An early walk this crisp morning as the day took hold and porch lights still were burning. What a cozy beacon is a porch light, what ease and relief it promises. A welcome to the late arrival. A comfort to the sleeping suburbanite.

Yet it also says, this is our place, this cone of brightness our bulwark. Come closer if you dare, but only if you know us. And if you know us, show your face.

Otherwise, slap your newspaper on our driveway, stuff mail into the box. We do not reveal ourselves to everyone. Only to the those for whom the light burns.