Moses
Exodus 19:20BSB·traditional attribution

The LORD descended to the top of Mount Sinai and called Moses to the summit. So Moses went up,

Matthew Henry Presbyterian @wholebiblehenry

Now, at length, comes that memorable day, that terrible day of the Lord, that day of judgment, in which Israel heard the voice of the Lord God speaking to them out of the midst of the fire, and lived, Deu 4:33. Never was there such a sermon preached, before nor since, as this which was here preached to the church in the wilderness. For, I.

Commenting on Exodus 19:16-25

John Gill Reformed Baptist @doctorgill

And the Lord came down on Mount Sinai,.... In the above visible tokens of his presence and power; otherwise he is the incomprehensible Jehovah, that immense and omnipotent Being, who fills heaven and earth, and cannot be contained and circumscribed in either: on the top of the mount; where the fire he descended in rested, and where the smoke and thick cloud were, as a...

Adam Clarke Methodist @methodicalclarke

The Lord came down - This was undoubtedly done in a visible manner, that the people might witness the awful appearance. We may suppose that every thing was arranged thus: the glory of the Lord occupied the top of the mountain, and near to this Moses was permitted to approach.