Evangelical Christianity as the dominant political force in America is dying from a self-inflicted wound. To suggest that Christianity in America is not waning is to ignore the obvious. But just in case, there are data to back it up:

Robert Jones’s book looks at the decline of white Christian America (which he shortens to WCA) through a couple of lenses, but most significantly, the decline of WCA is due to its stance on homosexuality:

Today, many white Christian Americans feel profoundly anxious. As is common among extended families, WCA’s two primary branches, white mainline and white evangelical Protestants, have competing narratives about WCA’s decline. White mainline Protestants blame evangelical Protestants for turning off the younger generation with their antigay rhetoric and tendency to conflate Christianity with conservative, nationalistic politics. White evangelical Protestants, on the other hand, blame mainline Protestants for undermining Christianity because of their willingness to sell out traditional beliefs to accommodate contemporary culture.

Traditional Protestantism and more progressive Protestantism are both point their finger at the other, but the dilemma is real:

Moreover, more than seven in ten (72 percent) Millennials agree that religious groups are estranging young people by being too judgmental about gay and lesbian issues. Seniors are the only age group among whom less than a majority (44 percent) agree. The dilemma for many churches is this: they are anchored, both financially and in terms of lay support, by older Americans, who are less likely to perceive a problem that the overwhelming majority of younger Americans say is there.

As a skeptic, I can’t help but find hope in this.