25:2-11 We should not have heard of Nabal, if nothing had passed between him and David. Observe his name, Nabal, A fool; so it signifies. Riches make men look great in the eye of the world; but to one that takes right views, Nabal looked very mean. He had no honour or honesty; he was churlish, cross, and ill-humoured; evil in his doings, hard and oppressive; a man that cared not what fraud and violence he used in getting and saving. What little reason have we to value the wealth of this world, when so great a churl as Nabal abounds, and so good a man as David suffers want!, David pleaded the kindness Nabal's shepherds had received. Considering that David's men were in distress and debt, and discontented, and the scarcity of provisions, it was by good management that they were kept from plundering. Nabal went into a passion, as covetous men are apt to do, when asked for any thing, thinking thus to cover one sin with another; and, by abusing the poor, to excuse themselves from relieving them. But God will not thus be mocked. Let this help us to bear reproaches and misrepresentations with patience and cheerfulness, and make us easy under them; it has often been the lot of the excellent ones of the earth. Nabal insists much on the property he had in the provisions of his table. May he not do what he will with his own? We mistake, if we think we are absolute lords of what we have, and may do what we please with it. No; we are but stewards, and must use it as we are directed, remembering it is not our own, but His who intrusted us with it.

1Sa 25:10-13. The Churlish Answer Provokes Him.

10-12. Nabal answered David's servants, … Who is David? &c.—Nabal's answer seems to indicate that the country was at the time in a loose and disorderly state. David's own good conduct, however, as well as the important services rendered by him and his men, were readily attested by Nabal's servants. The preparations of David to chastise his insolent language and ungrateful requital are exactly what would be done in the present day by Arab chiefs, who protect the cattle of the large and wealthy sheep masters from the attacks of the marauding border tribes or wild beasts. Their protection creates a claim for some kind of tribute, in the shape of supplies of food and necessaries, which is usually given with great good will and gratitude; but when withheld, is enforced as a right. Nabal's refusal, therefore, was a violation of the established usages of the place.