David authorises the slaughter of seven sons of Saul. He does this without the endorsement of the Lord. His actions are not denounced nor recorded as required by the Lord. But still we are left struggling. Dr John Woodhouse suggests we resist the urge to resolve the problems of this account neatly.2 Samuel 21:3-9 How shall I make atonement so that you will bless the Lord’s inheritance?”
4 The Gibeonites answered him, “We have no right to demand silver or gold from Saul or his family, nor do we have the right to put anyone in Israel to death.”
“What do you want me to do for you?” David asked.
5 They answered the king, “As for the man who destroyed us and plotted against us so that we have been decimated and have no place anywhere in Israel,
6 let seven of his male descendants be given to us to be killed and their bodies exposed before the Lord at Gibeah of Saul—the Lord’s chosen one.”
So the king said, “I will give them to you.”
7 The king spared Mephibosheth son of Jonathan, the son of Saul, because of the oath before the Lord between David and Jonathan son of Saul. 8 But the king took Armoni and Mephibosheth, the two sons of Aiah’s daughter Rizpah, whom she had borne to Saul, together with the five sons of Saul’s daughter Merab,[a] whom she had borne to Adriel son of Barzillai the Meholathite. 9 He handed them over to the Gibeonites, who killed them and exposed their bodies on a hill before the Lord. All seven of them fell together; they were put to death during the first days of the harvest, just as the barley harvest was beginning.