As a ‘Seismic Shift’ Fractures Evangelicals, an Arkansas Pastor Leaves Home

Mr. Lentz has seen his church grow as he leaned into topics like vaccine mandates, which he preached against in a sermon titled “We Believe Tyranny Must be Resisted.” In 2020, sensing “so much disruption in the world,” he started a podcast in which he explores political topics with a fellow “patriot” pastor.

“This mind-set that Christianity and politics, and the preacher and politics, need to be separate, that’s a lie,” he said. “You cannot separate the two.”

At Community Bible, just about everyone liked Mr. Thompson, but some could not understand why he picked the causes he did. “There are areas he should have backed off of,” said Johnny Fisher, one of the church’s founding members. “The best thing probably is to shut up and answer any questions that are given to you from the Bible.”

The church stopped growing. Whole families were leaving; Richy Fisher, a pastor and consultant who prepared a report for the church in 2019, described membership as “hemorrhaging.” (Richy and Johnny Fisher are brothers.)

Mr. Thompson was equally frustrated by the actions of some of his congregants. People he thought should have known better were endorsing online conspiracy theories about Covid-19 and the results of the 2020 election. On his blog, he called for Christians to apply “research and discernment.” “When we share, promote, like and further things that are not true about others, we are violating the ninth commandment,” he wrote.

Fort Smith’s mayor, George McGill, said his city was like many other places in the country: Issues including masks and vaccination have fractured relationships, and people doubt the leaders they once trusted. Mr. McGill, the city’s first Black mayor, saw Mr. Thompson as someone who spoke the truth. But within his community, antagonists “rose up against the very people God had put in place.”