Well, this made me laugh:
In authoring scripture, Origen [an early theologian] argues, God has deliberately planted all sorts of interpretive obstacles: problems, difficulties, mistakes, morally objectionable stories, and so forth. These manifold obstacles lead us to press beneath the surface of the text and to search more deeply for its spiritual meaning. Such spiritual exegesis isn’t just a scholarly technique. It requires ascetic purification, the spiritual transformation of the reader. So the problems in scripture – the same problems which Marcion takes as proof of divine wickedness – are planted there by God to lead us into the depths of spiritual life, just as a wise teacher might plant mistakes in a class discussion in order to lead the class, gently and unobtrusively, towards the truth.