The Pulpit Commentary - Matthew 7:15-20
The tree and its fruit. It is not enough for Christ to spread his own wholesome teaching; he must warn against the dangerous influence of bad teachers. Later in his ministry he had occasion to speak of the pretended shepherds, who were really thieves, or at best hirelings ( John 10:10 , John 10:12 ). Here his reference to the tree and its fruit is meant to be applied to the teacher and his work. It shows that he expects people to be watchful over those who assume to be their instructors.... read more
The Pulpit Commentary - Matthew 7:15
Matthew only. Beware . The warning against being led from the right entrance and the right way is all the more emphatic for there being no adversative particle in the true text. Beware of false prophets . The whole class of them ( τῶν ). Not, observe, "false teachers" ( 2 Peter 2:1 ), as though these persons only falsely interpreted fundamental truths, but "false prophets,'' as falsely claiming to bring messages from God. They claim to bring from God the true message of salvation, but... read more