Verses 1–5
Second Samuel - Chapter 9
Covenant with Jonathan Fulfilled, vs. 1-5
It is not known just when David remembered his covenant with Jonathan (1 Samuel 18:3; 1 Samuel 20:8; 1 Samuel 20:16-17; 1 Samuel 23:18). Verse 12 of this chapter indicates that Mephibosheth was now an adult, for he was father of a son already. He was five years old when his father, Jonathan was slain (2 Samuel 4:4). David was king seven and a half years over Judah only, before he became king of all Israel (2 Samuel 5:5), so that Mephibosheth was then about twelve years of age. Perhaps about ten years had expired, at the least before David could perform the oath of his covenant with Jonathan (Ecclesiastes 5:4-5).
David had no knowledge of Mephibosheth and found out from a servant of Saul, a questionable character named Ziba, when he inquired of him. It is probable that Ziba was living on and enjoying the lands which had belonged previously to Saul and his family, to which he may have laid claim after the death of Ish-bosheth. It would have been to his advantage to keep the existence of the heir secret from the king. On the other hand it was doubtless feared that David, after the manner of ancient kings, might put to death all the heirs of the previous king.
Ziba told the king that Jonathan had a young son living in the house of Machir in Lo-debar, but that he was lame in both his feet. David stated that he wished to show the kindness of God unto him. Lo-debar is thought to have been identical with the place usually called Debir, in the land of Gilead, east of the Jordan Machir bore the famous name of Manasseh’s eldest son, whose family settled on the east side of Jordan when Israel came out of Egypt (Numbers 32:39-40).
Some have constructed an analogy from the condition of Mephibosheth to that of the lost sinner. Ammiel (the father of Machir) means "people of God"; Machir means "sold"; Lo-debar means "no pasture". Thus Mephibosheth, a lone and crippled man, lived in the land of "no pasture", with a man who was "sold", but who, yet, was of the "people of God." So the lost sinner, though "people" of God’s creation, lives among those "sold" under sin by the fall, in a land of "no pasture", or no hope (Ephesians 2:11-13). The sequel will continue this analogy.