Gaudium Et Spes

Gaudium et Spes (, Joy and Hope), the Pastoral Constitution on the Church in the Modern World, was one of the four Apostolic Constitutions resulting from the Second Vatican Council. The document is an overview of the Catholic Church's teachings about humanity's relationship to society, especially in reference to economics, poverty, social justice, culture, science, technology and ecumenism.

Approved by a vote of 2,307 to 75 of the bishops assembled at the council, it was promulgated by Pope Paul VI on 7 December 1965, the day the council ended. As is customary with Catholic documents, the title is taken from its incipit in Latin:

Gaudium et spes, luctus et angor hominum huius temporis, pauperum praesertim et quorumvis afflictorum, gaudium sunt et spes, luctus et angor etiam Christi discipulorum...
The joys and hopes, the grief and anguish of the people of our time, especially of those who are poor or afflicted, are the joys and hopes, the grief and anguish of the followers of Christ as well.

Read more about Gaudium Et Spes:  Overview, Contents, Ecumenical Impact