Professor Míriam Díez Bosch wrote “The irreversible peace. Reflection on Stop the other cheek, from Guido Dettoni”. This chapter belongs to The eye of violence book, edited by Jaume Angelats and published by Claret Editorial. It contains thoughts from “Theology, literature and arts” team, of the Faculty of Theology of Catalonia. The artist Perico Pastor illustrated the book. The other contributors are Armand Puig, Daniel Giralt-Miracle, Anna Maria Blasco, Jordi-Agustí Piqué, Antoni Batista, Guido Dettoni, Carles Duarte and Carles Torner.