Jos 6:20, 21. THE WALLS FALL DOWN.

      20, 21. So the people shouted when the priests blew with the trumpets--Towards the close of the seventh circuit, the signal was given by Joshua, and on the Israelites' raising their loud war cry, the walls fell down, doubtless burying multitudes of the inhabitants in the ruins, while the besiegers, rushing in, consigned everything animate and inanimate to indiscriminate destruction (De 20:16, 17). Jewish writers mention it as an immemorial tradition that the city fell on the Sabbath. It should be remembered that the Canaanites were incorrigible idolaters, addicted to the most horrible vices, and that the righteous judgment of God might sweep them away by the sword, as well as by famine or pestilence. There was mercy mingled with judgment in employing the sword as the instrument of punishing the guilty Canaanites, for while it was directed against one place, time was afforded for others to repent.

JFB.