21 Araunah said, "Why has my lord the king come to his servant?" David said, "To buy your threshing floor, to build an altar to Yahweh, that the plague may be stopped from afflicting the people."
*Minor differences ignored. Grouped by changes, with first version listed as example.
And (l) Araunah said, Wherefore is my lord the king come to his servant? And David said, To buy the threshingfloor of thee, to build an altar unto the LORD, that the plague may be stayed from the people.
(l) Called also Ornan (1-Chronicles 21:20).
And Araunah said, wherefore is my lord the king come to his servant?.... Which both implies admiration in him, that so great a person should visit him in his threshingfloor; that a king should come to a subject his servant, who should rather have come to him, and would upon the least intimation; it was a piece of condescension he marvelled at; and it expresses a desire to know his pleasure with him, supposing it must be something very urgent and important, that the king should come himself upon it: and to this David made answer:
and David said, what he was come for:
to buy the threshingfloor of thee, to build an altar to the Lord, that the plague may be stayed from the people; for though David had acknowledged his sin, and God had repented of the evil he inflicted for it, and given orders for stopping it; yet he would have an altar built, and sacrifices offered, to show that the only way to have peace, and pardon, and safety from ruin and destruction, deserved by sin, is through the expiatory sacrifice of Christ, of which fill sacrifices were typical, and were designed to lead the faith of the Lord's people to that.
to build an altar unto the Lord, that the plague may be stayed--It is evident that the plague was not stayed till after the altar was built, and the sacrifice offered, so that what is related (2-Samuel 24:16) was by anticipation. Previous to the offering of this sacrifice, he had seen the destroying angel as well as offered the intercessory prayer (2-Samuel 24:17). This was a sacrifice of expiation; and the reason why he was allowed to offer it on Mount Moriah was partly in gracious consideration to his fear of repairing to Gibeon (1-Chronicles 21:29-30), and partly in anticipation of the removal of the tabernacle and the erection of the temple there (2-Chronicles 3:1).
*More commentary available at chapter level.