5 "Priest Scientists" Who Changed the World — Trent Horn

SermonAIBiblical Software for Pastors

Features Sermons Seminary Pricing

Log in Start free trial

Sermons
Trent Horn
5 "Priest Scientists" Who Changed the World

5 "Priest Scientists" Who Changed the World

Preacher: Trent Horn
Tradition: Roman Catholic
Published: Feb 4, 2026
Length: 12:59

Preaching soon?

Study the passage with commentaries and original languages
Find illustrations and draft a faithful sermon outline
Transcribe sermon videos into searchable, quotable text

Start free for 7 days

About this sermon

In this episode Trent counts down five Catholic priests whose scientific investigations changed the world. 20 Answers: Faith And Science https://shop.catholic.com/20-answers-faith-and-science/?srsltid=AfmBOor1PBwE3hgm0qP4LrTw10ZBrKVvSkFEdJ-xUb1nWHaOg2clX0EJ To support this channel: https://www.patreon.com/counseloftrent [NEW] Counsel of Trent merch: https://shop.catholic.com/apologists-alley/trent-horn-resources/ Be sure to keep up with our socials! https://www.tiktok.com/@counseloftrent https://www.twitter.com/counseloftrent https://www.instagram.com/counseloftrentpodcast 00:00 5 “Priest Scientists” Who Changed the World 00:15 Fr. Casmir Zeglen 02:33 Fr. Gregor Mendel 05:20 Fr. Bartolomeu de Gusmao 07:48 Bishop Nicolas Steno 09:15 Monsignor George Le Maitre

Inspired by this message? Prepare your own sermon with SermonAI.

Try SermonAI free for 7 days

More from Trent Horn

17:35
The One Detail That Perfectly Explains Hell
Trent Horn · Sep 16, 2026
17:32
The Insanity of Modern "Insanity"
Trent Horn · Sep 14, 2026
16:35
One of the Silliest Reasons to Reject Christianity
Trent Horn · Sep 9, 2026

Write your own sermon with SermonAI

Preparing your own sermon this week?

SermonAI helps pastors study the passage, gather commentary and illustrations, and draft a faithful sermon outline. Try every tool free for 7 days.

Start your 7-day free trial

SermonAIBiblical Software for Pastors

The all-in-one sermon preparation platform built for pastors who treasure the Word.

Product

All Features
Pricing
Sermon Writer
Bible Tools
Library

Resources

Sermon Library
Free Seminary
Help Center
Contact Us
Denominations
Terms of Service
Privacy Policy

Three Coincidences That Prove God Exists

Trent Horn · Sep 2, 2026

How "Purity Culture" Became a Heresy

Trent Horn · Aug 31, 2026

How One of My Smartest Critics Returned to Faith in God

Trent Horn · Aug 25, 2026

Get Started

Sign In
Start 7-Day Free Trial

© 2026 SermonAI. All rights reserved.·Booth