I do hope that you are
not accusing me of being a young theological student who has just discovered the Gospel of Thomas, Adam?
Although truth is not always dependent on age or the time one has studies a subject, I have been studying theology for thirty-four years.
It would be true to say, on top of that, that I have rediscovered a radicalism to my theology, and that five or six years ago I would perhaps have been arguing from different perspectives.
I cannot say that I believe that the OT/Tanakh is particular more important in its understanding of God than any other pre-Christian religious writings. Each culture in some way produces some unique insights, but then shares it with the surrounding cultures and understanding and perception grow.
I believe it is quite clear that that has happened within the Hebrew scriptures, particularly after the Exile. However the reinterpretation of their own history post-Exile and also the evidence of the Jewish community in Egypt shows that was a lot more divergence of faith and belief than was recorded.
I think that there are significant and important elements of other non-Christian beliefs that we should learn from and grow with.
Many of the theological images that draped over the actual person of Jesus are quite clearly inherited from all sorts of other faiths—the earliest graffiti of the risen Jesus is decidedly Apollo-like, and the sun became the halo thereafter. Images of virgin and child quite clearly are taken from Isis and Horus as iconic. The list is probably endless.
Even the documents that we have have been influenced in their writings by this. And throughout the history of the church and its theology that is even truer—the Trinity, for example, is easily traced back to triads of gods and goddesses from ancient Egypt and Mesopotamia. There is no Trinity in the earliest Gospel records nor in Paul, and backdating into Elohim and the visitors at Mamre is really just that, superimposing on a text.
It is interesting talking to Jews who believe in Jesus, but who are not Christians as such, some of whom trace their continuous faith back to Ebionite times, how much influence there has been of what they refer to with some bitterness as Hellenistic take-over (and particular the bitterness in their tradition towards Paul).
We have begun to rediscover Jesus the Jew, the roots of the Church and Christianity. We have also begun to question the assumed right of the church to become part of the Roman state and the suppression of alternative, and sometimes more biblical assumptions about Jesus with regard to God the Father. And we have discovered other parts of Christian exploration that were suppressed.
This has been the work of western theology, which thankfully has begun to be less subjective and more objective in its addressing of the story/stories of God.
There is of course a tremendous conservative and evangelical backlash to all of this, and a want to preserve some static stae like the pause button on a DVD or video machine, and to somehow live by perceived 1st century or sixteenth century value systems. But you cannot turn back to a mythical past or recreate a false paradise.
Now there are many more ways of using the texts that analysing them and disputing them. Story is a powerful shaper of mind and spirit, a conduit of prayer and imagination and an inspiration to live a more godly life. But enjoying a piece of music or a good film or book does not stop a person also appreciating its composition or structure, its influences and parallels. That is what theology is to faith—and hopefully it ensures that faith is not blind, not unreasonable in the path to commitment, and ever challenged and challenging and not just a comfort and a sanctusry.