Moses
Deuteronomy 5:4BSB·traditional attribution

The LORD spoke with you face to face out of the fire on the mountain.

John Calvin Reformed

4. Face to face. Again he commends the Law by mentioning their certainty about it; for, when God openly manifested Himself, there could be no doubt of the author from whom it proceeded. To speak “face to face,” is equivalent to discoursing openly and familiarly; and in point of fact God had spoken with them, as mortals and friends communicate with each other in their mutual dealings.

Matthew Henry Presbyterian

Here, 1. Moses summons the assembly. He called all Israel; not only the elders, but, it is likely, as many of the people as could come within hearing, Deu 5:1. The greatest of them were not above God's command, nor the meanest of them below his cognizance; but they were all bound to do. 2.

Commenting on Deuteronomy 5:1-5

John Gill Reformed Baptist

I stood between the Lord and you at that time,.... Between the Word of the Lord and you, as the Targums of Onkelos and Jonathan; that is, about that time, not at the exact precise time the ten commandments were delivered, for these were spoken immediately to the people; but when the ceremonial law was given, which was ordained by angels, in the hand of...