Deuteronomy 27:8

Thou shalt write upon the stones all the words of this law — i.e., the ten commandments. All else in the Law of Moses is but an application of the Decalogue to a particular people under particular circumstances. (See Notes on Joshua 3; Joshua 8:32, for more upon the relation of the ten commandments to the conquest of Canaan.)

Very plainly. — See on Deuteronomy 1:5. Rashi says, “In seventy (.e., in all) languages.” There is also an idea in the Talmud that when spoken from Sinai, the Law was spoken (or heard) in all languages at the same time. It is a strange refraction of the truth indicated at Pentecost, when the Holy Spirit was given. Men spake in every tongue the wonderful works of God. The foundation of Jerusalem has effects exactly opposite to the foundation of Babylon (Genesis 11).