John Calvin on Joshua 24:25

25. So Joshua made a covenant, etc This passage demonstrates the end for which the meeting had been called, namely, to bind the people more completely and more solemnly to God, by the renewal of the covenant. Therefore, in this agreement, Joshua acted as if he had been appointed on the part of God to receive in his name the homage and obedience promised by the people. It is accordingly added, exegetically, in the second clause, that he set before them precept and judgment. For the meaning is corrupted and wrested by some expositors, who explain it is referring to some new speech of Joshua, whereas it ought properly to be understood of the Law of Moses, as if it had been said that Joshua made no other paction than that they should remain steadfast in observing the Law, and that no other heads of the covenant were brought forward; they were only confirmed in that doctrine which they had formerly embraced and professed. In the same way, Malachi, to keep them under the yoke of God, demands nothing more than that they should remember the Law of Moses. (Malachi 4:4)