And set him before Eleazar the priest, and before all the congregation,.... Declaring before them all that he was his successor, and that they might be witnesses of what was said and done unto him, and receive and acknowledge him as such, and as having power and authority over them, which it became them to submit unto:

and give him a charge in their sight: to take care of the people committed to him; to rule them in the fear of God, and according to his laws; and to be of good courage, and go before the people and introduce them into the land of Canaan; assuring him of the divine Presence and help, so that he need not fear any enemy whatever; of this charge, and as confirmed by the Lord himself, see Deuteronomy 31:7.

And set him before Eleazar the priest, and before all the congregation; and give him a charge in their sight.

27:19 Before all the congregation - That they may be witnesses of the whole action, and may acknowledge him for their supreme ruler. Give him charge - Thou shalt give him counsels and instructions for the right management of that great trust.

27:15-23 Envious spirits do not love their successors; but Moses was not one of these. We should concern ourselves, both in our prayers and in our endeavours, for the rising generation, that religion may be maintained and advanced, when we are in our graves. God appoints a successor, even Joshua; who had signalized himself by his courage in fighting Amalek, his humility in ministering to Moses, and his faith and sincerity in witnessing against the report of the evil spies. This man God appoints to succeed Moses; a man in whom is the Spirit, the Spirit of grace. He is a good man, fearing God and hating covetousness, and acting from principle. He has the spirit of government; he is fit to do the work and discharge the trusts of his place. He has a spirit of conduct and courage; he had also the Spirit of prophecy. That man is not fully qualified for any service in the church of Christ, who is destitute of the graces and gifts of the Holy Spirit, whatever human abilities he may possess. And in Joshua's succession we are reminded that the law was given by Moses, who by reason of our transgression could not bring us to heaven; but grace and truth came by Jesus Christ, for the salvation of every believer.