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Practical guides on sermon preparation, biblical backgrounds, and original language study.
Start here · Intro guide
How to Use a Didymus Lab Report for Sermon Preparation
A Step-by-Step Guide
A Didymus Lab report can feel overwhelming at first — 30 to 50 pages of original-language analysis, academic research, and homiletical suggestions. Here's how each section functions in your sermon prep workflow, using Romans 4:13-25 as a worked example.
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Ongoing series
Preaching Styles of Korean Pastors
Fifty-two Korean preachers, sorted into six homiletic families and read through structure, language, background, and application.
New series
Is It Okay to Use AI in Your Sermon Prep?
Wondering whether it's really okay to lean on AI for sermon prep? These five posts work through the real fears — and the actual workflow — one at a time.
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Pick a category and start with the posts inside it.
- When One Line in Your Report Deserves a Deeper Look
- Starting from Doctrine Instead of a Passage
- Preaching Through the Church Year
- How to Use Bible Commentaries Effectively in Sermon Preparation
- AI for Sermon Preparation
- Preaching the Church Year
- What It Means to Preach in the Reformed Tradition
- Sacred Art and the Preacher
- 5 Steps to Prepare a Sermon
- Sacred Art as Biblical Interpretation
- Best Bible Commentaries for Expository Preaching (2026 Guide)
- Biblical Exegesis in 5 Steps
- The Apostles' Creed
- The Augsburg Confession
- The Heidelberg Catechism
- The Nicene Creed
- Using Biblical Greek and Hebrew in Preaching
- Wesley's Articles of Religion
- The Westminster Larger Catechism
- The Westminster Shorter Catechism
Biblical Passage Notes
40 passagesHistorical and cultural backgrounds, verse-by-verse commentary, and reception history — all grounded in CC-BY/CC0 academic sources.