The Higher Criticism by George Bernard Shaw

Historical research and paleographic criticism will no doubt continue their demonstrations that the New Testament, like the Old, seldom tells a single story or expounds a single doctrine, and gives us often an accretion and conglomeration of widely discrete and even unrelated traditions and doctrines. But these disintegrations, though technically interesting to scholars, and gratifying or exasperating, as the case may be, to people who are merely defending or attacking the paper fortifications of the infallibility of the Bible, have hardly anything to do with the purpose of these pages. I have mentioned the fact that most of the authorities are now agreed (for the moment) that the date of the birth of Jesus may be placed at about 7 B. C.; but they do not therefore date their letters 1923, nor, I presume, do they expect me to do so.

What I am engaged in is a criticism (in the Kantian sense) of an established body of belief which has become an actual part of the mental fabric of my readers; and I should be the most exasperating of triflers and pedants if I were to digress into a criticism of some other belief or no-belief which my readers might conceivably profess if they were erudite Scriptural paleographers and historians, in which case, by the way, they would have to change their views so frequently that the gospel they received in their childhood would dominate them after all by its superior persistency.