44 This is the law that Moses set before the Israelites. 45 These are the decrees and the statutes and ordinances that Moses spoke to the Israelites when they had come out of Egypt, 46 beyond the Jordan in the valley opposite Beth-peor, in the land of King Sihon of the Amorites, who reigned at Heshbon, whom Moses and the Israelites defeated when they came out of Egypt. 47 They occupied his land and the land of King Og of Bashan, the two kings of the Amorites on the eastern side of the Jordan: 48 from Aroer, which is on the edge of the Wadi Arnon, as far as Mount Sirion (that is, Hermon), 49 together with all the Arabah on the east side of the Jordan as far as the Sea of the Arabah, under the slopes of Pisgah.
Matthew Henry's Commentary on Deuteronomy 4:44-49
Commentary on Deuteronomy 4:41-49
(Read Deuteronomy 4:41-49)
Here is the introduction to another discourse, or sermon, Moses preached to Israel, which we have in the following chapters. He sets the law before them, as the rule they were to work by, the way they were to walk in. He sets it before them, as the glass in which they were to see their natural face, that, looking into this perfect law of liberty, they might continue therein. These are the laws, given when Israel was newly come out of Egypt; and they were now repeated. Moses gave these laws in charge, while they encamped over against Beth-peor, an idol place of the Moabites. Their present triumphs were a powerful argument for obedience. And we should understand our own situation as sinners, and the nature of that gracious covenant to which we are invited. Therein greater things are shown to us than ever Israel saw from mount Sinai; greater mercies are given to us than they experienced in the wilderness, or in Canaan. One speaks to us, who is of infinitely greater dignity than Moses; who bare our sins upon the cross; and pleads with us by His dying love.