But evangelical support for Trump was no aberration, nor was it merely a pragmatic choice. It was, rather, the culmination of evangelicals’ embrace of militant masculinity, an ideology that enshrines patriarchal authority and condones the callous display of power, at home and abroad. By the time Trump arrived proclaiming himself their savior, conservative white evangelicals had already traded a faith that privileges humility and elevates “the least of these” for one that derides gentleness as the province of wusses. Rather than turning the other cheek, they’d resolved to defend their faith and their nation, secure in the knowledge that the ends justify the means. Having replaced the Jesus of the Gospels with a vengeful warrior Christ, it’s no wonder many came to think of Trump in the same way. In 2016, many observers were stunned at evangelicals’ apparent betrayal of their own values. In reality, evangelicals did not cast their vote despite their beliefs, but because of them.

Donald Trump did not trigger this militant turn; his rise was symptomatic of a long-standing condition. Survey data reveal the stark contours of the contemporary evangelical worldview. More than any other religious demographic in America, white evangelical Protestants support preemptive war, condone the use of torture, and favor the death penalty. They are more likely than members of other faith groups to own a gun, to believe citizens should be allowed to carry guns in most places, and to feel safer with a firearm around. White evangelicals are more opposed to immigration reform and have more negative views of immigrants than any other religious demographic; two-thirds support Trump’s border wall. Sixty-eight percent of white evangelical Protestants—more than any other demographic—do not think that the United States has a responsibility to accept refugees. More than half of white evangelical Protestants think a majority nonwhite US population would be a negative development. White evangelicals are considerably more likely than others to believe that Islam encourages violence, to refuse to see Islam as “part of mainstream American society,” and to perceive “natural conflict between Islam and democracy.” At the same time, white evangelicals believe that Christians in America face more discrimination than Muslims. White evangelicals are significantly more authoritarian than other religious groups, and they express confidence in their religious leaders at much higher rates than do members of other faiths.

For evangelicals, domestic and foreign policy are two sides of the same coin. Christian nationalism—the belief that America is God’s chosen nation and must be defended as such—serves as a powerful predictor of intolerance toward immigrants, racial minorities, and non-Christians. It is linked to opposition to gay rights and gun control, to support for harsher punishments for criminals, to justifications for the use of excessive force against black Americans in law enforcement situations, and to traditionalist gender ideology. White evangelicals have pieced together this patchwork of issues, and a nostalgic commitment to rugged, aggressive, militant white masculinity serves as the thread binding them together into a coherent whole. A father’s rule in the home is inextricably linked to heroic leadership on the national stage, and the fate of the nation hinges on both.

From Jesus and John Wayne: How White Evangelicals Corrupted a Faith and Fractured a Nation, by Kristen Kobes du Mez