The Serenity Prayer isn't just for 12-step groups. The Serenity Prayer is one of the most ubiquitous lines of wisdom, commonly mentioned in pop culture. Though the prayer is most frequently linked to ...

As a child, I memorized without understanding a short prayer on a plaque in my grandparents’ guest bedroom. I loved the curlicued lettering and somber tone. Later, I learned that the “Serenity Prayer” ...