Out of heaven he made thee to hear his voice, that he might instruct thee: and upon earth he showed thee his great fire; and thou heardest his words out of the midst of the fire.
Thou camest down also upon mount Sinai, and spakest with them from heaven, and gavest them right judgments, and true laws, good statutes and commandments:
And mount Sinai was altogether on a smoke, because Yahweh descended upon it in fire: and the smoke thereof ascended as the smoke of a furnace, and the whole mount quaked greatly.
And Yahweh said unto Moses, Lo, I come unto thee in a thick cloud, that the people may hear when I speak with thee, and believe thee for ever. And Moses told the words of the people unto Yahweh.
And the splendour of Yahweh abode upon mount Sinai, and the cloud covered it six days: and the seventh day he called unto Moses out of the midst of the cloud.
Take ye therefore good heed unto yourselves; for ye saw no manner of similitude on the day that Yahweh spake unto you in Horeb out of the midst of the fire:
See that ye refuse not him that speaketh. For if they escaped not who refused him that spake on earth, much more shall not we escape, if we turn away from him that speaketh from heaven: