Can Spiritual Formation Actually Be Measured?

Can spiritual formation actually be measured? Growing empirical research says yes. Psychologists and theologians are beginning to identify the practices, relationships, and virtues that reliably shape Christlike character. Transformation may remain mysterious—but it’s becoming less mysterious to study. ⁱ

If becoming like Jesus isn’t one-size-fits-all, why do so many churches act as if it is? A groundbreaking global research initiative is uncovering how cultures around the world cultivate Christlikeness—revealing that faithful formation is always communal, contextual, and richer than any single tradition. ⁱⁱ

Knowing what forms disciples is only the beginning. New research suggests online learning can cultivate genuine spiritual growth—but not in isolation. The deepest transformation still happens through intentional communities, shared practices, and sustained relationships that turn digital instruction into embodied apprenticeship over time. ⁱⁱⁱ

i.   BTW — very few psychologists know the psych literature as well as (philosopher) Christian Miller. His upcoming book on honesty is one more example of making virtue and obedience to Christ a concrete reality in everyday life.

ii.   Speaking of which — as you likely know, interest in Celtic spirituality continues to grow. Most likely we need to do a tour to Ireland and study it together!

iii.   Interpersonal psychologist Harry Stack Sullivan was fond of saying: ‘It takes people to make people sick, and it takes people to make people well.’ I’m not sure that the first part is true, but I’m thoroughly convinced about the second.