The following is an excerpt from an email I sent to a former student who asked me about pursuing doctoral work with the goal of becoming a Christian apologist.
The single most important point I can make about doing doctoral work is this: Whatever area of study you pursue, you need to have a passion for it. Doctoral work—in a first-rate program—will stretch you. Ideally, you want a program which stretches you as much as you can be stretched without breaking you. If you’re in such a program, days will come—many of them in fact—when you’ll want to quit. When that happens, what will sustain you is the passion you have for your discipline.
In my experience, the single most important quality one needs to finish a good doctoral program is perseverance, not intelligence. Certainly, you need to have a minimal level of intelligence to succeed. But during my doctoral work, I saw very intelligent people fall by the wayside because they weren’t committed to persevering through the difficulties of serious doctoral work; I saw other, less intelligent people—myself among them—succeed because they were committed to seeing the program through to the end. Such commitment requires passion.
By the time you finish a good doctoral program, you’re likely to be weary of your field and want a break from it. That’s true if you’re passionate about it. If you aren’t, weariness sets in much, much sooner! For this reason, I discourage students who, I think, simply want to put “PhD” behind their names and don’t really care much what their degrees are in. You might be surprised at how many people simply want to be called “doctor”. Interestingly, the best scholars I’ve known—mainly the ones with whom I studied at Notre Dame—couldn’t care less what you call them. Even so, humility, in academia as well as elsewhere, is a rare commodity!
So, then, whatever area you decide to pursue a PhD in, it needs to be one for which you have a genuine passion.
Moreover, what area you choose will determine the trajectory of both your research and teaching. Not surprisingly, you will teach in whatever area of study you pursue your doctorate. No reputable school will hire people to teach in fields for which they aren’t formally trained. If a school were willing to hire one to teach in a field outside one’s area of expertise, it would be a school at which no wise person would want to teach!
So, then, the area in which you pursue your work is crucial not only to succeeding in a good program but also to the future trajectory of your teaching and writing.
Now, to pursue apologetics professionally, one can take one of three routes.
First, one can pursue a doctorate in apologetics itself. That may be the most obvious path, but it isn’t the only—or, in my opinion, the best—one.
Second, one can pursue a doctorate in history.
Third, one can pursue a doctorate in philosophy.
Caveat emptor: My own undergraduate training is in history; my graduate training—two masters and a doctorate—is in philosophy. You’ll probably detect bias arising from my own training in what I say below.
Good apologetic work typically applies good historical or philosophical reasoning to issues relevant to the rationality and truth of the faith.
By the way, for reasons into which I won’t go, I think modern apologists are overly focused on rationality; early Christian apologists—e.g., Justin Martyr; Athenagoras of Athens—were as concerned—perhaps more concerned—with Christianity’s beauty and goodness as with its rationality. I take the contemporary obsession with rationality to be an unfortunate by-product of the Enlightenment and the intellectual culture which arose from it.
So, then, a doctorate in history or philosophy is excellent training for would-be apologists.
Not surprisingly, perhaps, I myself think philosophy is the more helpful discipline, but I won’t pursue that point here.
Having said all that, I recommend deciding what field of study you’re most passionate about—what field you’d most enjoy devoting your professional life to both in and out of the classroom—and then look for the best program in that area. In order to do that, I recommend looking for the people—in the case of apologetics, the apologists—whose work you find most engaging.
Doctoral work is less about where you study and more about with whom you study. Find the person doing, in your opinion, the best work in the field. If that person teaches in a context with a doctoral program, apply to it; if not, then ask that person to recommend good programs.
