Published in 1990 by Centurion, *Libres en vérité* gathers a series of Lenten sermons delivered by Gérard Defois. The work reflects on contemporary Christian life and moral questions, offering theological insight rooted in the tradition of Catholic preaching. Across 111 pages, Defois explores the relationship between freedom and truth in the Christian experience, inviting readers to consider how ethical principles shape personal and communal faith during the season of Lent. The text is presented in French and is aimed at both clergy and laypersons seeking a deeper understanding of Christian ethics in a modern context.