At the Tablet, Michelle Goldberg has an excellent and disturbing piece on the historical revisionist promoted by Glenn Beck as “the most important man in America” — fundamental Christian theocrat David Barton: History Lesson.

I’ve had several posts about Barton — he’s a fraud with no education as a historian (he has a bachelor’s degree in religious education from Oral Roberts University, the phoniest diploma in the US), who pushes a completely false version of American history in which the founding fathers were all devout Christians and intended America to be a Christian theocracy.

And that’s not all, because the man heavily promoted by Glenn Beck and Fox News as an expert on American history is also associated with the white supremacist hate group known as Christian Identity:

Barton found an eager audience for his Christian nationalist history on the right-wing fringe. In 1991, as the ADL has reported, he spoke at a summer gathering of Scriptures for America, a group founded by Pete Peters, a pastor in the Christian Identity movement. Christian Identity holds that Anglo-Saxons are the true children of Israel, while Jews are the Satanic offspring of Eve’s liaison with the serpent in the Garden of Eden. Black people, according to Christian Identity theology, are a separate species of “mud people.” Other speakers at the meeting were Holocaust denier Malcolm Ross and white supremacist Richard Kelly Hoskins. Barton was advertised as “a new and special speaker” who would ask, “Was it the plan of our forefathers that America be the melting pot home of various religions and philosophies?” (One can assume that the answer was no.) On November 24 of that year, Barton spoke at another Christianity Identity gathering, this one in Oregon. According to the ADL, his self-published books were advertised in “The Watchman,” a Christian Identity publication.

Soon, though, Barton’s star started rising on the mainstream right, and he denounced Christian Identity, claiming that he hadn’t known he was addressing racist groups when he appeared at the movement’s meetings. That sounds implausible—it’s hard to imagine how one might speak at two white supremacist summits in five months by accident. Still, the association didn’t seem to hurt him. By the middle of the 1990s, every major religious right organization marketed Barton’s self-published books. In 1994, Newt Gingrich, then the House minority whip, praised Barton’s “wonderful” and “most useful” work, and, in 1997, Barton was elected vice chairman of the Texas Republican Party. The Bush campaign hired him to do clergy outreach in 2004.