Two blockbusters dominated the American religion beat last week.

The Catholic bishops defied a nudge from Pope Francis's Vatican and decided overwhelmingly to write a Communion policy that might target President Joe Biden and other pols for liberal abortion stances. And conservative establishment voters in a Southern Baptist Convention (SBC) presidential showdown narrowly defeated (for now) hard-right populists.

Standard news judgment automatically puts the spotlight on hot disputes in the nation's two largest religious sectors — white evangelicalism and Catholicism. Meanwhile, week by week, year by year, the media consistently downplay the third-ranking religious category, "Mainline" Protestantism, which not so long ago exercised such vast cultural influence. (They also neglect fourth-ranking Black Protestantism.)

Two thoughtful new articles show intriguing ways to overcome sins of omission.

President Mark Tooley of the conservative Institute on Religion & Democracy asks, at the Juicy Ecumenism weblog, why Mainline churches apparently suffer fewer sexual abuse scandals than their evangelical rivals. And University of West Georgia historian Daniel K. Williams compares the turbulent Southern Baptists with their smaller and rarely covered Mainline rival, American Baptist Churches (ABC). [Disclosure: The Guy was happily raised in the ABC and remained a nominal member till age 30.]

"Mainline" refers to church bodies dating from Colonial and post-Revolutionary times that have been predominantly white, involved in ecumenical groups like the National Council of Churches and are either liberal on theology and politics or give liberals ample running room. The largest such denominations — often called the “Seven Sisters” — are the ABC, Christian Church (Disciples of Christ), Episcopal Church, Evangelical Lutheran Church in America, Presbyterian Church (USA), United Church of Christ and United Methodist Church.

Tooley is a Methodist evangelical and major critic of liberal trends, so when he faintly praises Mainline performance this commands attention.