Religion has been notoriously hard to define since before the common era. Make the definition of “religion” too exclusive and well-established movements such as Scientology are left out; make the definition too broad, and everyday fads such as CrossFit suddenly become “religious.” Using the functionalist definition that David R. Loy uses in his essay “The Religion of the Market,” a religion is defined as a historic worldview that teaches humanity what the world is and our role in the world. Under this definition, market capitalism can be defined as a religious movement that has replaced traditional religions in Western society’s search for purpose and happiness.