But before faith came, we were kept under the law, shut up unto the faith which should afterwards be revealed. But before faith came - Before the Gospel was published.
We were kept under the law, shut up - Εφρουρουμεθα· We were kept as in a strong hold, συγκεκλεισμενοι, locked up, unto the faith - the religion of the Lord Jesus, which should afterwards be revealed. Here the same metaphor is used as above, and for its explanation I must refer the reader to the same place, Romans 11:32 (note).