Exodus 33:11 Thus the Lord used to speak to Moses face to face, as a man speaks to his friend. When Moses turned again into the camp, his assistant Joshua the son of Nun, a young man, would not depart from the tent.
Exodus 34:35 the people of Israel would see the face of Moses, that the skin of Moses’ face was shining. And Moses would put the veil over his face again, until he went in to speak with him.
Being in the presence of God’s glory transforms man’s image.
Not closely the issue of the veil.
2 Corinthians 3:12-14 English Standard Version
12 Since we have such a hope, we are very bold, 13 not like Moses, who would put a veil over his face so that the Israelites might not gaze at the outcome of what was being brought to an end. 14 But their minds were hardened. For to this day, when they read the old covenant, that same veil remains unlifted, because only through Christ is it taken away.
Matthew 27:51 And behold, the curtain of the temple was torn in two, from top to bottom. And the earth shook, and the rocks were split.
No one was allowed behind the veil of the temple except the High Priest to smear the sacrificial blood upon the horns of the mercy seat of the Ark of the Covenant. But the Ark was no longer behind the veil so the veil no longer served the purpose for being in God’s presence.
Hebrews 10:20 by the new and living way that he opened for us through the curtain, that is, through his flesh,
Flesh is no longer an obstacle in seeing God’s glory.