Can psychology and religion engage in constructive dialogue ? Has psychology a contribution to make in Christian formation ? These are some of the issues addressed in this volume, marking 25 years of the Institute of Psychology of the Gregorian University. The twenty articles which make up the work offer essential insights into how psychology and religion can meet and interact constructively, at the level of theory and of practice. These insights are presented in the context of an overall Christian anthropology which continues to develop and to further refine its practical applications. The contributions are divided into four sections - theory and method, dialogue between psychology and other disciplines, applications in different cultures, and concrete experiences of applying a psychologically-informed Christian anthropology in the educational setting. The balanced approach presented in this work makes it both a serious instrument of study and a valuable point of reference for the educator. Its constant reference to a Christian conception of the person will help avoid short-sighted pragmatism.