Evangelism That Works: A Webinar with Dr. James Tour
Dr. James Tour
apologetics
February 19, 2026
#Evangelism #Gospel #RatioChristi
In this Ratio Christi webinar, chemist Dr. James Tour steps away from the lab to speak with disarming clarity about evangelism—not as technique, but as spiritual urgency rooted in the resurrection. Drawing on the legacy of Spurgeon and Whitefield, Tour argues that persuasion begins less with clever apologetics than with a heart broken open for the lost.
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00:00 Resurrection over clever apologetics
03:45 Tour’s backstory + desire to evangelize
08:50 Method isn’t the key—passion is
12:18 Whitfield/Spurgeon prayers that fuel zeal
15:50 “God’s shalls” + salvation is of God
19:34 Isaiah 43:25 illustration: “for my sake”
23:35 “Catching men” + looking for “signs”
27:37 Heart’s desire + prayer for salvation
31:42 Spending time/money for souls
35:02 His testimony + porn conviction example
38:57 Walkthrough of resurrection appearances
42:36 “How do others believe in 1 hour?”
46:55 Guided prayer: “help my unbelief”
52:07 Q&A: targets, time limits, 2024–25 nums
56:27 Q&A: not a “gift,” don’t opt out
1:00:15 Closing + contact/donate mentions
Scripture
IsaiahIsaiah 12Isaiah 12:18Isaiah 43Isaiah 43:25
Topics
dr. james tourjim toursciencenanomachinesnanoengineeringprofessorchemistry












