So Lewis, addressing the “methodological naturalism” of critical biblical scholars, observed the following:
’A book’, thinks the author, ‘cannot be written before events which it refers to’. Of course it cannot—unless real predictions ever occur. If they do, then this argument for the date is in ruins. And the author has not discussed at all whether real predictions are possible. He takes it for granted (perhaps unconsciously) that they are not. Perhaps he is right: but if he is, he has not discovered this principle by historical inquiry. He has brought his disbelief in predictions to his historical work, so to speak, ready made…It is no use going to the texts until we have some idea about the possibility or probability of the miraculous. Those who assume that miracles cannot happen are merely wasting their time by looking into the texts: we know in advance what results they will find for they have begun by begging the question.
In short, they exercised “methodological naturalism” in their approach to the Bible, and Lewis quite rightly recognized this as an example of begging the question, as well as noting the very problem with it… their naturalistic method guarantees that they will arrive at a natural, and more importantly, a wrong conclusion. If there was any supernatural agency involved, their method will guarantee that they will miss it.
That is the precise concern I have about methodological naturalism in any field, whether biblical study or biology. By saying we will rule out from consideration “immediate divine intervention” or even “intelligent agency” as a possible conclusion from the start, we are all but guaranteed to come to wrong conclusions, if in fact God ever did intervene. As Lewis wisely observed, the biblical scholar or historian that will not allow “miraculous foreknowledge of the future” as a possible consideration will without doubt arrive at wrong conclusions about the Bible, if God ever did provide such miraculous foreknowledge.
Similarly, a biologist who rules out “immediate divine intervention” as a possible consideration from the start, seems to me all but guaranteed to come to wrong conclusions, if in fact God did ever so intervene.
Now, I would of course grant that it is possible that God never has so (directly) intervened in the development of life, and his method for bringing life to be as he did was entirely through what we would call “natural” means. But it seems to me that this ought to be our conclusion, not our assumption.
To unabashedly plagerize and paraphrase Lewis’s words…
The scientist has not discussed at all whether intelligent agency in the biological realm is a possible conclusion. He takes it for granted (exercising “methodological naturalism) that it is not. Perhaps he is right: but if he is, he has not discovered this principle by scientific inquiry. He has brought his rejection of intelligent agency to his scientific work, so to speak, ready made… His work is therefore quite useless to [this] person who wants to know whether intelligent agency has occurred in the natural bological realm.
The bottom line for me is that, when I read a scientist who has embraced methodological naturalism, or the basic BioLogos philosophy… and they are addressing a topic that deals with some extraordinary complexity, some brand new intricately designed organ without known precursor, or the like… some topic where others suggest intelligent agency to be the best explanation…
When they come to the conclusion that natural processes could have accomplished this without any intelligent intervention… I simply cannot be impressed… this is the conclusion their method required them to reach. They could not have concluded intelligent agency even if intelligent agency was, in truth, the actual cause.
So the method makes me reflect the sentiment of Lewis… I ‘know in advance what results they will find for they have begun by begging the question.’