So teach us to number our days, that we may gain a heart of wisdom. —Psalm 90:12

We live in a society that’s overrun with warning labels. From disclaimers on pills, to “use-by” dates on soup cans, to danger signs on chain saws—warning labels draw our attention to impending hazards. Recently I received a box with a precious gift inside. The sender had attached a big red sticker to the package that said, fragile: handle with care. When I think about life and its fragility, I wonder if we shouldn’t all wear one of those red stickers.

It’s not a good idea to cruise through life thinking that we are invincible and that everything is going to be just fine—only to discover that we are far more fragile than we thought. It takes only a call from the doctor telling us that we have a life-threatening disease…