The Formative Power of Song

Across cultures, the arts have never been decorative extras; they are formative practices. Research shows that activities like singing shape the whole person at once — breath, body, emotion, and attention — lowering stress hormones, improving respiratory and cognitive function, and supporting immune health. Singing regulates the nervous system and activates wide regions of the brain, making it one of the most accessible and overlooked forms of embodied care. These effects deepen when voices are shared. Group singing synchronizes breathing and heart rhythms, strengthens social bonds, and counters loneliness. It fosters joy, trust, and belonging — qualities essential to human flourishing. Transpersonal research suggests something deeper still: the studied singers weren’t just hitting high notes; together their sense of a bounded self was loosened, even stepping into altered states where art, spirit, and self dissolved into something transformational. In this way, the arts quietly train the soul toward connection and wholeness. So this season, forgoing yet another wellness protocol and belting carols with others may do more good than we expect.ⁱ

i. Long before ‘positive psychology,  William Law wrote a wonderful chapter in A Serious Call to a Devout and Holy Life about why we ought to SING the psalms and other prayers.  He anticipated the famous James-Lange theory of emotions a century and a half  before William James.