The great era of liberal theology came to an end with the First World War and the radical change in the intellectual climate that followed it. But there had already been rumblings of a revolution much earlier. The first clear signal of what was to come was a book by Johannes Weiss that appeared in 1892 under the title
Jesus’ Proclamation of the Kingdom of God. Albert Schweitzer’s early exegetical works share the same outlook. Jesus’ message, it was now claimed, was radically “eschatological”; his proclamation of the imminent Kingdom of God was a proclamation of the imminent end of the world, of the inbreaking of a new world where, as the term
kingdom suggests, God would reign. The proclamation of the Kingdom of God, it was argued, must therefore be understood as reffering strictly to the end times. Even texts that seemingly contradict this interpretation were somewhat violently made to fit it—for example, the growth parables about the sower (cf. Mk 4:3-9), the mustard seed (cf. Mk 4:30-32), the leaven (cf. Mt 13:33/Lk 13:20), and the spontaneously sprouting seed (cf. Mk 4:26-29). The point, it was said, is not growth; rather, Jesus is trying to say that while now our world is small, something very different is about to burst suddenly onto the scene. Here, obviously, theory predominated over listening to the text. Various efforts have been made to transpose Jesus’ vision of the imminent end times into the language of modern Christian life, since for us it is not immediately intelligible. Bultmann, for example, tried to do so in terms of the philosophy of Martin Heidegger—arguing that what matters is an existential attitude of “always standing at the ready.” Jürgen Moltmann, building on the work of Ernst Bloch, worked out a “theory of hope,” which claimed to interpret faith as an active involvement in the shaping of the future.
Since that time, a secularist reinterpretation of the idea of the Kingdom has gained considerable ground, particularly, though not exclusively, in Catholic theology. This reinterpretation propounds a new view of Christianity, religions, and history in general, and it claims that such radical refashioning will enable people to reappropriate Jesus’ supposed message. It is claimed that in pre—Vatican II period “ecclesiocentrism” was the dominant position: The Church was represented as the center of Christianity. Then there was a shift to Christocentrism, to the doctrine that Christ is the center of everything. But it is not only the Church that is divisive—so the argument continues—since Christ belongs exclusively to Christians. Hence the further step from Christocentrism to theocentrism. This has allegedly brought us closer to the community of religions, but our final goal continues to elude us, since even God can be a cause of division between religions and between people.
Therefore, it is claimed, we must now move toward “regnocentrism,” that is, toward the centrality of the Kingdom. This at last, we are told, is the heart of Jesus’ message, and it is also the right formula for finally harnessing mankind’s positive energies and directing them toward the world’s future. “Kingdom,” on this interpretation, is simply the name for a world governed by peace, justice, and the conservation of creation. It means no more than this. This “Kingdom” is said to be the goal of history that has to be attained. This is supposedly the real task of religions: to work together for the coming of the “Kingdom.” They are of course perfectly free to preserve their traditions and live according to their respective identities as well, but they must bring their different identities to bear on the common task of building the “Kingdom,” a world, in other words, where peace, justice, and respect for creation are the dominant values.
This sounds good; it seems like a way of finally enabling the whole world to appropriate Jesus’ message, but without requiring missionary evangelization of other religions. It looks as if now, at long last, Jesus’ words have gained some practical content, because the establishment of the “Kingdom” has become a common task and is drawing nigh. On closer examination, though, it seems suspicious. Who is to say what justice is? What serves justice in particular situations? How do we create peace? On closer inspection, this whole project proves to be utopian dreaming without any real content, except insofar as its exponents tacitly presuppose some partisan doctrine as the content that all are required to accept.
But the main thing that leaps out is that God has disappeared; man is the only actor left on the stage. The respect for religious “traditions” claimed by this way of thinking is only apparent. The truth is that they are regarded as so many sets of customs, which people should be allowed to keep, even though they ultimately count for nothing. Faith and religions are now directed toward political goals. Only the organization of the world counts. Religion matters only insofar as it can serve that objective. This post-Christian vision of faith and religion is disturbing close to Jesus’ third temptation.
— Joseph Ratzinger (Pope Benedict XVI),
Jesus of Nazareth - Vol I, pp. 52-55