(9) Full well ye reject.--The adverb is peculiar to St. Mark, and has in it the ring of a scathing and indignant irony. The word "reject" is hardly formal enough, the Greek conveying the idea, as in Galatians 3:15, Hebrews 7:18, of "rescinding" or "repealing." This the Pharisees practically did when they added traditions which pretended to be interpretations, but were in reality at variance with it.

Verse 9. - Here the word καλῶς is repeated. Full well (kalw = ) do ye reject the commandment of God, that ye may keep your tradition. It is as though our Lord said, "Your traditions are not instituted by God, or by his servants the prophets, but they are modern inventions, which you desire to defend, not out of love or reverence for them, but because you are the successors of those who invented them, and arrogate to yourselves the power of adding to them and making similar new traditions.

7:1-13 One great design of Christ's coming was, to set aside the ceremonial law; and to make way for this, he rejects the ceremonies men added to the law of God's making. Those clean hands and that pure heart which Christ bestows on his disciples, and requires of them, are very different from the outward and superstitious forms of Pharisees of every age. Jesus reproves them for rejecting the commandment of God. It is clear that it is the duty of children, if their parents are poor, to relieve them as far as they are able; and if children deserve to die that curse their parents, much more those that starve them. But if a man conformed to the traditions of the Pharisees, they found a device to free him from the claim of this duty.And he said unto them,.... He continued his discourse, saying,

full well, or "fairly",

ye reject the commandment of God, that ye may keep your own tradition: these words may be considered, as spoken ironically, thus; as pious and excellently good men, you in a very fair and handsome manner, reject and make void the commandments and laws of God; and it is very fit it should be so, in order to preserve your own traditions, that nothing may be wanting to keep up the honour of them, and a due regard to them. The Arabic version reads the words by way of interrogation, "is it fit that you should omit the commandments of God, and keep your own statutes?" and so the Ethiopic, "do ye rightly make void the commandment of God, that ye may keep your own commandment?" Which makes them come nearer to the passage in Matthew; See Gill on Matthew 15:3.