John Gills Exposition of the Bible Commentary - Deuteronomy 27:8
And thou shall write upon the stones all the words of this law ,.... Not upon the stones of the altar, but upon the first stones brought to Mount Ebal, and set up there before, and on which the words were inscribed before the altar was erected; though according to the Misnah F21 Sotah, c. 7. sect. 5. the altar was built of these stones, and on that the law written; for it is said,"they shall bring the stones (#De 27:2,4) and build the altar, and plaster it with plaster, and write upon... read more
Matthew Henry's Complete Commentary - Deuteronomy 27:1-10
Here is, I. A general charge to the people to keep God's commandments; for in vain did they know them, unless they would do them. This is pressed upon them, 1. With all authority. Moses with the elders of Israel, the rulers of each tribe (Deut. 27:1), and again, Moses and the priests the Levites (Deut. 27:9); so that the charge is given by Moses who was king in Jeshurun, and by their lords, both spiritual and temporal, in concurrence with him. Lest they should think that it was Moses only, an... read more