covenant confusion - 3rd part

The new covenant facts:

1. foretold in the prophet Jeremiah's time (Jeremiah 31)

2. it is the Holy Spirit written on fleshy hearts, not the previous one that was engraved on tables of stone (2 Corinthians 3)

3. the new covenant is the blood of Jesus

4. it rendered the previous covenant "old" and thus the new covenant is now the present existing covenant between God and the believer.