Exodus 34:35

And the children of Israel saw the face of Moses, that the skin of Moses' face shone, the splendor being renewed whenever Moses appeared before the Lord. And Moses put the veil upon his face again, until he went in to speak with Him. This splendor of Moses' face symbolized the glory of the Mosaic office, 2 Corinthians 3:5 if. Since the Law was the Word of God, it also had a glory. But the glory of the New Testament office, that of the Gospel, exceeds it in beauty. For the Law is the letter that killeth, but the Gospel is the spirit that maketh alive. And the glory of the Old Testament passed away, while the glory of the Gospel remains forever. All fear and terror is driven out of the heart by the comforting assurances of the Gospel, by its promises of life and salvation.