While reading about various religious phenomena—both positive and negative—one of the recurring aspects that forces itself on our attention is contagion. Going back at least to the 450 prophets of Baal on Mount Carmel, the idea of crowd sourcing religious frenzy can be disturbing. It involves groups of people and loss of control. Not only is the frenzy itself frightening, but also the apparent paranormal accoutrements to such enthusiasm. In more specific terms, the revivals of the “Second Great Awakening” and the mass exorcisms described by Michael Cuneo in American Exorcism both boast supernatural elements. I’m not saying there can’t be a scientific explanation, but I am saying what happens in such circumstances has been understood to be supernatural by educated, experienced people. Both demoniacs and new religious converts display superhuman strength and atavistic behaviors that one doesn’t otherwise see in a lifetime. Once they start happening, they spread.

This is one of the draws of charismatic Christianity. Speaking in tongues can be quite contagious, I’m told. According to Cuneo’s carefully anonymized accounts, so can demonic possession with its attendant paranormal activity. Some scientists have explored the idea of consciousness as a “hive mind” phenomenon. Many “minds” brought together can produce something greater than the sum of the parts. We’re used to this in the world of insects, but since humans like to be radically individual we miss the instances where it occurs among our own species. While not always so, such events are often religious in nature. People gathered together in emotionally charged settings, personal experience draws off of that of others, and suddenly a person’s doing something they formerly believed to be “impossible.” God and demons both have explanatory value here.

Despite our tendency to want to destroy each other, humans have great potential when we work together. Our petty fears and jealousies could be contained, disassembled, and repurposed, if only we possessed the will to do so. The desire to stand out in a crowd—not to blend in but to be a unique individual—runs strong in our fractured psyches. We hate being mistaken for somebody else. Religious experiences, much maligned these days, tend to be group experiences. Yes, a mystic may have a personal and highly individualized rapture, but in the presence of others the excitement may be shared. “Mass hysteria” and group hypnosis have sometimes been posited as the culprits behind such events. Those who participate, however, use other terms to describe what has transpired. They may not call it a “hive mind,” and they won’t be alone in rejecting the phrase.