The paper presents a study of the trajectories of apostasy from three religious movements, Jehovah's Witnesses, the Soka Gakkai Buddhist institute and the Church of Scientology, through the analysis of a body of autobiographical narratives posted online by Italian apostates. Even more than being the account of a past religious experience, these narratives are the last stage in the gradual articulation of a voice with which the disaffected believers publicly express a critical view of the organizations they have left, charging them with using practices of interdiction to prevent dissent by their members. The common theme that emerges from these stories is not the loss of faith, but the discovery of a hidden deception, the breach of the implicit pact of trust that bound the narrator to the religious group. The field of apostasy Apostasy, together with conversion, is one of the most visible of the life transitions affecting religious identity and mobility. Hence the importance of investigating apostasy in order to understand the specific nature of the contemporary spiritual experience (Hervieu-Léger 1999), where the religious actor is a seeker at large in a pluralistic religious landscape who chooses the religious option that best meets his/her personal needs (Wuthnow 2005; Barro et al. 2010). Apostasy, as the moment in which the relationship between the member and the group to which s/he belongs is broken off, is thus played out against the backdrop of a broader socioreligious field (Bourdieu 1971