Albert Barnes Commentary 2 Corinthians 3:15

"But unto this day, whensoever Moses is read, a veil lieth upon their heart." — 2 Corinthians 3:15 (ASV)

But even unto this day. This refers to the time when Paul wrote this epistle, about thirty years after Christ was put to death.

But it is still as true as it was in Paul's time; and the character and conduct of the Jews now so entirely accords with the description he gives of them in his time, that it shows he drew from nature and constitutes one of the strong incidental proofs that the account in the New Testament is true.

Of no other people on earth, probably, would a description be accurate eighteen hundred years after it was made.

When Moses is read. When the five books of Moses are read, as they were regularly and constantly in their synagogues. (See the notes on Luke 4:16.)

The vail is upon their heart. They do not see the true meaning and beauty of their own Scriptures—a description as applicable to the Jews now as it was to those in Paul's time.