I'm not seeing the words "new law". As for the verse you have presented here, I would need time which you may not allow me. I don't know if you are willing to converse about all of scripture with me. Maybe that is all we can say right now. I am not necessarily looking for you to converse with me. The point is we must accept all of scripture. Thank you for bringing up this verse.
Want to see the word 'new', here it is:
Luke 22:20 In the same way, after the supper he took the cup, saying, "This cup is the
new covenant in my blood, which is poured out for you.
2 Corinthians 3:6 He has made us competent as ministers of a
new covenant—not of the letter but of the Spirit; for the letter kills, but the Spirit gives life.
1 Corinthians 11:25
In the same way, after supper he took the cup, saying, “This cup is the
new covenant in my blood; do this, whenever you drink it, in remembrance of me.”
2 Corinthians 3:6
He has made us competent as ministers of a
new covenant—not of the letter but of the Spirit; for the letter kills, but the Spirit gives life.
Do you understand that a covenant is about rules and regulations that must be followed?