Abstract The author examines the So ritual of the Beti of Southern Cameroun in order to analyse the at once continuous and discontinuous nature of the initiation processus. Through manipulations of the relationship between example and class, initiation creates truly new identities, irredicible to those from which they derive. The ritual artifices through which this creation is effected, their underlying logic, and the procedures of symbolic thought and the conditions of participation which this logic entails are considered.Résumé A travers l'exemple du rite So des Beti du Sud-Cameroun, l'auteur analyse le caractère à la fois continu et discontinu de la transformation initiatique. Au moyen d'une manipulation des rapports entre exemple et cla...