Exodus 19:18; Deuteronomy 4:11

18 Now rMount Sinai was wrapped in smoke because the Lord had descended on it in fire. The smoke of it went up like the smoke of a kiln, and sthe whole mountain trembled greatly.


11 And myou came near and stood at the foot of the mountain, while nthe mountain burned with fire to the heart of heaven, wrapped in darkness, cloud, and gloom.