Why did Judas betray Jesus? Was he really a traitor or a key player in a divine plan that transcended his understanding? Can we consider his act a necessary step for the redemption of humanity? Or is it rather an enigma that can never be solved? In this fascinating book, Óscar Fábrega, a historian specializing in the mysteries of Christianity, delves into the enigmas surrounding the most controversial disciple of Jesus of Nazareth. Through an in-depth and accessible analysis, the author questions traditional evangelical narratives and reviews both canonical and apocryphal sources, through a profound exegetical work, exploring the different faces of Judas Iscariot: from the greedy man possessed by Satan to the indispensable instrument of a higher purpose. Was Judas the villain they painted him as, or perhaps a man trapped in an inevitable destiny? In addition, this book explores the legends, artistic and literary interpretations, as well as various cultural traditions, that have shaped his figure over the centuries, revealing how his image has evolved to become a universal symbol of betrayal, but also of doubt and redemption. With the help of Óscar Fábrega, we will see that this complex story exemplifies like few others the problems that must be overcome by anyone who sets out to find out what is true in the Gospel narratives. With a style that is as relaxed and approachable as it is rigorous, the author challenges our certainties and offers us a renewed vision of one of the most enigmatic characters in the Christian tradition. Is it time to redeem Judas?