18 And when the priests bearing the ark of the covenant of the Lord came up from the midst of the Jordan, and the soles of the priests' feet were lifted up on dry ground, the waters of the Jordan returned to their place and overflowed all its banks, 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.