2 Corinthians 3:13
“And not as Moses, who put a veil upon his face, so that the children of Israel should not look steadfastly on the end of that which was passing away.”
Now what he says is of this nature. There is no need for us to cover ourselves as Moses did; for you are able to look upon this glory which we are encircled with, although it is far greater and brighter than the other. Do you see the advance? For he that in the former Epistle said, “I have fed you with milk, not with meat;” says here, “We use great boldness of speech.” And he produces Moses before them, carrying forward the discourse by means of comparison, and thus leading his hearer upwards.
And for the present he sets them above the Jews, saying that 'we have no need of a veil as he had with those he governed;' but in what comes afterwards he advances them even to the dignity itself of the Lawgiver, or even to a much greater.
Mean time, however, let us hear what follows next.
Source: Homilies on Second Corinthians (New Advent)