Yves-Marie Blanchard

This article presents the reflective assessment of Father Yves-Marie Blanchard, outgoing director of the Institut supérieur d'études œcuméniques (ISEO) in Paris, on the occasion of a symposium on relations between the ecumenical movement and university theology. Adopting both an institutional and a prospective approach, the author formulates two main observations: on the one hand, the diversification of fields of study within ecumenical theology, which tends to move beyond its status as a sectoral specialty to become a transversal dimension of all theological disciplines; on the other hand, the gradual export of ISEO's multi-denominational pedagogical model to other university programs. The main contribution of the article lies in the thesis that all theology structurally contains an ecumenical dimension, a thesis illustrated by the creation of a tri-denominational doctoral school bringing together the Institut catholique, the Institut protestant de théologie, and the Institut Saint-Serge.

This article by Yves-Marie Blanchard examines the figure of John the Baptist in the Gospel of John, clearly distinguishing it from the Synoptic presentation. The study, exegetical and patristic in nature, is organized around four complementary sections: the historical referent, the narrative implementation, the theological symbolization, and the patristic re-reading, primarily through Origen's commentary. The central idea is that John the Baptist is not, in the fourth gospel, a forerunner in the strict sense, but a "witness" — a fundamental narrative and theological category — who accompanies the first steps of Jesus as a contemporary rather than a predecessor. The article makes a twofold contribution: it shows that Johannine Christology is rooted in the Baptist's testimony, and it establishes that Origen, by identifying six successive testimonies, confirms the central role of John the Baptist in the revelatory strategy specific to the fourth gospel.