AI, Bible Study, and Sermon Preparation with Logos

In the third webinar of the AI series, Dr. John Fallahee walks through practical ways to use Logos’ AI tools for personal study, sermon prep, and deeper biblical insight. The focus is on how these tools can help you brainstorm, verify, and organize your thoughts while keeping the Holy Spirit at the center of your work.

Understanding AI’s Role in Spiritual Study

Dr. Fallahee reminds us that AI is an aid, not a replacement for careful, Spirit‑led study. It can speed up research, surface connections you might miss, and help you break out of personal bias, but the output must always be checked against reliable, peer‑reviewed resources in Logos.

Logos’ Three Core AI Tools

Study Assistant

• Access: Click the magnifying‑glass icon on the toolbar (available with a subscription).
• Scope: Searches across all books you own; you cannot yet limit the search to a single author or collection.
• Capabilities: Provides concise summaries, quick facts, and citations; can generate short overviews of multiple viewpoints (e.g., different views on the Lord’s Supper).
• Limitations: Output is brief and may omit nuance; it is not exhaustive.
• Usage Tips: Use clear, structured prompts such as “Provide a bulleted list of differing views on the Lord’s Supper, include key passages, suggest further verses, and list Hebrew/Greek words.” Follow‑up questions in the same chat keep the conversation focused, and you can rename or delete chats via the three‑dot menu.

Factbook for AI

The Factbook now includes “questions to ask” for a topic, turning it into a roadmap for deeper study. For example, a search for “Nephilim” prompts the question “Who are the Nephilim in the Bible?” and invites follow‑up queries that uncover sub‑topics and hidden insights. Treat these questions as a guide to structure your study rather than a final answer.

Search Tools (All, Bible, Books)

• All‑Books Search: The default AI‑enhanced search runs across your entire library.
• Bible‑Specific Search: Requires selecting the “Smart Search Engine” to focus on biblical texts only.
• Books Search: AI‑enhanced but emphasizes results from specific resource types.
• Illustrative Demo: Asking “What are the various views on the millennial kingdom?” returns perspectives from multiple works within the chosen collection, showing how Logos narrows results based on scope.

Practical Tips for Using AI Effectively

1. Prompt Design: Be explicit about the format you want (bullets, headings) and include specifics such as key passages, original‑language terms, or additional verses.
2. Iterative Dialogue: Use follow‑up prompts to refine results (e.g., “What other biblical texts relate to this?”). Keep the same chat window when possible and use the history to revisit earlier exchanges.
3. Verification Process: Cross‑reference any AI‑generated citations with Logos’ peer‑reviewed commentaries and books. Spot‑check doctrinal claims against reputable sources.
4. Organizing Findings: Copy AI‑generated verse lists (Ctrl‑C / Cmd‑C) into a new document, then organize them with headings and labels in the Passage List for easy reference.
5. Leveraging Author Views: Query specific authors (e.g., “What is John MacArthur’s view of the millennial kingdom?”) to compare theological stances without reading entire works.

Illustrative Demonstrations

Lord’s Supper Study

Dr. Fallahee prompted the Study Assistant to list differing views on the Lord’s Supper. The AI returned four concise positions (Roman Catholic Transubstantiation, Lutheran Consubstantiation, Reformed Spiritual Presence, Zwingli Memorial View). He then asked for additional biblical texts that relate to each view, and the tool supplied a list that included Passover connections, covenant passages, and relevant scholarly resources. The verse list was copied to the clipboard and later organized with headings in the Passage List.

Word‑Study Example

When asked about the word “love,” the AI returned the Hebrew ahab and the Greek terms agape, phileo, storge, eros, along with brief meanings and sample cross‑references. He noted that the tool initially omitted storge but added it after a follow‑up refinement, illustrating how iterative prompts improve completeness.

Using AI for Sermon Preparation

The Sermon Document tool (found under Documents > New > Sermon) lets you generate illustrations, outlines, applications, and discussion questions via AI. In the demo, a prompt such as “historical illustrations on sacrificial serving” produced a WWII story of a soldier sharing rations, which could be inserted directly into a sermon. Users can choose tone (e.g., “serious”), content type (all), and audience before generating material, allowing the output to match the preaching context.

AI Credits and Visualization

Logos supplies generous AI credits—roughly 1–2 % of your balance per task. Even heavy use over three days consumes only about 3–6 % of the total credit pool, so you can experiment freely. The webinar also showed AI‑generated visualizations using Mermaid diagrams, which can map grammatical or logical hierarchies (e.g., the structure of Matthew 28:19‑20) or display theological trees (e.g., Romans 6:23 broken into OT echoes, NT developments, and cross‑references). These visuals can be copied and pasted directly into Logos documents for seamless integration.

Key Takeaways

• AI is a powerful adjunct for brainstorming, summarizing, and locating resources, but it must be paired with rigorous scholarly verification.
• Logos’ Study Assistant, Factbook, and Smart Search each provide distinct yet complementary ways to streamline study and sermon preparation.
• Effective use depends on structured prompts, ongoing dialogue, and disciplined reliance on peer‑reviewed Logos resources.

By applying these practical strategies, you can let AI help you explore Scripture more deeply while staying grounded in the biblical text and its scholarly study.