and the LORD said to Moshe, *Tell Aharon your brother, not to come at all times into the Most Holy Place within the veil, before the mercy seat which is on the ark; lest he die: for I will appear in the cloud on the mercy seat.
The LORD is slow to anger, and great in power, and will by no means leave the guilty unpunished. The LORD has his way in the whirlwind and in the storm, and the clouds are the dust of his feet.