RT Article T1 Toward a Liturgical Existentialism JF New blackfriars VO 94 IS 1049 SP 79 OP 96 A1 Rivera, Joseph LA English PB Wiley-Blackwell YR 2013 UL https://www.ixtheo.de/Record/1780353480 AB A liturgical existentialism attempts to situate Christian spirituality in view of a post-Heideggerian world. To this end, French phenomenologist Jean-Yves Lacoste has undertaken what is perhaps the most sustained analysis of Heideggerian existential phenomenology from a theological-mystical point of view, and this paper highlights his major achievement: the liturgical reduction. Certainly existentialism, after Heidegger, makes the “world” an object of inquiry, and yet Lacoste's reduction is problematic precisely because it privileges an ascetic spirituality that desires to “bracket” the world. Both the temporality and topology of the liturgical reduction are exposed to view in order to show that a liturgical existentialism properly conceived, does not bracket the world, but is realized carefully in and through the world-horizon itself. K1 Temporality K1 the world K1 liturgical reduction K1 Martin Heidegger K1 Jean-Yves Lacoste DO 10.1111/j.1741-2005.2012.01504.x