14 In the morning it happened that David wrote a letter to Joab and sent it by the hand of Uriah. 15 And he wrote in the letter, saying, "Set Uriah in the forefront of the hottest battle, and retreat from him, that he may be struck down and die." 16 So it was, while Joab besieged the city, that he assigned Uriah to a place where he knew there were valiant men. 17 Then the men of the city came out and fought with Joab. And some of the people of the servants of David fell; and Uriah the Hittite died also.
Matthew Henry's Commentary on 2 Samuel 11:14-17
Commentary on 2 Samuel 11:14-27
(Read 2 Samuel 11:14-27)
Adulteries often occasion murders, and one wickedness is sought to be covered by another. The beginnings of sin are much to be dreaded; for who knows where they will end? Can a real believer ever tread this path? Can such a person be indeed a child of God? Though grace be not lost in such an awful case, the assurance and consolation of it must be suspended. All David's life, spirituality, and comfort in religion, we may be sure were lost. No man in such a case can have evidence to be satisfied that he is a believer. The higher a man's confidence is, who has sunk in wickedness, the greater his presumption and hypocrisy. Let not any one who resembles David in nothing but his transgressions, bolster up his confidence with this example. Let him follow David in his humiliation, repentance, and his other eminent graces, before he thinks himself only a backslider, and not a hypocrite. Let no opposer of the truth say, These are the fruits of faith! No; they are the effects of corrupt nature. Let us all watch against the beginnings of self-indulgence, and keep at the utmost distance from all evil. But with the Lord there is mercy and plenteous redemption. He will cast out no humble, penitent believer; nor will he suffer Satan to pluck his sheep out of his hand. Yet the Lord will recover his people, in such a way as will mark his abhorrence of their crimes, to hinder all who regard his word from abusing the encouragements of his mercy.