Verse 16. - The angel. In the next verse we are told that David saw the angel, and more fully in 1 Chronicles 21:16 that he beheld him "standing between the earth and the heaven, having a drawn sword in his hand." The pestilence plainly was not a natural visitation; though possibly the means used was a simoom, or poisonous wind, advancing with terrible rapidity throughout Israel. The Lord repented. In all the dealings of God's providence, his actions are made to depend upon human conduct. Looked at from above, from God's side, all things are foreknown and immutably fixed; looked at from man's side, all is perpetually changing as man changes. The rescue of Jerusalem as the result of David's penitence and prayers, is thus to human view a change in the counsels and even in the feelings of him who changeth not. The threshing place. "The threshing floor," as rightly translated in vers. 18, 21, 24. Threshing floors were constructed, whenever possible, on eminences, that the wind might drive the chaff and dust away. Araunah's was on the east of Jerusalem, outside the walls, upon Mount Moriah, and was the site on which the temple was built (see 2 Chronicles 3:1). Araunah. The name is so spelt seven times in vers. 20-24, for which reason the Massorites have substituted it for Avarnah, found in this verse in the Hebrew text, and for Aranyah in ver. 18. In 1 Chronicles 21 the name is spelt Ornan; in the Septuagint in all places, Ὀρνά, Orna, and in the Syriac, Oron. The name is, of course, a Jebusite word, and the variation arises from the narrators having written down the sound as it caught their ears. In this, as in many other particulars, it is clear that the chronicler derived his account from independent Sources.

24:16,17 Perhaps there was more wickedness, especially more pride, and that was the sin now chastised, in Jerusalem than elsewhere, therefore the hand of the destroyer is stretched out upon that city; but the Lord repented him of the evil, changed not his mind, but his way. In the very place where Abraham was stayed from slaying his son, this angel, by a like countermand, was stayed from destroying Jerusalem. It is for the sake of the great Sacrifice, that our forfeited lives are preserved from the destroying angel. And in David is the spirit of a true shepherd of the people, offering himself as a sacrifice to God, for the salvation of his subjects.And when the angel stretched out his hand upon Jerusalem to destroy it,.... Which, as it was perhaps the last place where the people were numbered, it was the last to which the plague came: this angel appeared in an human form, standing "between the earth and the heaven"; in the midst of the heaven, in the air, right over Jerusalem: "having a drawn sword in his hand stretched over the city"; as is said in 1 Chronicles 21:16; which was done as a menace, and to inject terror into David and the inhabitants of the city, and to give them notice of what they must expect:

the Lord repented him of the evil; he was inflicting, and now threatened Jerusalem with; having compassion on the place where the ark, the symbol of his presence, was, where a temple was to be built to the honour of his name, and where he should be worshipped; and therefore stopped proceeding; as men, when they repent of anything done by them, cease from it, so did the Lord now; otherwise repentance, properly speaking, falls not on him, and so it is next explained:

and said to the angel that destroyed the people; not the angel of death, the devil, but a good angel, who had a commission from God for this business:

it is enough: stay now thine hand: there is a sufficient number slay no more:

and the angel of the Lord was by the threshing place of Araunah the Jebusite; that is, he was in the air, right over the spot, or near it, where was this man's threshingfloor; and was seen by Araunah and his four sons, who upon it hid themselves, perhaps among the sheaves they were threshing, 1 Chronicles 21:20; and this threshingfloor was on Mount Moriah, 2 Chronicles 3:1; as threshingfloors commonly were on mountains for the sake of winnowing the corn when threshed; See Gill on Ruth 3:2; who, according to Ben Gersom, though he was by birth a Jebusite, was proselyted to the Jewish religion.