10 So now the sword will never be turned away from your family; because you have had no respect for me, and have taken the wife of Uriah the Hittite to be your wife. 11 The Lord says, From those of your family I will send evil against you, and before your very eyes I will take your wives and give them to your neighbour, and he will take your wives to his bed by the light of this sun. 12 You did it secretly; but I will do this thing before all Israel and in the light of the sun. 13 And David said to Nathan, Great is my sin against the Lord. And Nathan said to David, The Lord has put away your sin; death will not come on you. 14 But still, because you have had no respect for the Lord, death will certainly overtake the child who has newly come to birth.
Matthew Henry's Commentary on 2 Samuel 12:10-14
Commentary on 2 Samuel 12:1-14
(Read 2 Samuel 12:1-14)
God will not suffer his people to lie still in sin. By this parable Nathan drew from David a sentence against himself. Great need there is of prudence in giving reproofs. In his application, he was faithful. He says in plain terms, Thou art the man. God shows how much he hates sin, even in his own people; and wherever he finds it, he will not let it go unpunished. David says not a word to excuse himself or make light of his sin, but freely owns it. When David said, I have sinned, and Nathan perceived that he was a true penitent, he assured him his sin was forgiven. Thou shalt not die: that is, not die eternally, nor be for ever put away from God, as thou wouldest have been, if thou hadst not put away the sin. Though thou shalt all thy days be chastened of the Lord, yet thou shalt not be condemned with the world. There is this great evil in the sins of those who profess religion and relation to God, that they furnish the enemies of God and religion with matter for reproach and blasphemy. And it appears from David's case, that even where pardon is obtained, the Lord will visit the transgression of his people with the rod, and their iniquity with stripes. For one momentary gratification of a vile lust, David had to endure many days and years of extreme distress.