By Schubert Ogden
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All that Bultmann regards as forbidden is any attempt to justify the truth of the kerygma empirical-historically, as well as any attempt to legitimate its Christianness by exhibiting its continuity with the empirical-historical Jesus. The kerygma is legitimate because or insofar as it agrees with the earliest kerygma – -- or, alternatively, more or less adequately explicates the faith that Jesus' having come was itself the decisive event through which God has summoned his eschatological congregation, just that being, as Bultmann says, the real content of the Easter faith that God has made Jesus the Messiah. This faith, for Bultmann as much as for Marxsen, was a pre-, not merely a post-Easter faith. In other words, what Bultmann recognizes, rightly, is that one may speak of Christian faith only as and when one may speak of a faith that (1) by its very nature, is a response (immediate or mediate) to Jesus; and (2) only becomes fully explicit Christologicallychristologically, as in the Christ-kerygma, with its proclamation of the cross and resurrection as saving event.
Bultmann leaves no doubt that the earliest kerygma itself was implicitly, not explicitly, christological. This is most certainly true insofar as the meaning of the cross – -- as Paul, say, explicitly sets it forth – -- was at best implicit, not explicit, in the kerygma of the earliest community. But even christology more generally was present only implicitly in their kerygma.
So far as Bultmann talks about the "that" being decisive for the earliest community, it's the "that" of Jesus' word – -- of his having spoken it and of their having been addressed by it – -- that was decisive for the earliest community.
But, then, what reason is there, really, for any hypothesis about the Christian faith's having "two roots"? There is only the one root of the "that" of Jesus' proclamation being responded to by the community's decision of faith as God's decisive act of salvation – -- whether this root be the decision of the apostles before Good Friday and Easter to accept Jesus' having been sent by God by "following" him, or whether it be the remaking remaking of that decision in face of the cross, after Good Friday on the basis of the experiences of Easter.
The significant thing about the Jesus-kerygma, one may suggest, is not only that it's kerygma, rather than empirical-historical reportage, but also that it's precisely Jesus-kerygma – -- kerygma whose content is precisely Jesus himself, even if without (explicit) christological qualifications. Even the Jesus-kerygma does not merely repeat the "what" of the empirical-historical Jesus' preaching concerning the coming reign of God, the imminence of God's rule, etc., but rather has as its content Jesus himself in his decisive significance as saving event.
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