“In a broad sense the Old Testament was the economy of conviction of sin. The law revealed the moral helplessness of man, placed him under a curse, worked death. There was, of course, gospel under and in the Old Covenant, but it was for its expression largely dependent on the silent symbolic language of alter and sacrifice and lustration. Under it the glory which speaks of righteousness was in hiding.
In the New Covenant all this has been changed. The veil has been rent, and through it an unobstructed view is obtained of the glory of God in the face of Jesus Christ. And with this vision comes the assurance of atonement, satisfaction, acces to God, peace of conscience, liberty, eternal life.”
— Geerhardus Vos
Grace & Glory
(Carlisle, Pa.: The Banner of Truth Trust, 1994), 96-97
(HT: Of First Importance)