The teacher of the mysteries, looking toward the truth, was pleased to crown this hope with the highest approval. He speaks clearly of setting aside what is contained in the Law.
Defining that the former commandment cannot perfect anything, he writes to the Hebrews: “For if that first covenant had been faultless, then no place would have been sought for a second.”
“But the prophet, finding fault with them, says: Behold, the days are coming, says the Lord, when I will make a new covenant with the house of Israel and with the house of Judah.”
“Not according to the covenant that I made with their fathers in the day when I took them by the hand to lead them out of the land of Egypt. For they did not continue in My covenant, and I disregarded them, says the Lord.”
“This is the covenant that I will make with the house of Israel after those days, says the Lord. I will put My laws into their minds, and write them on their hearts.”
“I will be their God, and they shall be My people. Each one shall not teach his neighbor, nor each one his brother, saying, Know the Lord.”
“For all shall know Me, from the least of them to the greatest. For I will be merciful to their unrighteousness, and their sins and their lawless deeds I will remember no more” (Heb 8:7-12).
To this he immediately adds: “In saying, New, He has made the first old. Now what is becoming old and growing aged is near to vanishing away” (Heb 8:13).
Therefore the Law is weak and appears now to be quite ineffective, I say, for being able to perfect unto sanctification.