18 And when the priests who took up the ark of the Lord's agreement came up out of Jordan and their feet came out on to dry land, the waters of Jordan went back to their place, overflowing its edges as before.

Matthew Henry's Commentary on Joshua 4:18

Commentary on Joshua 4:10-19

(Read Joshua 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.