It turns out, Pope Benedict was not so wrong after all.
Excerpts from “A Rescue of Religion” by John Gray, The New York Review of Books, Volume 55, Number 15 · October 9, 2008 – reviewing “Why Is There Something Rather Than Nothing?: 23 Questions from Great Philosophers” by Leszek Kolakowski, Basic Books:
It is part of Kolakowski’s achievement as the greatest living intellectual historian to have tracked the ways in which religion has shaped Western thought. His work is, in effect, a sustained argument for the irreducible presence of religion in intellectual life and in society. In Kolakowski’s view the secular movements of the last century, such as communism, [...] deployed categories of thought, including a view of history as a narrative having a consummation or end-point, which are inheritances from Western monotheism. [...] Religion was not in truth superseded, either in Marx’s thought or in the movements Marx inspired. Instead, the promise of salvation reemerged as a project of universal emancipation.
The renewal of religious categories of thinking in avowedly secular systems of ideas [...] continued in the ideology of neoconservatism. The notion of the end of history [...] derives from religious traditions of apocalyptic myth. [...] Presupposing as they do a teleological view of history that cannot be stated in empirical terms, all such theories are religious narratives translated into secular language. [...]
Religion has had a formative influence on our categories of thought, which it is the task of philosophy to examine. Excavating the archaeology of our concepts is a part of philosophical inquiry. For us, that inescapably involves tracing their debts to Judaism and Christianity. Any way of doing philosophy that neglects these traditions is unhistorical and impoverished.
There are some philosophers for whom the only place for religion in philosophical inquiry is that of a bogey, a specter of irrationality that must be exposed and expelled so that philosophy can be an entirely secular discipline. As Kolakowski has argued, however, a good deal of secular thought has been shaped by Western religion. Exorcising religion is harder than it seems.