An old country preacher was earnestly exhorting his congregation to give more liberally. He was interrupted by a deacon who said, "Parson, you told us salvation is free - as free as the air we breathe and the water in the river. If that's true, why are you always asking us for money?" The elderly preacher solemnly replied, "Brother Jones, you're right. Salvation is free - as free as the water you drink. But if you want that water in the kitchen, somebody has to pay for the pump!"