Adonai said to Moses, “Tell Aaron your brother not to come at just any time into the Holiest Place behind the curtain —before the atonement cover which is on the Ark—so that he would not die. For I will be appearing in the cloud over the atonement cover.
Adonai is slow to anger and great in power, but He will by no means acquit the guilty. Adonai’s way is with a whirlwind or with a storm wind, Clouds are the dust of His feet.
“You came near and stood at the bottom of the mountain while the mountain was blazing with fire up to the heart of the heavens—darkness, cloud, and fog.