Imagine you're alive at the end of the Civil War. You're living in the South, but you're a Northerner. You plan to move home as soon as the war's over. While in the South you've accumulated lots of Confederate currency. Now, suppose you know for a fact the North's going to win the war, and the end is imminent. What will you do with your Confederate money? If you're smart, there's only one answer. You should immediately cash in your Confederate currency for U. S. currency - the only money that will have value once the war's over. Keep only enough Confederate currency to meet your short-term needs. Kingdom currency, backed by the eternal treasury, is the only medium of exchange recognized by the Son of God, whose government will last forever. The currency of his kingdom is our present faithful service and sacrificial use of our resources for him. The payoff in eternity will be what Paul called 'a firm foundation' consisting of treasures beyond our wildest dreams.
Randy Alcorn, Money, Possessions and Eternity
materialism