Amy Mantravadi, Mere Fi’s snarkiest online critic has written a novel—a historical novel—about the heroes of the Reformation. Matt and Alastair bring her on the show to talk about it, what historical fiction can do that theology can’t, what the central issue of the Reformation was, and what it’s like inside the heads of Luther, Erasmus, and Melanch…

On October 23rd, 524, Boethius, the last of the Classical philosophers and the first Medieval Man, was executed. Today, 1,500 years later, his work, especially The Consolation of Philosophy, continues to influence many, including major thinkers such as C.S. Lewis. Dr. Tom Ward returns to Mere Fidelity to discuss what Boethius can teach us today. Dr…

Dr. Tim Perry returns to Mere Fidelity with a (as Matt calls it) “spicy” book about how ancient heresies have structured the political witness of modern evangelicalism. This is bad. Maybe even very bad. Full show notes at www.merefidelity.com. Timestamps:One Correction [0:00]Speaking of Politics (again) [2:04]The Challenge of Critiquing Self-Loathi…

Politics has inflated beyond the realm where it can order our finite, common, physical lives. What is the natural realm of politics? How is it delimited by human mortality? Theologian Dr. Ephraim Radner joins Matt and Alastair to discuss the theme of his fascinating new book, Mortal Goods: Reimagining Christian Political Duty.Full show notes at www…

In a recent podcast appearance (not here, thank God), N.T. Wright made some, shall we say, controversial remarks that caused quite a stir in the Evangelical world in England and the UK. Seeing as his theological work is so good, Derek, Matt, and Alastair are taking this as a chance to explore how we ought to respond when good theologians say bad th…

How seriously should we take statistical numbers given in the Bible? If you need more of a prompt than that to listen to the Mere Fi cast and crew talk about ancient army sizes, genealogical ages, historical populations, and 153 fish… then you are not in our target audience! BTW, did you know that the ages given for Abraham, Isaac, and Jacob are in…

Do you assume that being “spiritual but not religious” is a fad of modernism? Think again. It goes way, way back into history. Dr. Michael Horton joins Derek, Matt, and Alastair to talk about this attitude from the cults of Orpheus in ancient Persia through Neo-Platonism and it’s influence on Christianity and even the language of ascent in the Refo…

The data is in. Social media has now been studied long enough that we are able to compile reliable data, not just anecdotal evidence, about its effects on the mental health of boys, girls, young men, and young women. Algorithms, video games, porn, and more affect boys and girls very differently. And as the results become clearer, it also becomes mo…

Having recently been reminded of the ongoing disagreements about the ordination of women, the Mere Fi cast turn to the OG ordination, namely, the Levitical priesthood. What do the forms, narratives, and practices of the tribe of Levi in the Old Testament teach us about the role of pastor and priest now in the New Testamanet? And most importantly, s…

In response to a listener question, Derek, Matt, and Alastair go deep on the doctrine of creation. They ask and answer questions about whether creation is real, what counts as worship, what makes a doctrine of creation thick or thin, and whether we need to be thinking about God at all times. Full show notes at www.merefidelity.com. Timestamps:On th…

Is it useful to talk about finding our identity in Christ? Is that the language that the Scripture uses? How do our modern and post-modern ideas of identity thin out our understanding of self? Derek, Matt, and Alastair tackle these sticky issues with their signature tenacity and panache.Full show notes at www.merefidelity.com. Timestamps:Reunited […

What makes good summer reading? If anyone would know, it’s the Mere Fi bookworms. This isn’t a book recommendation episode. Matt, Andrew, and Alastair ask the questions to figure out what actually drives each of them to read the books they do, and why they are so different.Full show notes at www.merefidelity.com. Timestamps:The Glue Guy [0:00]A Lac…

Ewan Goligher has written a book making a clear and strong argument against euthanasia and for the intrinsic value of human life. He joins Matt and Alastair to discuss many fine points of this complex and knotty issue, including the history of the legality of euthanasia in Canada, the ethical implications of suicide, the good of death, and the intr…

Professor Oliver O’Donovan joins Matt and Derek once more. This time they discuss the relationship of Christian belief and practice to the contemporary political realities of our world. Do we need a new constitution? What’s to be done about the current wars? How can we properly utilize passion and reason in elections?Full show notes at www.merefide…

The renowned Professor Oliver O’Donovan joins Matt and Alastair to discuss the relationship between the practice of the Christian faith and the philosophical field of ethics. Full show notes at www.merefidelity.com. Timestamps:A Warm Welcome [0:00]How can ethics be Christian? [1:44]Creation vs. Nature [5:27]Family Duty [11:28]Jewish Tradition [19:1…

Casuistry is a technical term for a way of reasoning about ethical principles in specific situations. It fell into disuse historically in favor of a more narrative-based view of the world. But some of the Mere Fidelity cast are sensing that there is a felt lack of organized principle application to pastoral situations in the church. Do you agree th…

Taking up a difficult passage of Scripture, Alastair, Andrew, and Matt consider the incident in which Jacob deceives Isaac into giving him the blessing. Multiple respected theologians bring solid principles to bear on the interpretation of this reading, and come to very different conclusions. What is to be done? Is lying always and everywhere wrong…

When dealing with delicate, nuanced, disputed, or important issues, should Christians primarily rely on their own judgment or the authority of church leaders in their lives? Derek, Alastair, and Matt bring their own experience to bear, as well as a reliance on Scripture and authority, to answer this listener-submitted question. Full show notes at w…

Andrew, Matt, and Alastair take up the oft-disputed passage from First Timothy that seems to restrict the authority of women in the church. What’s the best way to handle this in the twenty-first century?Full show notes at www.merefidelity.com. Timestamps:Zwingli the Pastor [0:00]Old Conundrum, New Energy [1:39]One Weird Question [3:18]One Further Q…

Christ is risen indeed, alleluia! The Easter season is upon us, and the regular cast and crew have the Resurrection on their minds. This year Matt, Alastair, and Derek dive into the Gospel of John to discuss what makes this account different than the other gospels, including, but not limited to: why Jesus told Mary Magdalene not to touch him but in…

As we approach Palm Sunday, Alastair, Matt, and Derek meditate—and ask incisive questions—upon the Cross, the Resurrection, the Triumphal Entry, the Transfiguration, and the true center of our faith. Full show notes at www.merefidelity.com. Timestamps:All Glory, Laud, and Honor [1:09]The Bible’s Third Day Problem [2:14]The Crucial Tension [3:12]Hol…

We can all feel it. Something about social media is just really unhealthy. But what to do about it? That’s the question on the table in this episode of Mere Fidelity. Should we pull the plug entirely? Should we seek balance? Should we embrace it? Full show notes at www.merefidelity.com. Timestamps:One More Episode [0:00]Like, Follow, Subscribe, Def…

In yet another brazen foray into hot topics, Matt, Derek, and Alastair talk with eminent trinitarian theologian, Dr. Fred Sanders, about why masculine terms are used to refer to God. Full show notes at www.merefidelity.com. Timestamps:Pastoral Ethics [0:00]Our Trinitarian Correspondent [1:54]Referring to God [3:22]Matt’s Second Publication [7:19]Pe…

Is asceticism good for the Christian life? Seems like a simple question at first, but there is a lot more there than you may realize. Matt, Derek, and Alastair unpack this deep issue on this episode of Mere Fidelity. Full show notes at www.merefidelity.com. Timestamps:Davenant [0:00]“Ash What?” says the Presbyterian [2:26]Defining Ascesis [4:44]Neg…

C.S. Lewis is an odd figure. Beloved, cited, and recruited by both progressive and conservative Christians, his works have a very broad appeal. The very fact of this broad appeal raises questions about his legacy. Alastair, Derek, and Matt examine this phenomenon and how Lewis is read both in fundamentalist America and evangelical Britain. Full sho…

Alistair Begg hit a nerve with Christians online when he said in public that it might be ok for a Christian to attend an LGBTQ wedding. Given his opposition to same-sex marriage, this firestorm brings to the surface many questions about the nature of moral complicity, scandal, fraternal correction, and just how a Christian is to live day-to-day in …

What does the Gospel of Jesus Christ have to say to those who wrestle with mental illness? This month’s Lexham Press book of the month arrested Matt’s attention. It’s like Augustine’s Confessions in a contemporary idiom as a really profound searching exploration of one man’s personal experience of OCD and his identity in Christ. So, today Matt and …

It’s come up on the show before, but this time Andrew and Matt are going to settle this once and for all, with some help from Alastair. How should the church deal with flagrant sins of professing Christians? Full show notes at www.merefidelity.com. Timestamps:Most Irregular [0:00]Digging Up the Past [1:51]Range of Interpretations [3:24]Levels of Af…

Dr. Kevin Hector has written the theology for the rest of us. Normal, non-academic persons will find Christianity as a Way of Life approachable and rewarding to dive into. But he just walked into a podcast with an ethicist, a Biblical scholar, and systematic theologian. Will he come unscathed through the grilling that Matt, Alastair, and Derek give…

What is the most basic aspect of God’s identity? What do we know Him as first? One potential answer to those questions is God as Creator. Repeat Mere Fidelity guest, Peter Leithart, has written a book that sets out to examine the idea of God as Creator as found in Genesis 1. But this is not without controversy. Matt, Derek, and Alastair push back h…

In the wake of a controversial Vatican document favorable toward blessing those in same-sex relationships, Matt, Alastair, and Derek discuss what exactly blessings are, what they do, and why we should get this right. Full show notes at www.merefidelity.com. Timestamps:Vatican Bomb [0:00]Having Been Blessed, We Bless [3:09]Genesis 1:28 [5:49]Asher v…

In a time when “being canceled” is one of our greatest fears, thinking Biblically about reputation as a category is a very productive exercise. But when we turn to the Bible, there’s a prima facie tension about reputation. On the one hand, we’re told to rejoice when we are reviled; on the other, we’re told to have a sterling image for the sake of t…

Critical Race Theory is not the only sort of critical theory out there. As a matter of fact, Augustine’s City of God may be the first example of critical theory. How can this kind of academic exercise be understood Biblically? What benefit can it give to theology? Dr. Christopher Watkin, author of Biblical Critical Theory: How the Bible's Unfolding…

Can we understand criminal justice Biblically? Criminal justice in America is in need of reform, and attorney Matthew Martens has put his theological mind into a Christian proposal for good reform. In this conversation with Matt, Derek, and Alastair, Martens covers mere sample of issues covered in his book, including coercion, social justice, presu…

Occasionally on Mere Fidelity we have taken up difficult passages of Scripture. On this episode we take up an entire book that feels quite difficult: the book of the prophet Zechariah. What do all those oddly specific visions mean? Is Alexander the Great an actual Christ figure? How can you tell the difference between prophetic horizons? With Matt …

With war in Israel functioning as a totemic marker in our polarized political climate, Derek, Matt, and Alastair talk frankly and vulnerably about how all of us can do justice, love mercy, and not lose our souls. Full show notes at www.merefidelity.com. Timestamps:Matt on Trial [0:00]A Hard Season [2:13]An Urgent Question [3:54]Biblical Resources […

Is questioning your faith a good thing? We need not fear questions. By the grace of God, we have the safety and security to rush headlong into them and find ourselves better for it on the other side. Matt has literally written the book on questions. Derek, Alastair, and special guest Brad East join Full show notes at www.merefidelity.com. Timestamp…

Integralism is a philosophy of church and state that seemed to have been definitively rejected. And yet, it has received new life from prominent proponents in recent days. Dr. Kevin Vallier has written a new book that looks at the good and the bad of integralism. Matt, Alastair, and Derek discuss it with him. Full show notes at www.merefidelity.com…

The classic intro to Christianity, Knowing God by J.I. Packer, was published 50 years ago. To celebrate this anniversary, Derek, Alastair, and Matt welcome Fred Sanders back to the show to discuss the distinctives of evangelical spirituality and practice which shine forth in Packer’s book. They also discuss the doctrine of God, classic hymns, the K…

Since at least the time of the Donatists, the Church has wrestled with how to relate to Christians who are just not that good at being Christians. Should we worship with Christians who are living in sin? Should we baptize, marry, and bury those who only attend church twice a year? Prompted by last episode’s discussion of Andrew’s new book, Matt, Al…

When answering the question, “How did we get here?” how far back do you have to go? Mere Fidelity’s own Andrew Wilson has identified a compelling candidate when it comes to the rise of the post-Christian West—namely, 1776. This year contains much more than the obvious historical paradigm shift that we all know. Andrew, Matt, and Alastair unpack thi…

Was the Reformation really as much a break with what came before it as we are often led to believe? Dr. Matthew Barrett says the Reformers themselves thought not. In his substantial new book, he shows how strongly the Reformers sought to establish their connection with the catholic and universal church. Alastair, Derek, and Matt join Dr. Barrett fo…

In The Biblical Trinity, Brandon Smith proclaims the Trinity from the Bible. The doctrine arises not from a handful of prooftexts but from the fullness of what the Bible says about God. In this edition of Mere Fi, Alastair and Matt chat with Brandon about what this project means in the broad landscape of contemporary theology. They also take a clos…

Does your church display an American flag or Union Jack or some other national flag? It’s been an active debate since the days of Caesar, through Christendom, and into the Modern American context: What should the relationship be between national symbols and Christian worship? Matt, Alastair, and Derek welcome Hillsdale Assistant Professor Dr. Miles…

In Bulwarks of Unbelief, Joseph Minich argues that a felt absence of God, as experienced by the modern individual, offers a better explanation for the rise in atheism. Recent technological and cultural shifts in the modern West have produced a perceived challenge to God’s existence. Andrew, Alastair, and Derek jump right to the heart of the matter …

Most of what we talk about on Mere Fidelity presupposes a lot of reading. What is the real use of reading? Is what we read more important than how we read? Why do some people who read for years never develop the habits of reading well? Alastair, Matt, and Derek discuss these questions as well as summer reading on this episode. #quitnetflixFull show…

Friend of the show, Pastor Timothy Keller, has entered into glory. He was a pivotal player in Evangelicalism over the last generation, and a great encourager of many ministers, including the cast and crew of Mere Fidelity. To pay tribute to his life and legacy, Derek, Alastair, and Matt talk to Editor-in-Chief of Mere Orthodoxy, Jake Meador. Full s…

Lectio Divina is a popular form of prayer using the reading of Scripture as a means of encountering God. While its origins are in Christian tradition, Lectio Divina is sometimes associated with a kind of individualistic loose spirituality. Dr. Hans Boersma, however, makes a strong case for its use in the devotional lives of faithful Christians. Ala…

Why do we need creeds? What are they for? Isn’t Scripture enough? Dr. Phillip Cary has a very useful and smart book introducing the Nicene Creed to not only a wider audience, but take those of us who say the Creed every week even deeper into this summary of the Christian faith. In this conversation Alastair and Matt talk with Dr. Cary about the bas…

Josh Butler caused a big ruckus when an excerpt from his latest book was posted on a prominent Christian website. His approach using sex to talk about God drew a lot of criticism. The Mere Fi cast have a few criticisms of their own. Andrew, Matt, and Alastair discuss it all quite candidly with Josh himself in this episode of Mere Fidelity. Full sho…