“But their minds were blinded: for until this day remaineth the same vail untaken away in the reading of the old testament; which vail is done away in Christ.”
King James Version (KJV)
3:14 The same veil remaineth on their understanding unremoved - Not so much as folded back, (so the word implies,) so as to admit a little, glimmering light. On the public reading of the Old Testament - The veil is not now on the face of Moses or of his writings, but on the reading of them, and on the heart of them that believe not. Which is taken away in Christ - That is, from the heart of them that truly believe on him.
2Co 3:14 But their minds were blinded. So blinded that they cannot see to this day that it has been set aside by the New Covenant, and that its types, figures and shadows find their fulfillment in Christ. Which [vail] is done away in Christ. Meyer, with many other able critics, contends that the proper translation of the latter part of the verse is: "It not being disclosed that the Old Covenant is taken away in Christ". So also Conybeare and Howson. This is no doubt the meaning.