"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 that I took them by the hand to lead them out of the land of Egypt, My covenant which they broke, though I was a husband to them, says the Lord. But this is the covenant that I will make with the house of Israel after those days, says the Lord: I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people. No more shall every man teach his neighbor, and every man his brother, saying, 'Know the Lord,' for they all shall know Me, from the least of them to the greatest of them, says the Lord. For I will forgive their iniquity, and their sin I will remember no more."

In the same manner He also took the cup after supper, saying, "This cup is the new covenant in My blood. This do, as often as you drink it, in remembrance of Me."

It is too small a thing that You should be My Servant to restore the tribes of Jacob, and bring back those of Israel I have kept. I will also make You a light to the Gentiles that My salvation will reach to the ends of the earth.

(Jeremiah 31:31-34, 1 Corinthians 11:25, Isaiah 49:6)