Before we take up the details, however, we must stress the fact and the reason that we reject liberal theology, old and new, is not that we are opposed to scholarship. Constantly through the years great Bible-believing scholars have engaged in what is usually called lower criticism–the question of what the best Bible text really is. It is natural that biblical Christians should find textual study important, because since Scripture is propositional communication from God to mankind, obviously we are interested in the very best text possible. Consequently, Christian scholars have labored through the years in the area of lower criticism.
Higher criticism is quite a different matter. Picking up where lower criticism leaves off, it attempts to determine upon its own subjective basis what is to be accepted and what is to be rejected after the best text has been established. The “new hermeneutic” is a case in point, for here there is no real distinction between text and interpretation; both are run together.
The real difference between liberalism and biblical Christianity is not a matter of scholarship, but a matter of presuppositions. Both the old liberalism and new liberalism operate on a set of presuppositions common to both of them, but different from those of historic, orthodox Christianity. —Francis Schaeffer, The Church Before the Watching World