My birthday is the feast day of Saint Anselm of Canterbury, and I find it fitting. Anselm is one of my personal heroes in the faith, and I have two of his maxims written in Latin on the markerboard in my kitchen: Credo ut intelligam (“I believe so that I may understand”) and fides quaerens intellectum (“faith seeking understanding”). I feel like Anselm and I would have been friends, for his mottoes sum up my own faith journey fairly well. I tend to blunder my way into theological problems and have to research my way out (hence my current work on the biblical theology of death and its relationship to the natural sciences). Anselm’s words keep me going, and I was therefore highly upset when he lost to Florence Nightingale in this year’s Lent Madness. (Oh sure, she saved countless lives and all that, but Anselm gave us the ontological argument! Priorities, people!)
I think many of us live in the tension of faith and reason. To be sure, a run-in with a harsh fact or a hard-to-swallow premise has given rise to many a crisis of faith. Many people are devout atheists because they cannot view theism in general and Christianity in particular as intellectually credible. For that reason alone, sundry proofs for the existence of God have arisen over the years, all seeking to demonstrate theism is logically coherent. Now we fire off proofs left and right, and the field of apologetics has experienced a renaissance of sorts as more and more flock to it seeking ways to demonstrate the reasonability of Christianity to hordes of rampaging rationalists.
Some stalwart Christians oppose the renewed interest in intellectual defenses of Christianity, espousing a sort of warped, internal variant of the principle of non-overlapping magisteria. “Faith is faith,” they say, “and faith isn’t subject to reason.” A friend recently lamented one of her pastors early in life once delivered a sermon commanding one to sacrifice intelligence on the altar of faith, and, as an intelligent human being, she always found that hard to swallow. And personally, I agree such a thing is a bridge too far. If we believe intelligence is a gift from God, and if we believe being a rational, thinking creature is part of the imago Dei, it seems rather ungrateful and hypocritical to say, “God gave this to me, and it’s part of how I’m like Him, but I absolutely can’t use this in conversations about my relationship with Him.” It honestly strikes me as a bit rude. And also frankly unbiblical.
For starters, Jesus says the greatest commandment is “Love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength” (Mark 12:30, emphasis added). The word used here for mind is dianoia, and it refers to our ability to comprehend and think rationally — our intelligence. Correct me if I’m wrong, but it seems impossible to love God with your intelligence if you switch off your brain at the church door (or wherever you happen to go). Lest we ignore the words of Jesus Christ and break the most important commandment according to God Himself, let’s use our minds in our pursuit of God.
Secondly, Paul gives us the perfect biblical example of using intelligence in the defense of God and in evangelism. Aside from the masterful rhetoric and theology throughout his writings, an incident in Acts 17 demonstrates this for us. As Paul preaches in Athens, he engages polytheists by quoting from their own philosophers (Epimenides and Aratus in v. 28). His sermon in the agora rationally linked Christianity to truths from another discipline to show the veracity of his faith. When we fail to engage biology, geology, psychology, or other subjects and connect their truths to the God of truth, when we instead ignore their challenges and stick our heads in the sand of “it’s all about faith, not reason,” we fail to follow Paul’s example, the example of Scripture. (This is one reason I’m an advocate for public theology: Scripture teaches us to engage culture on Christian terms.)
That’s why I don’t believe God wants us to suddenly become sycophantic morons where faith is concerned, never thinking about anything but believing everything told to us. Are there things beyond the realm of human comprehension? Absolutely; the Trinity immediately comes to mind. We will never be able to fully grasp an infinite God with a finite mind. But we can and we should use our God-given intellects to pursue their divine source. We need to love God with our minds, chase the deep things of the Bible with reason and rationality.
Why? Because faith seeks understanding. Because, as Anselm said, I believe so that I may understand.