Mirrors are helpful most of the time. We benefit from being able to make sure that we look “presentable” before going into public spaces. Sometimes, though, the mirror reveals unpleasant truths. I’m not talking about the distortions I see in the mirror; I know these are false. I’m referring more to the metaphoric mirror, the kind of mirror Nathan held up to David. The one that shows our character flaws and reflects our sins clearly. This kind of mirror is a rare and true gift, if we are brave enough to gaze into it.