Abstract
In his early work, Martin Heidegger argues for a rigorous methodological atheism in philosophy, which is not opposed to religious faith but only to the impact of faith when one is philosophizing. For the young Heidegger, the philosopher, even though possibly a religious person, must be an atheist when doing philosophy. Christian philosophy, then, is a round square. In this essay, I unpack Heidegger’s methodological considerations and attempt to draw parallels with other traditions which argue for the possibility of a Christian philosophy but at root concede Heidegger’s atheism. In conclusion, I propose that it is precisely Heidegger’s work which points to the inescapabiIity of and opens the door to religious philosophy.