'New Covenant' in the Bible

Whereas God does find fault with the people of that covenant, when he says: The day is coming, saith the Lord, when I will conclude a new covenant with the house of Israel and with the house of Judah. It will not be on the lines of the covenant I made with their fathers,

By saying 'a new covenant,' he antiquates the first. And whatever is antiquated and aged is on the verge of vanishing.

He mediates a new covenant for this reason, that those who have been called may obtain the eternal inheritance they have been promised, now that a death has occurred which redeems them from the transgressions involved in the first covenant.

to Jesus who mediates the new covenant, and to the sprinkled blood whose message is nobler than Abel's.