The command of the Lord as to the mode in which the fall of Jericho should be brought about is given in these verses in a condensed form. Further details (see Joshua 6:8-10, Joshua 6:16-17, etc.), were, no doubt, among the commands given to Joshua by the Angel.

Ye shall compass the city - In what order the people marched round the city does not exactly appear from the text. Some think they observed the same order as in their ordinary marches in the desert; (see the note on Numbers 10:14, and see the plans, Numbers 2:2 (note)); others think that the soldiers marched first, then the priests who blew the trumpets, then those who carried the ark, and lastly the people.

And ye shall compass the city, all ye men of war,.... Joshua their chief commander under the Lord, and all that were able to make war, even all above twenty years of age; these were to compass the city, not in the form of a siege, but by a procession around it:

and go round about the city once; or one time, for the first once in a day, and no more:

thus shall thou do six days; one after another; that is, go round it, once every day, for such a time. This order was given, according to the Jews (w), the twenty second of Nisan, after the feast of unleavened bread was over.

(w) Seder Olam Rabba, c. 11. p. 31.

And ye shall compass the city, all ye men of war, and go round about the city {d} once. Thus shalt thou do six days.

(d) Every day one.

6:3 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.

3-5. ye shall compass the city, all ye men of war. . Thus shalt thou do six days, &c.-Directions are here given as to the mode of procedure. Hebrew, "horns of jubilee"; that is, the bent or crooked trumpets with which the jubilee was proclaimed. It is probable that the horns of this animal were used at first; and that afterwards, when metallic trumpets were introduced, the primitive name, as well as form of them, was traditionally continued. The design of this whole proceeding was obviously to impress the Canaanites with a sense of the divine omnipotence, to teach the Israelites a memorable lesson of faith and confidence in God's promises, and to inspire sentiments of respect and reverence for the ark as the symbol of His presence. The length of time during which those circuits were made tended the more intensely to arrest the attention, and to deepen the impressions, both of the Israelites and the enemy. The number seven was among the Israelites the symbolic seal of the covenant between God and their nation [Keil, Hengstenberg].

6:1-5 Jericho resolves Israel shall not be its master. It shut itself up, being strongly fortified both by art and nature. Thus were they foolish, and their hearts hardened to their destruction; the miserable case of all that strengthen themselves against the Almighty. God resolves Israel shall be its master, and that quickly. No warlike preparations were to be made. By the uncommon method of besieging the city, the Lord honoured the ark, as the symbol of his presence, and showed that all the victories were from him. The faith and patience of the people were proved and increased.