On that day the LORD exalted Joshua in the sight of all Israel, and they stood in awe of him just as they had stood in awe of Moses, all the days of his life.
14. On that day the Lord magnified, etc It was not indeed the principal end of the miracle to proclaim Joshua’s pre-eminence in power and authority, but as it greatly concerned the public interest, that the government of Joshua should be firmly established, it is justly set down as an additional instance of the divine favor, that he was, so to speak, adorned with sacred...
The inspired historian seems to be so well pleased with his subject here that he is loth to quit it, and is therefore very particular in his narrative, especially in observing how closely Joshua pursued the orders God gave him, and that he did nothing without divine direction, finishing all that the Lord had commanded him (v. 10), which is also said to be what Moses commanded.
Commenting on Joshua 4:10-19
On that day the Lord magnified Joshua in the sight of Israel,.... Made him great and honourable in their esteem, by doing what he foretold would be done, dividing the waters of Jordan, drying up the river to make a passage for them through it, as on dry land: and they feared him, as they feared Moses, all the days of his life; had a...