Compared to eternity, the time we spend on earth passes quickly. Sooner or later, every person will face death—even teenagers. Thankfully, God has provided everything we need to avoid the tragedy of a wasted life. He stands ready to "teach us to number our days" so that our lives might count for eternity. By God's grace, choices made in your teen years can set a trajectory for a lifetime of meaningful purpose. Let's seize the day for God's glory!