And Mount Sinai was wrapped in smoke, because the Lord descended upon it in fire; and the smoke of it went up like the smoke of a kiln, and the whole mountain quaked greatly.
Then Moses stretched forth his rod toward heaven; and the Lord sent thunder and hail, and fire ran down to the earth. And the Lord rained hail upon the land of Egypt;
And you came near and stood at the foot of the mountain, while the mountain burned with fire to the heart of heaven, wrapped in darkness, cloud, and gloom.
And when you heard the voice out of the midst of the darkness, while the mountain was burning with fire, you came near to me, all the heads of your tribes, and your elders;
And I looked, and behold, you had sinned against the Lord your God; you had made yourselves a molten calf; you had turned aside quickly from the way which the Lord had commanded you.