Jeremiah 31:27-40 - The New Covenant
27 "Behold, days are coming," declares the LORD, "when I will sow the house of Israel and the house of Judah with the seed of man and with the seed of beast. 28 "As I have watched over them to pluck up, to break down, to overthrow, to destroy and to bring disaster, so I will watch over them to build and to plant," declares the LORD. 29 "In those days they will not say again, 'The fathers have eaten sour grapes, And the children's teeth are set on edge.'
30 "But everyone will die for his own iniquity; each man who eats the sour grapes, his teeth will be set on edge.
31 "Behold, days are coming," declares the LORD, "when I will make a new covenant with the house of Israel and with the house of Judah, 32 not like the covenant which I made with their fathers in the day I took them by the hand to bring them out of the land of Egypt, My covenant which they broke, although I was a husband to them," declares the LORD. 33 "But this is the covenant which I will make with the house of Israel after those days," declares the LORD, "I will put My law within them and on their heart I will write it; and I will be their God, and they shall be My people. 34 "They will not teach again, each man his neighbor and each man his brother, saying, 'Know the LORD,' for they will all know Me, from the least of them to the greatest of them," declares the LORD, "for I will forgive their iniquity, and their sin I will remember no more."
35 Thus says the LORD, Who gives the sun for light by day And the fixed order of the moon and the stars for light by night, Who stirs up the sea so that its waves roar; The LORD of hosts is His name: 36 "If this fixed order departs From before Me," declares the LORD, "Then the offspring of Israel also will cease From being a nation before Me forever."
37 Thus says the LORD, "If the heavens above can be measured And the foundations of the earth searched out below, Then I will also cast off all the offspring of Israel For all that they have done," declares the LORD.
38 "Behold, days are coming," declares the LORD, "when the city will be rebuilt for the LORD from the Tower of Hananel to the Corner Gate. 39 "The measuring line will go out farther straight ahead to the hill Gareb; then it will turn to Goah. 40 "And the whole valley of the dead bodies and of the ashes, and all the fields as far as the brook Kidron, to the corner of the Horse Gate toward the east, shall be holy to the LORD; it will not be plucked up or overthrown anymore forever."