It is naught, it is naught, saith the buyer: but when he is gone his way, then he boasteth.

Jamieson-Fausset-Brown Bible Commentary

14. when . his way-implying that he goes about boasting of his bargains.

Matthew Henry's Concise Commentary

20:7. A good man is not liable to uneasiness in contriving what he shall do, or in reflecting on what he has done, as those who walk in deceit. And his family fare better for his sake. 8. If great men are good men, they may do much good, and prevent very much evil. 9. Some can say, Through grace, we are cleaner than we have been; but it was the work of the Holy Spirit. 10. See the various deceits men use, of which the love of money is the root. The Lord will not bless what is thus gotten. 11. Parents should observe their children, that they may manage them accordingly. 12. All our powers and faculties are from God, and are to be employed for him. 13. Those that indulge themselves, may expect to want necessaries, which should have been gotten by honest labour. 14. Men use arts to get a good bargain, and to buy cheap; whereas a man ought to be ashamed of a fraud and a lie. 15. He that prefers true knowledge to riches, follows the ways of religion and happiness. If we really believed this truth, the word of God would be valued as it deserves, and the world would lose its tempting influence. 16. Those ruin themselves who entangle themselves in rash suretiship. Also those who are in league with abandoned women. Place no confidence in either. 17. Wealth gotten by fraud may be sweet, for the carnal mind takes pleasure in the success of wicked devices; but it will be bitter in the reflection. 18. Especially we need advice in spiritual warfare. The word and Spirit of God are the best counsellors in every point. 19. Those dearly buy their own praise, who put confidence in a man because he speaks fairly. 20. An undutiful child will become very miserable. Never let him expect any peace or comfort. 21. An estate suddenly raised, is often as suddenly ruined. 22. Wait on the Lord, attend his pleasure, and he will protect thee.

Matthew Henry's Whole Bible Commentary

Verse 14

See here 1. What arts men use to get a good bargain and to buy cheap. They not only cheapen carelessly, as if they had no need, no mind for the commodity, when perhaps they cannot go without it (there may be prudence in that), but they vilify and run down that which yet they know to be of value; they cry, "It is naught, it is naught; it has this and the other fault, or perhaps may have; it is not good of the sort; and it is too dear; we can have better and cheaper elsewhere, or have bought better and cheaper." This is the common way of dealing; and after all, it may be, they know the contrary of what they affirm; but the buyer, who may think he has no other way of being even with the seller, does as extravagantly commend his goods and justify the price he sets on them, and so there is a fault on both sides; whereas the bargain would be made every jot as well if both buyer and seller would be modest and speak as they think. 2. What pride and pleasure men take in a good bargain when they have got it, though therein they contradict themselves, and own they dissembled when they were driving the bargain. When the buyer has beaten down the seller, who was content to lower his price rather than lose a customer (as many poor tradesmen are forced to do-small profit is better than none), then he goes his way, and boasts what excellent goods he has got at his own price, and takes it as an affront and a reflection upon his judgment if any body disparages his bargain. Perhaps he knew the worth of the good better than the seller himself did and knows how to get a great deal by them. See how apt men are to be pleased with their gettings and proud of their tricks; whereas a fraud and a lie are what a man ought to be ashamed of, though he have gained ever so much by them.