From Pope St. John Paul II’s Apostolic Exhortation Familiaris Consortio (1981):
Pastoral activity is always the dynamic expression of the reality of the Church, committed to her mission of salvation. Family pastoral care too—which is a particular and specific form of pastoral activity—has as its operative principle and responsible agent the Church herself, through her structures and workers.
The Church, which is at the same time a saved and a saving community, has to be considered here under two aspects: as universal and particular. The second aspect is expressed and actuated in the diocesan community, which is pastorally divided up into lesser communities, of which the parish is of special importance.
Communion with the universal Church does not hinder but rather guarantees and promotes the substance and originality of the various particular Churches. These latter remain the more immediate and more effective subjects of operation for putting the pastoral care of the family into practice. In this sense every local Church and, in more particular terms, every parochial community, must become more vividly aware of the grace and responsibility that it receives from the Lord in order that it may promote the pastoral care of the family. No plan for organized pastoral work, at any level, must ever fail to take into consideration the pastoral care of the family.
Also to be seen in the light of this responsibility is the importance of the proper preparation of all those who will be more specifically engaged in this kind of apostolate. Priests and men and women religious, from the time of their formation, should be oriented and trained progressively and thoroughly for the various tasks. Among the various initiatives I am pleased to emphasize the recent establishment in Rome, at the Pontifical Lateran University, of a Higher Institute for the study of the problems of the family. Institutes of this kind have also been set up in some dioceses. Bishops should see to it that as many priests as possible attend specialized courses there before taking on parish responsibilities. Elsewhere, formation courses are periodically held at Higher Institutes of theological and pastoral studies. Such initiatives should be encouraged, sustained, increased in number, and of course are also open to lay people who intend to use their professional skills (medical, legal, psychological, social or educational) to help the family.
— Familiaris Consortio 70