Deuteronomy 4:32-36

“Indeed, ask now about the earlier days that were before your time, since the day that God created mankind on the earth, and inquire from one end of the heavens to the other. Has anything been done like this great thing, or has anything been heard like it?

Has any people heard the voice of God speaking from the midst of the fire, as you have heard it, and survived?

Or has a god ventured to go to take for himself a nation from within another nation by trials, by signs and wonders, by war, by a mighty hand, by an outstretched arm, and by great terrors, just as the Lord your God did for you in Egypt before your eyes?

You were shown these things so that you might know that the Lord, He is God; there is no other besides Him.

Out of the heavens He let you hear His voice to discipline you; and on earth He let you see His great fire, and you heard His words from the midst of the fire.