Resumen:
This work reflects about the life and work of Dietrich Bonhoeffer, understanding the German theologian as a model of discipleship in contemporaneity. In an era when values are becoming ever more fragile, where competition shows itself above any preference for social relations, besides the substitution of the Sacred for disposable values, Bonhoeffer has much to offer with his discourse of a deep personal and questioning spirituality. Through a bibliographic research we reflect on the quest for the Sacred based on Bonhoeffer with the resource of the thinking of other theologians, particularly, Leonardo Boff and Jean-Yves Leloup, and their contributions to living out the Christian spirituality as a way of (re)approximating the human being with the Sacred.