That," she said, "is a little closer to how I imagine it works. Whether or not you pray has absolutely nothing to do with the person to your left. It's like saying you shouldn't get the moon in your window, or else the other cars wouldn't get the moon in their windows. But everyone gets the moon. It's not an option, to not have the moon in your window. You just see it. It's there." She bit her lip. The window in the office grew golden with late afternoon. "Half the world can't see the moon," said the doctor. "It's not the greatest example," said the rabbi.