Between the Lord and you — As a mediator between you, according to your desire. The word of the Lord — Not the ten commandments, which God himself uttered, but the following statutes and judgments.
Related Commentaries of Deuteronomy 5:5
Deuteronomy 5:5
5 (I stood between the LORD and you at that time, to shew you the word of the LORD: for ye were afraid by reason of the fire, and went not up into the mount;) saying,