From Sin to Self: American Protestantism in the Age of Psychology

Churches stopped just handing out Bibles and started hiring licensed therapists. Today, many large churches have entire departments dedicated to mental health, recognizing that spiritual health and mental health are two sides of the same coin. 3. Why It Matters Today

The marriage of American Protestantism and psychology has changed the way millions of people understand their souls. It has made faith more personal, more empathetic, and arguably more practical.