Shells?

"Consider a story from the February 1998 edition of the Reader's Digest, which tells about a couple who 'took early retirement from their jobs in the Northeast five years ago when he was 59 and she was 51. Now they live in Punta Gorda, Florida, where they cruise on their 30 foot trawler, play softball and collect shells.' At first, when I read it I thought it might be a joke. A spoof on the American Dream. But it wasn't. Tragically, this was the dream: Come to the end of your life -- your one and only precious, God-given life -- and let the last great work of your life, before you give an account to your Creator, be this: playing softball and collecting shells. Picture them before Christ at the great day of judgment: 'Look, Lord. See my shells.' That is a tragedy. And people today are spending billions of dollars to persuade you to embrace that tragic dream. Over against that, I put my protest: Don't buy it. Don't waste your life.

....

This is virtually the mission statement of my life and the church I serve: 'We exist to spread a passion for the supremacy of God in all things for the joy of all peoples through Jesus Christ.' You don't have to say it like I say it ... . But whatever you do, find the God-centered, Christ-exalting, Bible-saturated passion of your life, and find your way to say it and live for it and die for it. And you will make a difference that lasts. You will not waste your life."

Pages 46-47, Don't Waste Your Life, John Piper (Crossway).