Last month, the Pew Research Center issued an innovative analysis of 49,719  sermons delivered between last April 7 and June 1 in 6,431 U.S. congregations that were posted online. This report made a bit of news and is worth perusing if you missed it (click here).

 This Guy Memo recommends to fellow writers that a useful appendix to that document (click here for .pdf) deserves more than a glance. It details Pew’s standard system for “classifying congregations by religious tradition,” with 244 specific identities cited in interviewing, grouped into 19 categories.

Pew makes a major contribution to analysis of American religion with its frequent polling practice of pushing to get respondents'  specific identities and affiliations beyond the usually unhelpful “Protestant” vs. “Catholic” approach of old-fashioned polling.

What kind of Protestant?

For that matter, what kind of, say, Presbyterian (tmatt shows a blitz of options here)?

Are you an active or nominal churchgoer?

With the media frenzy over religion and politics, polls nowadays at least usually ask Protestants whether they self-identify as “evangelical” or not, whatever that word means.

When Pew asks poll respondents about the specific congregation they affiliate with, it then helpfully lumps the Protestants into the three main categories of “Evangelical,” “Mainline” and “Historically Black.” These three groups are distinct not only on religion but in social and political terms. Writers are likely to be less perplexed by Pew’s other categories of Catholic, Orthodox Christian, “other Christian,”  “Mormon” (there’s that controversial word again!), Jehovah’s Witness, Jewish, Buddhist, Hindu, “other faiths,” "miscellaneous" and “unclassifiable.”   

The following examples from Pew’s Protestant taxonomy will indicate some of the difficulties with America’s astonishing religious variety, particularly for those new to religion writing.