Commentaries
6:17-27 Jericho was to be a solemn and awful sacrifice to the justice of God, upon those who had filled up the measure of their sins. So He appoints, from whom, as creatures, they received their lives, and to whom, as sinners, they had forfeited them. Rahab perished not with them that believed not, Heb 11:31. All her kindred were saved with her; thus faith in Christ brings salvation to the house, Ac 14:31. She, and they with her, were plucked as brands from the burning. With Rahab, or with the men of Jericho; our portion must be assigned, as we posses or disregard the sign of salvation; even faith in Christ, which worketh by love. Let us remember what depends upon our choice, and let us choose accordingly. God shows the weight of a Divine curse; where it rests there is no getting from under it; for it brings ruin without remedy.
Jos 6:26, 27. The Rebuilder of Jericho Cursed.
26. Joshua adjured them at that time—that is, imposed upon his countrymen a solemn oath, binding on themselves as well as their posterity, that they would never rebuild that city. Its destruction was designed by God to be a permanent memorial of His abhorrence of idolatry and its attendant vices.
Cursed be the man … that riseth up and buildeth this city Jericho—that is, makes the daring attempt to build.
he shall lay the foundation thereof in his first-born, and in his youngest son shall he set up the gates of it—shall become childless—the first beginning being marked by the death of his oldest son, and his only surviving child dying at the time of its completion. This curse was accomplished five hundred fifty years after its denunciation (see on [182]1Ki 16:34).