A small study has found evidence that religious and spiritual experiences activate the reward circuits in our brains in a similar way to love, sex, gambling, drugs, and music.
The research on 19 Mormon subjects found that, when they were asked to “feel the spirit”, their brains lit up in a very familiar way – almost as if they’d taken a hit of a drug, or listened to their favourite song.
To be clear, this was a very small study, involving only 19 young Mormon adults, so we can’t read too much into the results just yet, because despite the headlines out there, there’s not enough evidence to claim that “This is your brain on God.”
But they’re among the first results to show how individuals’ brains respond to the idea of God, providing a fascinating insight into the important role religion plays in human mood and decision-making.
“We’re just beginning to understand how the brain participates in experiences that believers interpret as spiritual, divine or transcendent,” said lead researcher Jeff Anderson from the University of Utah.
“In the last few years, brain imaging technologies have matured in ways that are letting us approach questions that have been around for millennia.”
Whether you subscribe to religious beliefs or not, it’s undeniable that religion has been a major shaping force on human society throughout the ages. So understanding the way it makes people feel provides important insight into one of the biggest influencers on our species.
To get an idea of what was going on, the researchers worked with 19 members of the Mormon church aged under 40, including 7 females and 12 males. All of them described themselves as devout and had completed one or two years of full-time missionary work.
They were put in an fMRI scanner and shown a variety of content meant to get them to “feel the spirit” – an important aspect of the religion that refers to a feeling of peace and closeness with God in oneself and others. These feelings are what Mormons base a lot of their decision-making processes on.
The hour-long fMRI exam included:
6 minutes of rest
6 minutes of watching a video detailing the Mormon church’s membership statistics
8 minutes of literature quotations falsely attributed to Mormon and world religious leaders
8 minutes of reading familiar passages from the Book of Mormon
12 minutes of watching church-produced video of family and Biblical scenes
Another 8 minutes of quotations.
Throughout, participants were asked to describe what they were experiencing.
Almost universally, they reported a response similar to an intense worship service, including feelings of peace and physical sensations of warmth. Many were in tears by the end of the scan, the researchers note.
Their brains were being scanned the whole time, and the results showed an interesting pattern. The regions that lit up were part of the reward circuit of the brain, which researchers also know is stimulated by things like drugs, junk food, and sex.