The elaboration of the rule of faith

This article by Olivier Clément traces the development of the Christian rule of faith over the first millennium, from the earliest confrontations with Greek philosophies and Eastern spiritualities to the seventh Ecumenical Council of Nicaea in 787. Written in the form of a catechetical synthesis, the text successively presents the major Trinitarian and Christological controversies, the key figures of patristics — from Ignatius of Antioch to Maximus the Confessor — as well as the conciliar definitions that resulted from them. The central idea is that the Christian faith was refined through a constant dialectic between unity and distinction, divine and human, freedom and grace. The contribution of the article lies in an accessible overview that articulates the doctrinal issues, their historical and political contexts, and their spiritual extensions, while noting the inherent limitations of the synthetic genre.