Exodus 33:18-20

Then Moses said, “I pray You, show me Your glory!” And He said, “I Myself will make all My goodness pass before you, and will proclaim the name of the LORD before you; and I will be gracious to whom I will be gracious, and will show compassion on whom I will show compassion.” But He said, “You cannot see My face, for no man can see Me and live!”