Weirdly this often appears in claims that science is not about truth and yet words and writing only have single decipherable meanings that are true for all time. They take the area where postmodernism is weakest and proclaim its victory, and where it is strongest act like it does not exist. Keats' negative capability is surely a better place for them to move to rather than the bizarre Platonic ideal language that they pursue.
I've been pondering this, and trying to identify the main culprits. I certainly accept that quite a few of the evangelical/fundamentalist persuasion try to reduce the whole of scientific paradigms and its corpus of knowledge to the realm of 'hypothesis', as if the scientific method were non-existent. Where words and writing are concerned, the approach seems to me more varied: the fundamentalists will stick by single decipherable meanings until they find an example of inexplicable contradiction in the 'inerrant' text, in which case the whole apparatus of their variety of Biblical exegesis will be brought into operation to explain away the contradiction. Others take a half-way house, accepting certain aspects of scientific findings as now irrefutably proven (such as the age if the earth, and the idea of vast periods of geological time), whilst utterly refusing to accept the idea of
continual evolutionary change, and insisting on the absolute distinction of mankind from the rest of natural species.
Then there's the approach of such as Hope*, who will attempt to justify the idea of an 'Inspired Bible' by urging us to consider how certain ideas and concepts were employed in the time of the ancient Hebrews etc - this allows a little more wiggle room. Indeed it seems quite a laudable approach, except of course we can never know for certain quite how the ancient Hebrews viewed certain ideas and concepts or what they may have meant by a number of inscrutable words, and many interpretations are possible. Added to which, each particular prophet may have used certain words in a somewhat different way to another, and the redactors of the most ancient texts may have given a different gloss to many passages etc etc.
*No names, no pack drill, guv'nor.