The high-spiritual brain was healthier and more robust than the low-spiritual brain.
A growing body of research suggests that spirituality can play a critical role in improving mental health, offering resilience in times of crisis. Experts warn that despite unprecedented awareness, mental health challenges are worsening, particularly among young people. “The youth mental health crisis is very real,” said Dr. Harold Koplewicz of the Child Mind Institute.
Psychologists and neuroscientists highlight that spiritual practices—religious or otherwise—can reduce stress, improve brain function, and foster meaning. Columbia professor Lisa Miller notes that spiritual awareness can occur “whether the experience occurred in a house of worship or on a forest hike.”
Studies show higher spirituality correlates with better mental health outcomes, including post-traumatic growth. Neuroscientist Andrew Newberg explains that meditation and prayer can enhance frontal lobe function while reducing fear responses.
Despite declining religious affiliation, 82% of Americans identify as religious, spiritual, or both. Experts caution that abandoning spirituality entirely can deprive people of essential tools for coping with life’s challenges.