(15) "Be on the watch for the false prophets that come to YOU in sheep's covering, but inside they are ravenous wolves. (16) By their fruits YOU will recognize them. Never do people gather grapes from thorns or figs from thistles, do they? (17) Likewise every good tree produces fine fruit, but every rotten tree produces worthless fruit; (18) a good tree cannot bear worthless fruit, neither can a rotten tree produce fine fruit. (19) Every tree not producing fine fruit gets cut down and thrown into the fire. (20) Really, then, by their fruits YOU will recognize those [men]."
Scripture quotations are taken from
New World Translation of the Holy Scriptures,
published by the Watch Tower Bible and Tract Society, Inc.