TSK · Exodus 19:21

He said, "Don't come close. Take your sandals off of your feet, for the place you are standing on is holy ground."

He said, "You cannot see my face, for man may not see me and live."

"Don't cut off the tribe of the families of the Kohathites from among the Levites;

but they shall not go in to see the sanctuary even for a moment, lest they die."

Guard your steps when you go to God's house; for to draw near to listen is better than to give the sacrifice of fools, for they don't know that they do evil.