When Jesus said, "It was finished". His role was finished. How are people like Abraham going to be saved? By works or by the blood of Jesus? By the blood of Jesus. So are you saying that because Jesus lived after Abraham, Abraham cannot be saved because "It is not yet finished"?
Again, I am not arguing if we are in a new covenant. My argument specifically is: are we in the New Covenant mentioned in Jeremiah and Ezekiel? If yes, why haven't the prophecies mentioned there that would happen before the start of the New Covenant been fulfilled?
Hebrews 10 is wrong. The Old Covenant is not something you do away with and especially not because there was something wrong with it. Stop propagating the bullcrap that Paul (I like Paul, not sure why he did that there) promotes that the Old Covenant and the Torah has some flaw in it. The Old Testament and it's laws and prophecies are beyond amazing. But I agree that so is Jesus' death on the cross. Doesn't mean one is flawed and needs replacement. Paul is wrong. And Jesus said everything in the Old Covenant will be fulfilled? Has it? No. So how can we enter a New Covenant before that?
I agree with your last statement. I love that too.