[Observing the] Sabbath is therefore a declaration of our freedom. It means you are not a slave – not to your culture’s expectations, your family’s hopes, your medical school’s demands, not even to your own insecurities. To practice Sabbath is a disciplined and faithful way to remember that you are not the one who keeps the world running, who provides for your family, not even the one who keeps your work projects moving forward. How easy it is to fall prey to the temptation to believe that [we] alone are holding up our corner of creation.