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Monthly Newsletter Update
Issue No. 1  ·  September 2026

The Petra Publications Journal

Reviews of Reformed Christian books for every believer.

Good morning, friends,

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Verse of the Month
So Jesus said to the Jews who had believed him, 'If you abide in my word, you are truly my disciples, and you will know the truth, and the truth will set you free.'
John 8:31–32

It's been a full month around here. We kept moving through Francis Schaeffer's A Christian Manifesto, unboxed a set of books we've been waiting on for a while, dug into a book on faithful preaching, and got honest about what our phones are doing to our ability to think. Here's everything that went up in September — thank you, as always, for reading along.

Reader Participation. This month's video on phone addiction struck a nerve for a lot of us. What's one thing you've done to protect real, focused reading time in your own life? Reply to our newsletter email and let us know — we may feature a few answers next month.

A Christian Manifesto
A Christian Manifesto

We're two episodes into our study through Francis Schaeffer's A Christian Manifesto. Episode 1 laid out why the Lordship of Christ covers all of society, not just Sunday mornings. Episode 2, released this month, goes deeper into the foundation: what is truth, and why does Schaeffer insist Christianity is a claim about total reality — not just private spirituality?


This is a shortened version of our full review. Read more exclusive content like this on Bibliofiles, free for everyone.

Preachers with Power: Four Stalwarts of the Faith
Preachers with Power: Four Stalwarts of the Faith
by Douglas Kelly (b. 1943)

Douglas Kelly is a Presbyterian pastor, theologian, author, husband, and father of five. Born in Lumberton, NC, he studied Classics at UNC and went on to earn his M.Div. at Union Theological Seminary before further study at Edinburgh University. Preachers with Power is one of the most encouraging books we've read on what faithful preaching actually looks like — it fills in a great deal of context about the American South before and after the Civil War, and makes connections you're likely to miss by only reading primary sources.

Watch/read the full review here →

As an Amazon Associate, Petra Publications earns from qualifying purchases made through book links like the one above.


Truth and Total Reality: Why Christianity Is Not Just for Sundays
Truth and Total Reality: Why Christianity Is Not Just for Sundays
Episode 2 in our study through Francis Schaeffer's A Christian Manifesto — what is truth, and why is Christianity a claim about total reality?
It's Finally Here! Thomas Watson Unboxing and First Impressions
It's Finally Here! Thomas Watson Unboxing and First Impressions
They're finally here! A first look at a set of books we've been waiting on for a while.
Preachers with Power: A Deep Dive into Douglas Kelly's Book
Preachers with Power: A Deep Dive into Douglas Kelly's Book
One of the most encouraging books we've read on what faithful preaching actually looks like — see this month's Book Highlight above.
I'm Addicted to My Phone and It's Destroying My Ability to Think
I'm Addicted to My Phone and It's Destroying My Ability to Think
57% of Americans say they're addicted to their phones. I am too — and it's atrophying my ability to sit with a single thought.

That's all the news for this month. Thank you so much for your kind support and generosity, and for reading this newsletter.

Soli Deo Gloria!