Pictures are so ubiquitous they often fade into the background of conscious experience. But there’s a special magic to pictures. When you see one, you don’t only see some colors on a surface, some marks jumbled together here and there; you see things—maybe bottles, people, or books—in the picture.

What makes people believe in God?

The relatively new research field cognitive science of religion is busy trying to answer this question. And it’s come up with some powerful answers so far. Importantly, its answers are psychological. They focus on the mental processes that cause religious belief—or religious credence, as I call it.