"Theology is faith seeking understanding."
Fr. Lennan drops this Anselm quote early in the course, and I found myself pausing the audio to sit with it. I was supposed to be grading sophomore essays on *The Great Gatsby* - it was pushing midnight, the red pen had gone dry two hours ago - but something about that phrase stopped me cold. This is what I've been trying to explain to my students about literature for twenty years. The seeking. The wrestling. The refusal to accept the surface of things.
I wasn't expecting a theology lecture series to feel so... familiar.
The Professor You Wish You'd Had
Let me be clear about what this is: twelve academic lectures, just over five hours total, delivered by a Boston College systematic theology professor who happens to be the author. No dramatic readings, no sound effects, no production tricks. Just Fr. Lennan talking through two thousand years of Christian thought like he's sitting across from you in his office during extended hours.
And here's the thing - it works. His Australian accent (subtle, but present) gives the material an unexpected warmth. There's none of that stuffy, I'm-reading-from-my-dissertation energy that plagues so many academic audiobooks. When he explains the difference between theology and religious studies, or traces how the early church fathers approached scriptural interpretation, you can hear the decades of teaching experience. Augustine's City of God gets a particularly clear treatment in those early church sections—Fr. Lennan makes those dense arguments feel surprisingly accessible. He knows exactly where students get confused, and he pauses there. Lingers. Offers another angle.
This reminds me of what Hemingway said about prose - the dignity of movement of an iceberg is due to only one-eighth of it being above water. Fr. Lennan has clearly spent years thinking through these concepts, and what we get is the distilled, accessible eighth. The other seven-eighths supports everything without weighing it down.
The Architecture of Two Thousand Years
I listened at 1.0x. (My students would roll their eyes. They can roll them.)
At normal speed, you catch the architecture of his arguments. The way he builds from the apostolic age through Augustine, Aquinas, the Reformation debates, right up to contemporary theological questions. Each lecture connects to the last without feeling repetitive. He's not just listing topics - he's showing you how theology evolved as a discipline, why certain questions mattered when they did, and why they still matter now.
The course comes with a PDF study guide, which I'll admit I didn't use until the third lecture. Once I started following along, the experience deepened considerably. Fr. Lennan references it naturally, suggesting when to pause and review key terms. It's genuinely useful, not just a marketing add-on.
One caveat: this is Catholic theology, specifically. He's upfront about his tradition, which I appreciated. He engages with Protestant and Orthodox perspectives respectfully, but the framework is Roman Catholic systematic theology. If you're looking for a comparative religions survey, this isn't it. If you want to understand how Catholic intellectual tradition approaches faith - how it thinks about thinking about God - you're in the right place.
Who Should Enroll (And Who Should Audit Elsewhere)
This is for seekers, not settlers. If you want your existing beliefs confirmed with emotional reassurance, you'll find Fr. Lennan's academic approach frustrating. He's not preaching. He's teaching. There's a difference, and it matters.
Perfect for: lapsed Catholics trying to understand what they left (or might return to), curious Protestants wanting to grasp Catholic intellectual tradition, seminary students needing foundational concepts, or - like me - teachers of any subject who appreciate watching a master educator structure complex material.
Skip if: you want devotional content, you're looking for interfaith dialogue, or you need something for passive background listening. This requires attention. Not intense concentration, but genuine engagement. I tried listening while actually grading papers once - had to rewind three times in twenty minutes.
Class Dismissed (But You'll Want Extra Credit)
At just over five hours, this is a modest commitment with substantial return. Fr. Lennan doesn't try to cover everything - he explicitly says he can't - but what he does cover, he covers with precision and care. The author-as-narrator format works here because theology is inherently interpretive. Hearing his emphasis, his pauses, his occasional moments of evident passion - it adds something the printed page can't capture.
I finished the last lecture on a Saturday morning walk along the lakefront with Denise. She asked what I was listening to, and I tried to explain. "It's like... someone finally explained why all those medieval philosophers matter. Not just what they said, but why they were asking those questions in the first place."
She nodded. "So it's like your Faulkner episodes."
"Exactly like my Faulkner episodes. Except people might actually stay awake for this one."
If you've ever wondered why theology exists as a discipline - why faith needs systematic reflection, why the church has always valued the life of the mind alongside the life of the spirit - Fr. Lennan offers a generous, rigorous, surprisingly accessible answer. My students would probably hate this. I loved it.
