And ye shall compass the city, all ye men of war, and go round about the city once. Thus shalt thou do six days.
Round about the city once — At a convenient distance, out of the reach of their arrows.
Six days — Every day once. This and the following course might seem ridiculous and absurd, and is therefore prescribed by God, that they might learn to take new measures of things, and to expect success not from their own valour, or skill, but merely from God's appointment and blessing; and in general, not to judge of any of God's institutions by mere carnal reason, to which divers of their ceremonies would seem no less foolish than this action.
 And it shall come to pass, that when they make a long blast with the ram's horn, and when ye 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.
The wall — Not all of it; which was unnecessary, and might have given the people better opportunity of escaping, but only a considerable part of it, where the Israelites might fitly enter: for Rahab's house was not overthrown, verse 22.
Flat — Heb. under it, it was not battered down with engines which would have made part of it fall out of its place; but it fell of its own accord, and therefore in the place it did formerly stand in. God chose this way, to try the faith and obedience of the people: whether they would observe a precept, which to human policy seemed foolish, and believe a promise, which seemed impossible to be performed: whether they could patiently bear the reproaches of their enemies, and patiently wait for the salvation of God. Thus by faith, not by force, the walls of Jericho fell down.
 And Joshua the son of Nun called the priests, and said unto them, Take up the ark of the covenant, and let seven priests bear seven trumpets of rams' horns before the ark of the LORD.
Of rams horns — Of the basest matter, and the dullest sound, that the excellency of the power might be of God.
 And he said unto the people, Pass on, and compass the city, and let him that is armed pass on before the ark of the LORD.
Him that is armed — God would have them armed both for the defense of themselves and the ark, in case the enemies should make a sally upon them, and for the execution of the Lord's vengeance upon that city.
 And the armed men went before the priests that blew with the trumpets, and the rereward came after the ark, the priests going on, and blowing with the trumpets.
The rereward — Which being opposed to the armed men, may seem to note the unarmed people, who were desirous to be spectators of this wonderful work.
 And Joshua had commanded the people, saying, Ye shall not shout, nor make any noise with your voice, neither shall any word proceed out of your mouth, until the day I bid you shout; then shall ye shout.
Ye shall not shout — Because shouting before the time appointed, would be ineffectual, and so might give them some discouragement, and their enemies matter of insulting.
 And it came to pass at the seventh time, when the priests blew with the trumpets, Joshua said unto the people, Shout; for the LORD hath given you the city.
Shout — To testify your faith in God's promise, and thankfulness for this glorious mercy; to encourage yourselves and brethren, and to strike a terror into your enemies.
Given you the city — It is given to them, to be devoted to God, as the first, and perhaps the worst of all the cities of Canaan.
 And the city shall be accursed, even it, and all that are therein, to the LORD: only Rahab the harlot shall live, she and all that are with her in the house, because she hid the messengers that we sent.
Accursed — That is, devoted to utter destruction. This he speaks by direction from God, as is evident from 1 Kings 16:34.
To the Lord — Partly because the first-fruits were appropriated to God; partly lest the soldiers being glutted with the spoil of the rich city, should grow sluggish in their work; and partly to strike the greater terror into the rest of their enemies.
 And ye, in any wise keep yourselves from the accursed thing, lest ye make yourselves accursed, when ye take of the accursed thing, and make the camp of Israel a curse, and trouble it.
A curse — By provoking God to punish them for your sin, in which they may be one way or other involved; or the whole camp having sins of their own, God might take what occasion he saw fit to inflict this punishment.
 But all the silver, and gold, and vessels of brass and iron, are consecrated unto the LORD: they shall come into the treasury of the LORD.
Vessels of brass and iron — Except that of which images were made, which were to be utterly destroyed.
Unto the Lord — Being first made to pass through the fire, Numbers 31:22,23.
Treasury of the Lord — To be employed wholly for the uses of the tabernacle, not to be applied to the use of any private person or priest.
 And they utterly destroyed all that was in the city, both man and woman, young and old, and ox, and sheep, and ass, with the edge of the sword.
Young and old — Being commanded to do so by the sovereign Lord of every man's life; and being informed by God before that the Canaanites were abominably wicked, and deserved the severest punishments. As for the infants, they were guilty of original sin, and otherwise at the disposal of their creator; but if they had been wholly innocent, it was a great favour to them to take them away in infancy, rather than reserve them to those dreadful calamities which those who survived them were liable to.
 But Joshua had said unto the two men that had spied out the country, Go into the harlot's house, and bring out thence the woman, and all that she hath, as ye sware unto her.
Harlot's house — Which together with the wall upon which it leaned, was left standing, by a special favour of God to her.
 And the young men that were spies went in, and brought out Rahab, and her father, and her mother, and her brethren, and all that she had; and they brought out all her kindred, and left them without the camp of Israel.
Without the camp of Israel — 'Till they were cleansed from the impurities of their Gentile state, and instructed in the Jewish religion, and solemnly admitted into that church, for which Rahab's good counsel and example had doubtless prepared them.
 And Joshua saved Rahab the harlot alive, and her father's household, and all that she had; and she dwelleth in Israel even unto this day; because she hid the messengers, which Joshua sent to spy out Jericho.
The harlot olive — For that general command of rooting out the Canaanites seems to have had some exception, in case any of them had sincerely and seasonably cast off their wickedness, and submitted to the Israelites.
 And Joshua adjured them at that time, saying, Cursed be the man before the LORD, that riseth up and buildeth this city Jericho: he shall lay the foundation thereof in his firstborn, and in his youngest son shall he set up the gates of it.
Adjured them — Or, made them to fear; caused the people, or some in the name of all, to swear for the present and succeeding generations, and to confirm their oath by a curse.
Before the Lord — That is, from God's presence, and by his sentence, as they are said to cast lots before the Lord, Joshua 18:8,10, that is, expecting the design from God. He intimates, that he doth not utter this upon a particular dislike of that place, but by divine inspiration. God would have the ruins of this city remain as a standing monument of God's justice against this wicked and idolatrous people, and of his almighty power in destroying so great and strong a city by such contemptible means.
Buildeth — That is, that shall attempt to build it. So this curse is restrained to the builder, but no way belongs to those who should inhabit it after it was built, as is evident from Luke 19:1,5.
In his youngest son — That is, he shall lose all his children in the work, the first at the beginning, others in the progress of it by degrees, and the youngest in the close of it, when the gates use to be set up. This was fulfilled, 1 Kings 16:34.
 So the LORD was with Joshua; and his fame was noised throughout all the country.
The word of the Lord was with him — (So the Chaldee:) Even Christ himself, the same that was with Moses. Nothing makes a man appear more truly great, than to have the evidences of God's presence with him.