Exodus 19:21
The Lord directed Moses, “Go down and warn the people not to break through to see the Lord; otherwise many of them will die.
1 Samuel 6:19
                            God struck down the men of Beth-shemesh because they looked inside the ark of the Lord.
Exodus 3:5
                            “Do not come closer,” He said. “Remove the sandals from your feet, for the place where you are standing is holy ground.”
Exodus 3:3
So Moses thought: I must go over and look at this remarkable sight. Why isn’t the bush burning up?
Exodus 19:12-13
                            Put boundaries for the people all around the mountain and say: Be careful that you don’t go up on the mountain or touch its base. Anyone who touches the mountain will be put to death.
Exodus 33:20
                            But He answered, “You cannot see My face, for no one can see
Ecclesiastes 5:1
                            
Hebrews 12:28-29
                            Therefore, since we are receiving a kingdom that cannot be shaken, let us hold on to grace.