(28) At that time when David saw . . .--The use of Ornan's threshingfloor as a place of sacrifice was continued from the time of the cessation of the pestilence. The words "then he sacrificed there" refer to this fact. The answer by fire from heaven (1Chronicles 21:26) was an unmistakable intimation of the Divine will that it should be so. (Comp. also Joshua 5:15.)

Verse 28. - David saw that the Lord had answered him in the threshing-floor. David "saw "this by the fire on the altar, and by the fact that God, at the voice of the angel (ver. 18), had not misdirected him, but had guided him aright. He sacrificed there. This means to say that he thenceforward "sacrificed there;" and established there the service of sacrifices. David was so impressed "at that time," by the answer given in fire from heaven, that he began systematically to sacrifice on the site of this threshing-floor, instead of going to the high place at Gibeon, where the altar of burnt offering still stood. To have attempted to go thither would not only have meant a long and wasteful delay, but would also have meant the neglecting of the august omen of the angel present. An awful sanction is thus given to" this place," Moriah, and it becomes" the house of the Lord God," and the place of lawful and established sacrifice.

21:1-30 David's numbering the people. - No mention is made in this book of David's sin in the matter of Uriah, neither of the troubles that followed it: they had no needful connexion with the subjects here noted. But David's sin, in numbering the people, is related: in the atonement made for that sin, there was notice of the place on which the temple should be built. The command to David to build an altar, was a blessed token of reconciliation. God testified his acceptance of David's offerings on this altar. Thus Christ was made sin, and a curse for us; it pleased the Lord to bruise him, that through him, God might be to us, not a consuming Fire, but a reconciled God. It is good to continue attendance on those ordinances in which we have experienced the tokens of God's presence, and have found that he is with us of a truth. Here God graciously met me, therefore I will still expect to meet him.At that time when David saw that the Lord had answered him in the threshing floor Of Ornan the Jebusite,.... The same with Araunah, 2 Samuel 24:16, with some small variation of the letters, and are of the same signification; both signifying the "ornus", as Hillerus (m) observes, the pine tree or ash; see Isaiah 44:14, in whose threshingfloor David now was, and where he had been praying and sacrificing; and God had accepted his prayer, as the Targum, and had answered him, by causing fire to come down on the sacrifice and consume it, and by ordering the angel to put up his sword in its sheath:

then he sacrificed there; again by the priests, and continued to do so, for he had sacrificed there before, 1 Chronicles 21:26 and finding his sacrifices in that place were acceptable, he repeated them, and did not go to Gibeon, as follows.

(m) Onomastic. Sacr. p. 529, 530.