this secular dimension”9John Paul II, Post-Synodal Apostolic Exhortation Christifideles Laici, 15: AAS 81 (1989), 414.. In short, the text is proposed as an incentive for dialogue with all who sincerely desire the good of mankind.
This document is intended first of all for Bishops, who will determine the most suitable methods for making it known and for interpreting it correctly. It is in fact part of the Bishops' “munus docendi” to teach that “worldly things and human institutions are ordered, according to the plan of God the Creator, towards people's salvation, and that they can therefore make no small contribution to the building up of the Body of Christ”10Second Vatican Ecumenical Council, Decree Christus Dominus, 12: AAS 58 (1966), 678.. Priests, men and women religious, and, in general, those responsible for formation will find herein a guide for their teaching and a tool for their pastoral service. The lay faithful, who seek the Kingdom of God “by engaging in temporal affairs and directing them according to God's will”11Second Vatican Ecumenical Council, Dogmatic Constitution Lumen Gentium, 31: AAS 57 (1965), 37., will find in it enlightenment for their own specific mission. Christian communities will be able to look to this document for assistance in analyzing situations objectively, in clarifying them in the light of the unchanging words of the Gospel, in drawing principles for reflection, criteria for judgment and guidelines for action12Cf. Paul VI, Apostolic Letter Octogesima Adveniens, 4: AAS 63 (1971), 403..
This document is proposed also to the brethren of other Churches and Ecclesial Communities, to the followers of other religions, as well as to all people of good will who are committed to serving the common good: may they receive it as the fruit of a universal human experience marked by countless signs of the presence of God's Spirit. It is a treasury of things old and new (cf. Mt 13:52), which the Church wishes to share, in thanksgiving to God, from whom comes “every good endowment and ever perfect gift” (Jas 1:17). It is a sign of hope in the fact that religions and cultures today show openness to dialogue and sense the urgent need to join forces in promoting justice, fraternity, peace and the growth of the human person. The Catholic Church joins her own commitment to that made in the social field by other Churches and Ecclesial Communities, whether at the level of doctrinal reflection or at the practical level. Together with them, the Catholic Church is convinced that from the common heritage of social teachings preserved by the living tradition of the people of God there will come motivations and orientations for an ever closer cooperation in the promotion of justice and peace13Cf. Second Vatican Ecumenical Council, Pastoral Constitution Gaudium et Spes, 92: AAS 58 (1966), 1113-1114..