“And I heard another voice from heaven saying, ‘Come out of her, my people, lest you share in her sins, and lest you receive of her plagues'” (Revelation 18:4 NKJV)

John saw a vision of Babylon’s fall. Surely this was symbolic of a future event, since it had fallen to the Persians 500 years before John wrote. The vision described the fall of Babylon as affecting the world’s economic system. The fall was to take place in less than an hour. Cities don’t usually fall in one hour, but the modern economy can crash in minutes. We might take this as a warning to “come out” of dependence on the world’s economy and instead put our dependence on God. Be careful about being caught up in the idolatry of materialism and greed. Instead, “lay up for yourselves treasures in heaven” (Matt. 6:20). How do we “come out” of Babylon and “lay up” wealth in heaven? Decide to live on less, so you can give more. It is through giving that we invest in heaven.