9 Joshua set up the twelve stones taken from the middle of the Jordan that had marked the place where the priests who carried the Chest of the Covenant had stood. They are still there today.

Matthew Henry's Commentary on Joshua 4:9

Commentary on Joshua 4:1-9

(Read Joshua 4:1-9)

The works of the Lord are so worthy of rememberance, and the heart of man is so prone to forget them, that various methods are needful to refresh our memories, for the glory of God, our advantage, and that of our children. God gave orders for preparing this memorial.