According to research by the General Social Survey, 1 out of every 10 Americans say they have no religious affiliation, but an additional 2 out of 10 can be classified as “religious liminals,” meaning they sometimes claim a religious affiliation and sometimes they do not (Bradley Wright, “20% of Americans Are on the Threshold of Religion,” The Exchange (blog), Christianity Today, September 21, 2017, http://www.christianitytoday.com/edstetzer/2017/september/20-of-americans-are-on-threshold-of-religion.html).