John Calvin on Matthew 15:9

9. But in vain do they worship me The words of the prophet run literally thus: their fear toward me has been taught by the precept of men. But Christ has faithfully and accurately given the meaning, that in vain is God worshipped, when the will of men is substituted in the room of doctrine. By these words, all kinds of will-worship, (ἐθελοθζησκεία,) as Paul calls it, (Colossians 2:23,) are plainly condemned. For, as we have said, since God chooses to be worshipped in no other way than according to his own appointment, he cannot endure new modes of worship to be devised. As soon as men allow themselves to wander beyond the limits of the Word of God, the more labor and anxiety they display in worshipping him, the heavier is the condemnation which they draw down upon themselves; for by such inventions religion is dishonored.

Teaching doctrines, commandments of men In these words there is what is called apposition; “C’est une figure et facon de parler que les Latins nomment Apposition;” — “it is a figure and mode of speech which the Latins call Apposition.” — “The Latin Grammarians employ the word Appositio to denote a figure, by which two words, denoting the same thing, are put in the same case, such as, Urbs Roma, Fluvius Sequana In the same sense the Greek word ἐπεξήγησις was often used. — Ed. for Christ declares them to be mistaken who bring forward, in the room of doctrine, the commandments of men, or who seek to obtain from them the rule for worshipping God. Let it therefore be held as a settled principle, that, since obedience is more highly esteemed by God than sacrifices, (1 Samuel 15:22,23,) all kinds of worship invented by men are of no estimation in his sight; nay more, that, as the prophet declares, they are accursed and detestable.

Matthew 15:10-20; Mark 7:14-23; Luke 6:39

Matthew 15:10-20

Mark 7:14-23

Luke 6:39

10. And having called the multitudes to him, he said to them, Hear and understand. 11. What entereth into the mouth polluteth not the man, but what goes out of the mouth polluteth the man. 12. Then his disciples approaching said to him, Knowest thou that the Pharisees were offended when they heard that saying? 13. But he answering, said, Every plant which my heavenly Father hath not planted shall be rooted up. 14. Let them alone: they are blind leaders of the blind. And if a blind man shall lead a blind man, both will fall into the ditch. 15. And Peter answering said to him, Explain to us that parable. 16. And Jesus said, Are you also still void of understanding? 17. Do you not yet understand that whatever entereth into the mouth passeth into the belly, and is thrown into the sink? 18. But those things which proceed out of the mouth come from the heart itself, and they pollute the man. 19. For our of the heart proceed wicked thoughts, murders, adulteries, fornications, thefts, false testimonies, calumnies. 20. These are the things which pollute the man. But to take food with unwashed hands polluteth not the man.

14. And when he had called to him the whole multitude, he said to them, Listen to me, all of you, and understand. 15. There is nothing from without a man which, entering into him, can pollute him; but those things which come out of a man are the things which pollute a man. 16. If any man have ears to hear, let him hear. 17. And when he had entered into the house, and withdrawn from the multitude, his disciples asked him concerning the parable. 18. And he saith to them, Are you also void of understanding? Do you not yet understand that whatsoever entereth into a man from without cannot pollute him? 19. Because it entereth not into his heart, but into the belly, and goeth out into the sink, purifying all the food? 20. And he said, It is what goeth out of a man that polluteth him. 21. For from within, out of the heart of man proceed wicked thoughts, adulteries, fornications, murders, 22. Thefts, evil desires, frauds, deceit, wantonness, an evil eye, calumnies, pride, foolishness: 23. All these evil things proceed from within, and pollute the man.

39. And he spoke a parable to them, “Pareillement il leur disoit une similitude;” — “in like manner he spoke to them a parable.” Can a blind man lead a blind man? Will not both fall into the ditch?