Matthew 15:10

Though Christ rejects the wilfully ignorant who care not to be taught, he can have compassion on the ignorant who are willing to learn, Heb. v. 2 . If the Pharisees, who made void the law, be offended, let them be offended: but this great peace have they who love the law, that nothing shall offend them, but, some way or other, the offence shall be taken off, Ps. cxix.

And he called the multitude,....

And he called the multitude, and said unto them--The foregoing dialogue, though in the people's hearing, was between Jesus and the pharisaic cavillers, whose object was to disparage Him with the people.

There are two striking sayings of the Lord Jesus in this passage. One respects false doctrine: the other respects the human heart. Both of them deserve the closest attention. Respecting false doctrine, our Lord declares that it is a duty to oppose it, that its final destruction is sure, and that its teachers ought to be forsaken. He says, “Every plant that my heavenly Father has not planted shall be rooted up. Let them alone.” It is clear, from examination of the passage, that the disciples were surprised at our Lord’s strong language about the Pharisees and their traditions.

There are two striking sayings of the Lord Jesus in this passage. One respects false doctrine: the other respects the human heart. Both of them deserve the closest attention. Respecting false doctrine, our Lord declares that it is a duty to oppose it, that its final destruction is sure, and that its teachers ought to be forsaken. He says, “Every plant that my heavenly Father has not planted shall be rooted up. Let them alone.” It is clear, from examination of the passage, that the disciples were surprised at our Lord’s strong language about the Pharisees and their traditions. They had probably been accustomed from their youth to regard the Pharisees as the wisest and best of men. They were startled to hear their Master denouncing them as hypocrites, and charging them with transgressing the commandment of God. “Knowest thou,” they said, “that the Pharisees were offended?” To this question we are indebted for our Lord’s explanatory declaration, a declaration which perhaps has never received the notice it deserves. The plain meaning of our Lord’s words is that false doctrine like that of the Pharisees was a plant to which no mercy should be shown. It was a “plant which his heavenly Father had not planted,” and a plant which it was a duty to “root up,” whatever offense it might cause. To spare it was no charity, because it was injurious to the souls of men. It mattered nothing that those who planted it were high in office, or learned: if it contradicted the Word of God it ought to be opposed, refuted and rejected. His disciples must therefore understand that it was right to resist all teaching that was unscriptural, and to “let alone” and forsake all instructors who persisted in it. Sooner or later they would find that all false doctrine will be completely overthrown and put to shame, and that nothing shall stand but that which is built on the Word of God.

Hear and understand - A most important command. Hear - make it a point of conscience to attend to the ministry of the word. Understand - be not satisfied with attending places of public worship merely; see that the teaching be of God, and that you lay it to heart.

See also Mar 7:15-17. And he called the multitude - In opposition to the doctrines of the Pharisees, the Saviour took occasion to show them that the great source of pollution was the heart. They supposed that external things chiefly defiled a man. On this all their doctrines about purification were founded. This opinion of the Jews it was of great importance to correct. The Saviour took occasion, therefore, to direct the people to the true source of defilement - their own hearts. He particularly directed them to it as of importance - “Hear and understand.” Mat 15:11 Not that which goeth into the mouth ... - The disciples were charged with being sinners for transgressing the tradition of the elders in eating with unwashed hands. Christ replies that what they should eat could not render them sinners. The man, the moral agent, the soul, could not be polluted by anything that was eaten. What proceeds from the man himself, from his heart, would defile him. Defileth - Pollutes, corrupts, or renders sinful. Mat 15:12 The Pharisees were offended - They were so zealous of their traditions that they could not endure that their absurdities should be exposed. Mat 15:13 Every plant ... - Religious doctrine is not inaptly compared to a plant. See 1Co 3:6-8. It is planted in the mind for the purpose of producing fruit in the life, or right conduct. Jesus here says that all those doctrines of which his Father was not the author must be rooted up or corrected. The false doctrines of the Pharisees, therefore, must be attacked, and it was no wonder if they were indignant. It could not be helped. It was his duty to attack them. He was not surprised that they were enraged; but, notwithstanding their opposition, their doctrine should be destroyed. Mat 15:14 Let them alone - That is, do not be troubled at their rage. Be not anxious about it. This result is to be expected. […]