And it shall come to pass, that when they make a long blast with the ram's horn, and when you hear the sound of the trumpet, all the people shall shout with a great shout; and the wall of the city shall fall down flat, and the people shall ascend up every man straight before him.
All Commentaries on Joshua 6:5 Go To Joshua 6
Tertullian of Carthage
AD 220
But the Jews are sure to say that ever since this precept was given through Moses, the observance has been binding. But it is clear according to the text that the precept was not eternal or spiritual but temporary, which would one day cease. In short, so true is it that it is not in the exemption from work of the sabbath—that is, of the seventh day—that the celebration of this solemnity is to consist, that Joshua the son of Nun, at the time that he was reducing the city Jericho by war, stated that he had received from God a precept to order the people that priests should carry the ark of the testament of God seven days, making the circuit of the city; and thus, when the seventh day’s circuit had been performed, the walls of the city would spontaneously fall. This was done. When the space of the seventh day was finished, just as was predicted, down fell the walls of the city. [By this] it is manifestly shown that in the number of the seven days there intervened a Sabbath day. For seven days, whenever they may have commenced, must necessarily include within them a Sabbath day; on which day not only must the priests have worked, but the city must have been made a prey by the edge of the sword by all the people of Israel.