1. Chronik 21:29

But David could not go before it to inquire of God,.... Which yet was the proper place to seek the Lord in: the reason follows: for he was afraid, because of the sword of the angel of the Lord; which had so terrified him, that he was so weak that he could not go; and he feared that, should he attempt to go, while he was going thither, at such a distance, the angel would make a terrible slaughter in Jerusalem, and therefore he durst not go and leave it; and besides, as the Lord had commanded him to build an altar there, he might fear it would displease him, should he depart from it; and the rather, as hereby he pointed out to him the place where the temple should be built, and sacrifices offered, as appears from what he says in the beginning of the next chapter. Next: 1 Chronicles Chapter 22

As this rehearsal makes no mention of David's sin in the matter of Uriah, so neither of the troubles of his family that followed upon it; not a word of Absalom's rebellion, or Sheba's. But David's sin, in numbering the people, is here related, because, in the atonement made for that sin, an intimation was given of the spot of ground on which the temple should be built. Here is, I. David's sin, in forcing Joab to number the people (Ch1 21:1-6). II. David's sorrow for what he had done, as soon as he perceived the sinfulness of it (Ch1 21:7, Ch1 21:8). III. The sad dilemma (or trilemma rather) he was brought to, when it was put to him to choose how he would be punished for this sin, and what rod he would be beaten with (Ch1 21:9-13). IV. The woeful havoc which was made by the pestilence in the country, and the narrow escape which Jerusalem had from being laid waste by it (Ch1 21:14-17). V. David's repentance, and sacrifice, upon this occasion, and the staying of the plaque thereupon (Ch1 21:18-30). This awful story we met with, and meditated upon, 2 Sa. 24.