It happened on the next day after the new moon, [which was] the second [day], that David's place was empty: and Saul said to Jonathan his son, Why doesn't the son of Jesse come to meat, neither yesterday, nor today?
      IV. Saul hereupon breaks out into a most extravagant passion, and rages like a lion disappointed of his prey. David was out of his reach, but he falls upon Jonathan for his sake (1 Samuel 20:30; 1 Samuel 20:31), gives him base language, not fit for a gentleman, a prince, to give to any man, especially his own son, heir apparent to his crown, a son that served him, the greatest stay and ornament of his family, before a great deal of company, at a feast, when all should be in good humour, at a sacred feast, by which all irregular passions should be mortified and subdued; yet he does in effect call him, 1. A bastard: Thou son of the perverse rebellious woman; that is, according to the foolish filthy language of men's brutish passion now a day, "Thou son of a whore." He tells him he was born to the confusion of his mother, that is, he had given the world cause to suspect that he was not the legitimate son of Saul, because he loved him whom Saul hated and supported him who would be the destruction of their family. 2. A traitor: Thou son of a perverse rebellion (so the word is), that is, "thou perverse rebel." At other times he reckoned no counsellor or commander that he had more trusty and well-beloved than Jonathan; yet now in this passion he represents him as dangerous to his crown and life. 3. A fool: Thou hast chosen the son of Jesse for thy friend to thy own confusion, for while he lives thou shalt never be established. Jonathan indeed did wisely and well for himself and family to secure an interest in David, whom Heaven had destined to the throne, yet, for this, he is branded as most impolitic. It is good taking God's people for our people and going with those that have him with them. It will prove to our advantage at last, however for the present it may be thought a disparagement, and a prejudice to our secular interest. It is probable Saul knew that David was anointed to the kingdom by the same hand that anointed him, and then not Jonathan, but himself, was the fool, to think to defeat the counsels of God. Yet nothing will serve him but David must die, and Jonathan must fetch him to execution. See how ill Saul's passion looks, and let it warn us against the indulgence of any thing like it in ourselves. Anger is madness, and he that hates his brother is a murderer.