“I went from the horse-and-buggy to a man walking on the moon,” said the old man to his granddaughter, who shared this story with me recently. But then he mused, “I never thought it would be so short.”

Life is short, and many of us turn to Jesus because we want to live forever. That’s not bad, but we don’t comprehend what eternal life really is. We tend to crave the wrong things. We long for something better, and we think it’s just ahead. If only I were out of school. If only I had that job. If only I were married.…