Volume 2 (1948-1968) first appeared in 1970. It covers the history of the World Council of Churches from its first assembly at Amsterdam to its fourth assembly at Uppsala, Sweden; analyzes the development of regional ecumenical organizations; and recounts the impact of the Second Vatican Council on the ecumenical witness of the Roman Catholic Church.

Included in this collection of documents from the twentieth-century ecumenical movement are passages from texts produced by assemblies, conferences, and studies of the World Council of Churches and similar bodies, covering three areas of historical concern within modern ecumenism: faith and order, life and work, and mission and evangelism.

This handbook is currently in development, with individual articles publishing online in advance of print publication. At this time, we cannot add information about unpublished articles in this handbook, however the table of contents will continue to grow as additional articles pass through the review process and are added to the site. Please note that the online publication date for this handbook is the date that the first article in the title was published online. For more information, please read the site FAQs.

An overview of the history, content and future of the modern ecumenical movement, with particular attention to Catholic leadership and the results of dialogues among the churches. +

The Power of Forgiveness, Pope Francis on Reconciliation calls the reader to explore the mercy of God, received in a profound way by turning toward God in the Sacrament of Reconciliation. This heartfelt collection of the Pope's reflections on the need for repentance, awareness of sin, God's divine mercy, forgiveness of others, and confession and absolution, is a transformative read for Catholics of all vocational states!