Andrew Sullivan writes in New York (magazine,)
Everyone has a religion. It is, in fact, impossible not to have a religion if you are a human being. It’s in our genes and has expressed itself in every culture, in every age. By religion, I mean something quite specific: a way of life that gives meaning, a meaning that cannot really be defended without recourse to some transcendent value, undying ‘Truth,’ or God (or gods.) Even today’s atheists are expressing an attenuated form of religion. Their denial of any God is as absolute as others’ faith in God, and entails just as much a set of values to live by—including, for some, daily rituals like meditation. We are a meaning-seeking species.