Matthew 7:15-20 - The Sermon On The Mount: Recognizing False Prophets
15 Beware of the false prophets, who come to you in sheeps clothing, but inwardly are ravening wolves. 16 Ye may know them by their fruits. Do men gather grapes of thorns, or figs of thistles? 17 So every good tree beareth good fruit; but a bad tree beareth bad fruit. 18 A good tree cannot bear bad fruit, nor call a bad tree bear good fruit. 19 Every tree that beareth not good fruit is cut down, and cast into the fire. 20 So then ye may know them by their fruits.