

How to recognize a true believer, from Matthew 7:16-20:
16 By their fruit you will recognize them. Do people pick grapes from thornbushes, or figs from thistles? 17 Likewise, every good tree bears good fruit, but a bad tree bears bad fruit. 18 A good tree cannot bear bad fruit, and a bad tree cannot bear good fruit. 19 Every tree that does not bear good fruit is cut down and thrown into the fire. 20 Thus, by their fruit you will recognize them.
I briefly worked for a plumber during my college days to make money. He said the people who kept him in business were people who poured grease down the drain and also people who flushed tampons.