(16) Command the priests . . . that they come up out of Jordan.--Observe that the removal of the priests and the ark of the covenant from their station in Jordan is made the subject of a distinct section, and treated as a distinct event. It need not have been so for the purpose of the mere historical narrative. We might have taken it for granted. But the significance of the event is so marked as to receive a separate notice. We are not suffered to forget by what means Jordan was driven back, and held in check; and the check was not meant to be perpetual. We are reminded that the suspension of the power of death for men has its limits. When the day of grace is over, the waters will "return unto their place and flow over all the banks as before." (Comp. Isaiah 28:16-18; Isaiah 28:20.)

Verse 16. - The testimony. The word עֵדוּת though derived from the same root as עֵד witness, would seem rather to have the sense of precept, from the idea of repetition contained in the root. Compare the well known Hebrew particle עוד again. It must refer to the two tables of the law which (Hebrews 10:4) were placed in the ark (see Deuteronomy 10:5, and comp. Exodus 25:16, 21, 40, Numbers 17:10, where this is said to be the testimony). Other things were placed in the ark, such as the manna, Aaron's rod, and these, no doubt, were for a witness to the facts of the Mosaic record. The LXX., however, consistently render this word by μαρτύρια μαρτύριον. The Vulgate here has arcam foederis.

4:10-19 The priests with the ark did not stir till ordered to move. Let none be weary of waiting, while they have the tokens of God's presence with them, even the ark of the covenant, though it be in the depths of adversity. Notice is taken of the honour put upon Joshua. Those are feared in the best manner, and to the best purpose, who make it appear that God is with them, and that they set him before them.Command the priests that bear the ark of the testimony,.... In all places before, in this history, the ark is called the ark of the covenant, here the ark of the testimony, which signifies the same thing, the law; which was both the covenant between God and the people, and a testimony of his will unto them; the Septuagint version has both words:

that they come up out of Jordan; where they stayed until all the people passed over, for the encouragement of them, and until they received this order.