"I'd make an educated guess that 20 to 25 percent of the taxable property in the U.S. is Church-owned.In a recent book, Church Wealth and Business Income, it was estimated that this property -all of it tax-exempt -is worth upwards of 80 billion dollars. I know that's a fantastic, unbelievable figure, but there's every reason to believe that it's on the conservative side; and this amount is increasing yearly at a geometric rate."