Jeremiah 31:31

Behold, the days come, saith the LORD, that I will make a {h} new covenant with the house of Israel, and with the house of Judah:

(h) Though the covenant of redemption made to the fathers and this which was given later seemed varied, yet they are all one and grounded on Jesus Christ, save that this is called new, because of the manifestation of Christ and the abundant graces of the Holy Spirit given to his Church under the gospel.
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