Apostasy? That word led Bishop FitzSimons Allison out of the Episcopal Church

It has been three decades since the Rt. Rev. C. FitzSimons Allison took his first step away from his life as one of the Episcopal Church's strongest evangelical voices.

That tentative move took place in a small-group discussion during an Episcopal House of Bishops meeting in Kanuga, N.C., during his final year serving as the 12th bishop of the historic Diocese of South Carolina. The topic that day was, "Why are we dysfunctional?"

Allison attacked Episcopal priests and seminary professors who were openly proclaiming their faith in an ancient, erotic, divine spirit "older and greater" than the God of the Bible. There was, Allison said, a clear, ancient word for that -- "apostasy."

Other bishops said they had no problem accepting clergy who were testing the boundaries of ancient Christian doctrines.

After that clash, Allison remained in his pew and declined to share the consecrated bread and wine during a Holy Eucharist with the entire House of Bishops. He didn't publicly discuss this act of broken Communion for several years, but his silent protest was a poignant symbol of early cracks forming in the global Anglican Communion.

Now the 95-year-old bishop has officially resigned his status as an Episcopal bishop, making his departure official. Two weeks ago, he wrote U.S. Presiding Bishop Michael Curry to clarify that he had been received into the Anglican Church in North America -- a body recognized as valid by many Anglican bishops in Africa, Asia and the Global South, but not by the Archbishop of Canterbury or leaders in the U.S. Episcopal Church.

"Some people said that I didn't need to do this, because everyone knows where I stand," said Allison, reached by telephone. "But I felt, the way things have been going, that I still needed to make things official. That's just the way I am."

Allison was ordained as a priest in 1953 and then received a doctorate from Oxford University.

Democrats need to start asking more faith questions (especially about Catholic voters)

After Democrats voted in the Alabama primary in early March, researchers for CNN and other National Exit Pool newsrooms asked them several questions.

Reactions to the candidates were sorted by gender, race, LGBTQ identity, age, education level, political ideology and other factors. However, researchers didn't ask about religious faith and how often voters attended worship services. They didn't probe differences between evangelicals, Catholics, Mainline Protestants and "nones" -- Americans who claim zero ties to organized religious groups.

"We don't know the answers to these kinds of questions because they are rarely being asked," said Michael Wear of Public Square Strategies. He is best known for his work as faith-outreach director for Barack Obama's 2012 campaign and as part of the president's White House staff.

"This isn't just about exit polls. It's hard for Democrats to do their planning, and to allocate resources during campaigns, without this kind of data. … We need cross-tabs in these polls so that we can compare differences between white evangelicals and black evangelicals, between Catholics who go to Mass all the time and those who don't and other groups as well."

Exit Pool researchers did ask about religion in South Carolina, the pivotal state in former Vice President Joe Biden's stunning surge. It was significant that Biden was backed by 56% of Democrats who attend religious services "once a week or more," while 15% of those same voters backed Sen. Bernie Sanders. Among those who "never" attend services, Sanders was the clear winner.

Similar religion gaps emerged in North Carolina, Florida and Tennessee. In news coverage, these trends were linked to Biden's support from African-Americans, including churchgoers -- a huge voter bloc among Democrats.

That's important information, said Wear. But it would have helped to know how Catholics in South Carolina voted, as well as more about evangelical Protestants -- black and white. It would have helped to know what issues mattered most to active members of various religious groups and how faith affected their choices.

It's possible that pollsters and journalists do not ask these questions, he said, because key "players in the Democratic Party leadership aren't asking the big questions about religion, either."

Part of the problem is that many Americans have decided that the "religious" now means "Republican," according to a Pew Research Center poll conducted after the Iowa caucuses.