'Blood of the Covenant' in the Bible

And Moses took the blood and sprinkled [it] on the people, and he said, "Look, the blood of the covenant that Yahweh has made with you in accordance with all these words."

for this is my blood of the covenant which is poured out for many for the forgiveness of sins.

And he said to them, "This is my blood of the covenant which is poured out for many.

saying, "This [is] the blood of the covenant that God has commanded for you."

How much worse punishment do you think the person will be considered worthy of who treats with disdain the Son of God and who considers ordinary the blood of the covenant by which he was made holy and who insults the Spirit of grace?