15 “Beware of false prophets, who come to you in sheep’s cloth­ing but inwardly are rav­en­ous wolves. 16 You will rec­og­nize them by their fruits. Are grapes gath­ered from thorn­bushes, or figs from this­tles? 17 So, every healthy tree bears good fruit, but the dis­eased tree bears bad fruit. 18 A healthy tree can­not bear bad fruit, nor can a dis­eased tree bear good fruit. 19 Every tree that does not bear good fruit is cut down and thrown into the fire. 20 Thus you will rec­og­nize them by their fruits. (ESV)