Abstract
This book attempts to reconstruct the deep current of part of the spiritual history of modernity which in the Western world has led to the fundamental reorientation of our being-in-the-world known under the title of secularization. In addition, the book tries to understand the nature of the intellectual response to this process of secularization as it was mounted by various Catholic movements. The process of secularization finally issued not only in the loss of the religious dimension of transcendence, but also in what the author calls the "disappearance of the future as an historical standard of judgment". In the book's final chapter, the author argues that the Heideggerian concept of temporality is apt to contribute to a new opening up of the dimension of futurity insofar as Heidegger's interpretation of time as "ek-static" leads to a re-evaluation of the past as dependent in its meaning on the advent of the future--a notion that has become all but extinct in the process of secularization. It is as though Heidegger offered a secular alternative to both the religious tradition of transcendence with its eschatological connotations and the loss of a teleological orientation of history in the wake of the scientific interpretation of the world.