The modern criticism of religion can attack the whole world of religious Christianity, but not this unreligious cross. There is no pattern for religious projections in the cross. For he who was crucified represents the fundamental and total crucifixion of all religion: the deification of the human heart, the sacralization of certain localities in nature and certain sacred dates and times, the worship of those who hold political power, and their power politics. Even the disciples of Jesus all fled from their master’s cross. Christians who do not have the feeling that they must flee the crucified Christ have probably not yet understood him in a sufficiently radical way…More radical Christian faith can only mean committing oneself without reserve to the ‘crucified God.’ This is dangerous. It does not promise the confirmation of one’s own conceptions, hopes and good intentions. It promises first of all the pain of repentance and fundamental change. It offers no recipe for success. But it brings a confrontation with the truth. It is not positive and constructive, but is in the first instance critical and destructive. It does not bring man into better harmony with himself and his environment, but into contradiction with himself and his environment… The ‘religion of the cross’, if faith on this basis can ever so be called, does not elevate and edify in the usual sense, but scandalizes; and most of all it scandalizes one’s ‘co-religionists’ in one’s own circle. But by this scandal, it brings liberation into a world which is not free. For ultimately, in a civilization which is constructed on the principle of achievement and enjoyment, and therefore makes pain and death a private matter, excluded from its public life, so that in the final issue the world must no longer be experienced as offering resistance, there is nothing so unpopular as for the crucified God to be made present reality through faith. It alienates alienated men, who have come to terms with alienation. And yet this faith, with its consequences, is capable of setting men free from their cultural illusions, releasing them from the involvements which blind them, and confronting them with the truth of their existence and their society.
from The Crucified God.