John Piper, The Dangerous Duty of Delight, 2001, p. 52.
Quit being satisfied with little 2-percent yields of pleasure that get eaten up by the moths of inflation and the rust of death. Invest in the blue-chip, high-yield, divinely insured securities of heaven. Giving your life to material comforts and thrills is like throwing money down a rat hole. But a life invested in the labor of love yields dividends of joy unsurpassed and unending
John Piper, The Dangerous Duty of Delight, 2001, p. 52.