The Oslo process began with secret negotiations between Israel and the Palestinian Liberation Organization (PLO), and led to the signing of a declaration of principles by the two sides in Washington, DC in 1993. Israel agreed to withdraw from territories in the Gaza Strip, Judea and Samaria, and to establish a Palestinian autonomous authority in the area for an interim period, with a view to reaching a permanent settlement between the sides. This process, and particularly the territorial compromise it entailed, created a profound crisis within those religious Zionist circles that have identified Israeli reality as part of a process of redemption. The political concessions threatened to disrupt their messianic expectations and required a response adapted to the new reality. Accordingly, the Oslo process provides a test case for the way in which the religious Zionist public as a whole faced this crisis of faith, and, more specifically, the manner in which the Halachic guides of this public-those responsible for shaping its religious behavior-responded to this crisis. This article will examine the attitude of the rabbinical leadership of the settlers toward the Oslo Accords, and will present the distinct responses of two rabbis-Yehuda Amital and Zvi Tau. The case studies will demonstrate how messianic believers face their prophetic failure and the modalities they apply in order to cope with it. Thus, the article will shade a new light on what happens when prophecy fails; However conditions are somewhat different. The Oslo process creates fear of a failure of faith due to the shattering of the vision of the Whole Land of Israel, but it has not yet been proved beyond doubt that redemption has failed. The study will show that messianic failure may in certain circumstances, lead to religious strengthening, but the opposite situation-of a retreat from messianic faith-is also possible. Accordingly, I shall seek to identify the circumstances that lead to these distinct responses.