Paul Tillich's Socialist Decision and the Crisis of American Christianity

Paul Tillich's Socialist Decision and the Crisis of American Christianity

Author: Dr. Tripp Fuller January 13, 2026 Duration: 44:58
This is an audio essay from my SubStack, Process This. ⁠You can head over here to read or watch the entire essay.⁠ In this episode, we explore Paul Tillich's largely forgotten 1933 work The Socialist Decision, written as Hitler rose to power and costing Tillich his professorship and homeland. Here, I explore what it reveals about the current crisis of American Christianity. Tillich argued that authentic human existence requires holding two roots in tension: the "powers of origin" (belonging, tradition, community) and the "prophetic demand" (justice, critique, openness to the stranger). When we collapse into one or the other, we get either authoritarian tribalism or rootless abstraction, and Tillich saw both failures at work in Weimar Germany. The parallels to our moment are striking: white Christian nationalism offers powerful symbols of belonging without prophetic self-criticism, while progressive Christianity has often provided critique without the embodied community and sacred symbols that move the human heart (something I explored here in The Perfect Storm). Tillich's prescription—what he called "theonomy"—charts a third way: a faith rooted in Scripture, sacrament, and particular community yet free because all these point beyond themselves to a God no finite form can capture. This essay was inspired by two recent Substack posts from two of my regular reads, Tony Jones’ What the Hell is Going On and Robert Wright’s Some useful Trump-Hitler comparisons (in light of Minneapolis and Venezuela). Tony ends his post by saying, “I don’t know what will replace Christendom as our moral framework... Some days — and today is one of those days — I fear that we’re too fragmented to come back together under any single umbrella of morality.” Tony and I had a rather lengthy text exchange about it, and in it, I said, “It seems as we lose the cultural and ethical inertia of Christendom, Evangelicals get mean, and Mainline Protestants turn to vapid nostalgia.” As I was doing dishes and ruminating, I thought of Paul Tillich’s The Socialist Decision, an often-neglected work, and found it helpful in processing the current moment. What sparked it? Robert Wright’s measured and provocative reflections on useful Trump-Hitler comparisons. If this essay is interesting, then check out all three. I hope you enjoy it and consider supporting my work by joining 75k+ other people on ⁠⁠Process This⁠⁠. If you want to ⁠⁠read or watch the essay, you will find it here⁠ ⁠on SubStack. ⁠Join us at Theology Beer Camp, October 8-10, in Kansas City!⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠UPCOMING ONLINE CLASS: The Rise of the Nones⁠⁠⁠⁠⁠⁠⁠ One-third of Americans now claim no religious affiliation. That's 100 million people. Ryan Burge & Tony Jones have conducted the first large-scale survey of American "Nones", which reveals 4 distinct categories—each requiring a different approach. Understanding the difference could transform everything from your ministry to your own spiritual quest. ⁠⁠⁠⁠⁠⁠⁠Get info & join the donation-based class (including 0) here.⁠⁠⁠⁠⁠⁠⁠ This podcast is a ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Homebrewed Christianity ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠production. Follow ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠the Homebrewed Christianity⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Theology Nerd Throwdown⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, & ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠The Rise of Bonhoeffer⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ podcasts for more theological goodness for your earbuds. Join over 75,000 other people by joining our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Substack - Process This!⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Get instant access to over 50 classes at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.TheologyClass.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Follow the podcast, drop a review⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, send ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠feedback/questions⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or become a ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠member of the HBC Community⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Learn more about your ad choices. Visit megaphone.fm/adchoices

Ever wondered how the big ideas from theology and philosophy might actually connect to the life you're living right now? That's the space where Homebrewed Christianity does its work. Hosted by Dr. Tripp Fuller, this podcast operates like a lively, accessible conversation at the intersection of deep thought and everyday curiosity. Instead of dry lectures, you'll find engaging dialogues with a wide range of scholars, theologians, and philosophers, each bringing their unique perspective to the table. The aim is to make the often-intimidating wisdom from academic circles feel tangible and useful, providing what you might call raw materials for your own reflection. Consider each episode an invitation to process, question, and synthesize ideas on your own terms. You'll hear discussions that span historical context, contemporary ethical dilemmas, and the evolving nature of spiritual experience, all with a tone that's more thoughtful coffee shop chat than formal classroom. This isn't about handing down answers; it's about equipping you with diverse ingredients from across the Christian tradition and beyond, so you can actively engage in brewing a faith that is intellectually robust and personally meaningful. Tuning in regularly offers a consistent source of stimulation for anyone who believes that serious inquiry and a sense of wonder can, and should, go hand in hand.
Author: Language: English Episodes: 100

Homebrewed Christianity
Podcast Episodes
Aaron Stauffer: The Future of Faith & Justice [not-audio_url] [/not-audio_url]

Duration: 1:53:55
Ethicist and organizer Dr. Aaron Staufer returns to the podcast to tackle one of the most pressing questions facing progressive Christianity today: how do we move from feeling overwhelmed and powerless to actually buildi…
Robert Talisse: The Polarization Paradox & Democracy Challenges [not-audio_url] [/not-audio_url]

Duration: 1:43:05
In this episode, Aaron Simmons stepped up to host this conversation with Robert Talisse while I'm leading the Bonhoeffer travel-learning trip. They unpack one of the most pressing issues of our time - this wild paradox w…
Grace Ji-Sun Kim: The Sprit of Creation [not-audio_url] [/not-audio_url]

Duration: 1:11:33
This was our final Q&A session wrapping up Grace's lecture series on the Holy Spirit (you can get here), and what a fantastic conversation it turned out to be! Grace shared how spending time with pneumatology has shifted…
Grace Ji-Sun Kim: Birth, Breath & Pentecost Flames [not-audio_url] [/not-audio_url]

Duration: 1:21:19
Grace Ji-Sun Kim joined me at Holy Trinity Lutheran Church in Durham for a fantastic live Pentecost Podcast, and let me tell you, the Spirit was moving! Grace had just preached at Duke's chapel that morning (complete wit…

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