Here is, I. David's glory, in pursuing the war against the Ammonites, Sa2 11:1. We cannot take that pleasure in viewing this great action which hitherto we have taken in observing David's achievements, because the beauty of it was stained and sullied by sin; otherwise we might take notice of David's wisdom and bravery in following his blow. Having routed the army of the Ammonites in the field, as soon as ever the season of the year permitted he sent more forces to waste the country and further to avenge the quarrel of his ambassadors. Rabbah, their metropolis, made a stand, and held out a great while. To this city Joab laid close siege, and it was at the time of this siege that David fell into this sin.

II.David's shame, in being himself conquered, and led captive by his own lust. The sin he was guilty of was adultery, against the letter of the seventh commandment, and (in the judgment of the patriarchal age) a heinous crime, and an iniquity to be punished by the judges (Job 31:11), a sin which takes away the heart, and gets a man a wound and dishonour, more than any other, and the reproach of which is not wiped away.

1.Observe the occasions which led to this sin. (1.) Neglect of his business. When he should have been abroad with his army in the field, fighting the battles of the Lord, he devolved the care upon others, and he himself tarried still at Jerusalem, Sa2 11:1. To the war with the Syrians David went in person, Sa2 10:17. Had he been now at his post at the head of his forces, he would have been out of the way of this temptation. When we are out of the way of our duty we are in the way of temptation. (2.) Love of ease, and the indulgence of a slothful temper: He came off his bed at evening-tide, Sa2 11:2. There he had dozed away the afternoon in idleness, which he should have spent in some exercise for his own improvement or the good of others. He used to pray, not only morning and evening, but at noon, in the day of his trouble: it is to be feared he had, this noon, omitted to do so. Idleness gives great advantage to the tempter. Standing waters gather filth. The bed of sloth often proves the bed of lust. (3.) A wandering eye: He saw a woman washing herself, probably from some ceremonial pollution, according to the law. The sin came in at the eye, as Eve's did. Perhaps he sought to see her, at least he did not practise according to his own prayer, Turn away my eyes from beholding vanity, and his son's caution in a like case, Look not thou on the wine it is red. Either he had not, like Job, made a covenant with his eyes, or, at this time, he had forgotten it.

2.The steps of the sin. When he saw her, lust immediately conceived, and, (1.) He enquired who she was (Sa2 11:3), perhaps intending only, if she were unmarried, to take her to wife, as he had taken several; but, if she were a wife, having no design upon her. (2.) The corrupt desire growing more violent, though he was told she was a wife, and whose wife she was, yet he sent messengers for her, and then, it may be, intended only to please himself with her company and conversation. But, (3.) When she came he lay with her, she too easily consenting, because he was a great man, and famed for his goodness too. Surely (thinks she) that can be no sin which such a man as David is the mover of. See how the way of sin is down-hill; when men begin to do evil they cannot soon stop themselves. The beginning of lust, as of strife, is like the letting forth of water; it is therefore wisdom to leave it off before it be meddled with. The foolish fly fires her wings, and fools away her life at last, by playing about the candle.

3.The aggravations of the sin. (1.) He was now in years, fifty at least, some think more, when those lusts which are more properly youthful, one would think, should not have been violent in him, (2.) He had many wives and concubines of his own; this is insisted on, Sa2 12:8. (3.) Uriah, whom he wronged, was one of his own worthies, a person of honour and virtue, one that was now abroad in his service, hazarding his life in the high places of the field for the honour and safety of him and his kingdom, where he himself should have been. (4.) Bath-sheba, whom he debauched, was a lady of good reputation, and, till she was drawn by him and his influence into this wickedness, had no doubt preserved her purity. Little did she think that ever she could have done so bad a thing as to forsake the guide of her youth, and forget the covenant of her God; nor perhaps could any one in the world but David have prevailed against her. The adulterer not only wrongs and ruins his own soul, but, as much as he can, another's soul too. (5.) David was a king, whom God had entrusted with the sword of justice and the execution of the law upon other criminals, particularly upon adulterers, who were, by the law, to be put to death; for him therefore to be guilty of those crimes himself was to make himself a pattern, when he should have been a terror, to evil doers. With what face could he rebuke or punish that in others which he was conscious to himself of being guilty of? See Rom 2:22. Much more might be said to aggravate the sin; and I can think but of one excuse for it, which is that it was done but once; it was far from being his practice; it was by the surprise of a temptation that he was drawn into it. He was not one of those of whom the prophet complains that they were as fed horses, neighing every one after his neighbour's wife (Jer 5:8); but this once God left him to himself, as he did Hezekiah, that he might know what was in his heart, Ch2 32:31. Had he been told of it before, he would have said, as Hazael, What! is thy servant a dog? But by this instance we are taught what need we have to pray every day, Father, in heaven, lead us not into temptation, and to watch, that we enter not into it.

And she came in unto him - We hear nothing of her reluctance, and there is no evidence that she was taken by force.

And David sent messengers,.... To invite her to his palace:

and took her; not by force, but through persuasion:

and she came in unto him; into the apartment where he was:

and he lay with her; she consenting to it, being prevailed upon, and drawn into it through the greatness and goodness of the man, which might make the sin appear the lesser to her. This is recorded to show what the best of men are, when left to themselves; how strong and prevalent corrupt nature is in regenerate persons, when grace is not in exercise; what need the saints stand in of fresh supplies of grace, to keep them from falling; what caution is necessary to everyone that stands, lest he fall; and that it becomes us to abstain from all appearance of sin, and whatever leads unto it, and to watch and pray that we enter not into temptation; and such a record as this is an argument for the integrity of the Scriptures, that they conceal not the faults of the greatest favourites mentioned in them, as well as it serves to prevent despair in truly penitent backsliders:

for she was purified from her uncleanness; this clause is added in a parenthesis, partly to show the reason of her washing herself, which was not for health and pleasure, and to cool herself in a hot day, but to purify herself from her menstruous pollution, according to the law in Lev 15:19; the term of her separation being expired; and partly to give a reason why she the more easily consented, and he was the more eager to enjoy her; and in this he sinned, not that he did not lie with an unclean person; but, then, as some observe, he did that which was much worse, he committed adultery; also this may be added to observe, that she was the more apt for conception, as Ben Gersom notes, and to account for the quickness of it, with which the philosopher (i) agrees:

and she returned unto her house; whether that evening, or next morning, or how long she stayed, is not said.

(i) Aristot. Hist. Animal. l. 7. c. 2.

David sent messengers, and took her--The despotic kings of the East, when they take a fancy for a woman, send an officer to the house were she lives, who announces it to be the royal pleasure she should remove to the palace. An apartment is there assigned to her; and if she is made queen, the monarch orders the announcement to be made that he has made choice of her to be queen. Many instances in modern Oriental history show the ease and despatch with which such secondary marriages are contracted, and a new beauty added to the royal seraglio. But David had to make a promise, or rather an express stipulation, to Bath-sheba, before she complied with the royal will (Kg1 1:13, Kg1 1:15, Kg1 1:17, Kg1 1:28); for in addition to her transcendent beauty, she appears to have been a woman of superior talents and address in obtaining the object of her ambition; in her securing that her son should succeed on the throne; in her promptitude to give notice of her pregnancy; in her activity in defeating Adonijah's natural expectation of succeeding to the crown; in her dignity as the king's mother--in all this we see very strong indications of the ascendency she gained and maintained over David, who, perhaps, had ample leisure and opportunity to discover the punishment of this unhappy connection in more ways than one [TAYLOR, Calmet].