John Dummelow's Commentary on the Bible - Deuteronomy 4:1-43
First Discourse (Deu 1:14 to Deu 4:43)The long sojourn in the wilderness is now drawing to a close. The Israelites are encamped in the Plains of Moab within sight of the Promised Land. Moses, feeling that his death is approaching, delivers his final charges to the people. In the first, he reviews briefly the history of Israel from Mt. Sinai to the Jordan, dwelling on the goodness of God, and making it the basis of an earnest appeal to the people to remember all that He has done for them, and to... read more
Expository Notes of Dr. Thomas Constable - Deuteronomy 4:9-14
2. God’s appearance at Mt. Horeb 4:9-14"The abstract nature of God in the Israelite religion, and the absence of any physical representation of him, imposed great difficulties for a people living in a world where all other men represented their gods in visual, physical form. To counter this difficulty would require great care and so Moses urged such care, lest you forget the things your eyes have seen [Deuteronomy 4:9]. They had never literally seen their God, but they had seen what God had... read more