The Modernity and Posmodernity processes have deeply damaged the identity configuration discourses. Ideologies and beliefs were used in the historical tradition as the basis of identities. However, the recent events (especially 11S) force us to reflect on the new face of the world and its particular dynamics. After the historical identities discredit, a struggle between different posibilities of cultural identity arises: a process in which the religious factor plays a fundamental role. Finally, we will think about living in this identity search without converting our self-definitions, especially religious identity, into a trench against the other. -- Los procesos experimentados por la modernidad y la posmodernidad han ido resquebrajando l...