But as it is, Christ has acquired a [priestly] ministry which is more excellent [than the old Levitical priestly ministry], for He is the Mediator (Arbiter) of a better covenant [uniting God and man], which has been enacted and rests on better promises.
For if that first covenant had been faultless, there would have been no occasion for a second one or an attempt to institute another one [the new covenant]. However, God finds fault with them [showing its inadequacy] when He says,
“BEHOLD, THE DAYS WILL COME, SAYS THE LORD,
WHEN I WILL MAKE and RATIFY A NEW COVENANT
WITH THE HOUSE OF ISRAEL AND WITH THE HOUSE OF JUDAH;
NOT LIKE THE COVENANT THAT I MADE WITH THEIR FATHERS
ON THE DAY WHEN I TOOK THEM BY THE HAND
TO LEAD THEM OUT OF THE LAND OF EGYPT;
FOR THEY DID NOT ABIDE IN MY COVENANT,
AND SO I WITHDREW MY FAVOR and DISREGARDED THEM, SAYS THE LORD.
FOR THIS IS THE COVENANT THAT I WILL MAKE WITH THE HOUSE OF ISRAEL
AFTER THOSE DAYS, SAYS THE LORD:
I WILL IMPRINT MY LAWS UPON THEIR MINDS [even upon their innermost thoughts and understanding],
AND ENGRAVE THEM UPON THEIR HEARTS [effecting their regeneration].
AND I WILL BE THEIR GOD,
AND THEY SHALL BE MY PEOPLE.
AND IT WILL NOT BE [necessary] FOR EACH ONE TO TEACH HIS FELLOW CITIZEN,
OR EACH ONE HIS BROTHER, SAYING, ‘KNOW [by experience, have knowledge of] THE LORD,’
FOR ALL WILL KNOW [Me by experience and have knowledge of] ME,
FROM THE LEAST TO THE GREATEST OF THEM.
FOR I WILL BE MERCIFUL and GRACIOUS TOWARD THEIR WICKEDNESS,
AND I WILL REMEMBER THEIR SINS NO MORE.”
When God speaks of “A new covenant,” He makes the first one obsolete. And whatever is becoming obsolete (out of use, annulled) and growing old is ready to disappear.