2 Corinthians 3:13-18 ASV

13 and [are] not as Moses, [who] put a veil upon his face, that the children of Israel should not look stedfastly on the end of that which was passing away:
14 but their minds were hardened: for until this very day at the reading of the old covenant the same veil remaineth, it not being revealed [to them] that it is done away in Christ.
15 But unto this day, whensoever Moses is read, a veil lieth upon their heart.
16 But whensoever it shall turn to the Lord, the veil is taken away.
17 Now the Lord is the Spirit: and where the Spirit of the Lord is, [there] is liberty.
18 But we all, with unveiled face beholding as in a mirror the glory of the Lord, are transformed into the same image from glory to glory, even as from the Lord the Spirit.