Frequent Bible reading has some predictable effects on the reader. It increases opposition to abortion as well as homosexual marriage and unions. It boosts a belief that science helps reveal God’s glory. It diminishes hopes that science will eventually solve humanity’s problems. But unlike some other religious practices, reading the Bible more often has some liberalizing effects—or at least makes the reader more prone to agree with liberals on certain issues. This is true even when accounting for factors such as political beliefs, education level, income level, gender, race, and religious measures (like which religious tradition one affiliates with, and one’s views of biblical literalism)…

In 2007, the Baylor Religion Survey asked Americans how often they read the Bible on their own. (It was a five-point scale in this study, ranging from “never” to “several times a week.”) It also asked whether the federal government should expand its authority to fight terrorism—a reference to the Patriot Act. For each increased level of Bible-reading frequency, support for the Patriot Act decreased by about 13 percent.

Frequent Bible reading also influences views on criminal justice. As might be expected, respondents who were more politically liberal were prone to disagree with the statement, “The government should punish criminals more harshly.” Unexpectedly (at least given the conservative stereotype), the more frequently people read the Bible, the more they too are prone to disagree with the statement. This is not an anomalous finding: Support for abolishing the death penalty increased by about 45 percent for each increase on the five-point scale measuring Bible-reading frequency…

Some of the most interesting findings relate to moral attitudes. “How important is it,” the survey asked, “to actively seek social and economic justice in order to be a good person?” Again, as would be expected, those with more liberal political leanings were more likely to say it’s very or somewhat important. And those who read the Bible more often were more likely to agree. Indeed, they were almost 35 percent more likely to agree at each point on Baylor’s five-point scale. That may be bad news for Glenn Beck, who last year told believers to leave their churches if they hear “social justice” language being used.