See my back parts. . .The Lord by his angel, usually spoke to Moses in the pillar of the cloud; so that he could not see the glory of him that spoke familiarly with him. In the vision here mentioned he was allowed to see something of him, in an assumed corporeal form: not in the face, the rays of which were too bright for mortal eye to bear, but to view him as it were behind, when his face was turned from him.
Exodus Chapter 34
The tables are renewed: all society with the Chanaanites is forbid: some precepts concerning the firstborn, the sabbath, and other feasts: after forty days' fast, Moses returneth to the people with the commandments, and his face appearing horned with rays of light, he covereth it, whensoever he speaketh to the people.
34:1. And after this he said: Hew thee two tables of stone like unto the former, and I will write upon them the words, which were in the tables, which thou brokest.
34:2. Be ready in the morning, that thou mayst forthwith go up into Mount Sinai, and thou shalt stand with me upon the top of the mount.
34:3. Let no man go up with thee, and let not any man be seen throughout all the mount; neither let the oxen nor the sheep feed over against it.
34:4. Then he cut out two tables of stone, such as had been before; and rising very early he went up into the Mount Sinai, as the Lord had commanded him, carrying with him the tables.
34:5. And when the Lord was come down in a cloud, Moses stood with him, calling upon the name of the Lord.
34:6. And when he passed before him, he said: O the Lord, the Lord God, merciful and gracious, patient and of much compassion, and true,
34:7. Who keepest mercy unto thousands: who takest away iniquity, and wickedness, and sin, and no man of himself is innocent before thee. Who renderest the iniquity of the fathers to the children, and to the grandchildren unto the third and fourth generation.