The last two decades have witnessed the growing participation in theological dialogues of non-institutional (free church) movements. This poses a serious challenge to 21st century ecumenism, since ecclesial realities and internal diversity of these movements impede fruitful dialogue in the classical manner. The present volume addresses fundamental aspects of this challenge by a critical study of an exemplary case of such dialogues, the International Roman Catholic-Classical Pentecostal Dialogue (1972-2007). This unique study builds both on primary archival sources and on earlier...