This introduction marks out the space of the following volume, as it takes its bearings from David Jasper’s Sacred Trilogy and explores its implications through various sacred modes of being. It sets out the terms of a now questioned antagonism between religion and the secular by looking at a renewed relationship, as reconstituted by the postsecular, between religion and theology. It suggests that theology, as a cultural practice, must now reckon not only with the secular but also with an increasingly contested religious conception, and it does so through the concept of the sacred. In looking at how the sacred has been recently modulated through such theorists as Girard and Agamben, and then through the poetics of Rilke and Nietzsche, a new understanding emerges, one in which theology takes on, necessarily, a cultural mode, and culture, necessarily, a theological mode. The contributing chapters are then positioned around these modes, to suggest and exemplify, in their interdisciplinary approach, a new sense of living and dwelling in the sacred.

In the ongoing irresolution between religion and the secular, this chapter looks at the notion of the sacred as something always and already resolved to its counterpart, the profane. In defining the sacred as the opening of the world to its own outside, the chapter explores the reaches of this opening in relation to David Jasper’s Sacred Trilogy. Across Jasper’s texts the sacred opens us to a mystical possibility embodied in spaces both real and imagined – such as desert, body or community – where the ascetic and the aesthetic come together. The chapter shows how this embodiment inhabits or dwells within a liturgical space by looking at liturgy’s “ergon” as cultural and communal poesis, which takes both individual and community to their own outside. This “ergon” is thus also a movement, a traversing with reverent care and a respectful silence towards “the impossible possibility of absolute vision” (Jasper). That vision enfolds together literature, art, religion, philosophy and sacrament in order to make possible within our world an impossibility that opens up our world, an opening that is both discovery and loss, both voice and silence, both all and nothing.

This chapter discusses David Jasper’s notion of theological thinking, as this concept is briefly outlined inthe 1995 text “From Theology to Theological Thinking”. It does so by relating sketchily to an early personal encounter with David Jasper on the part of the author, when he faced Jasper with an idea of writing a dialectical post-Christian theology. Jasper was somewhat sceptical about the idea and suggested that theology should rather be post-Ecclesial. The author was rather perplexed by this comment at the time, but in due course realized that they each had very different emphases, despite a profound agreement on certain fundamental cultural issues. This chapter describes Jasper’s notion of theological thinking and puts it in contact with his later works, which may be seen as a kind of post-Ecclesial liturgical writing. This complex is put in relation to the author's own notion of post-Christian theology. The author aims for a more comprehensive critical theoretical perspective that may open up new horizons in radical theology.