I agree, everything in the law is not accomplished. Not yet anyway. When Christ and God are living with us on earth that's when everything will be accomplished. The specific work Christ had to do during his first visitation (i.e. the cross) was "finished". But there's still a bit left to be done, outlined in the fall feasts (Leviticus) and detailed in the book of Revelation, so I'll say it's "still being fulfilled".
Even for us to say that Christ is working in us to perfect us is saying that Christ's work hasn't finished to fulfill
Ezekiel 36:27...
And I will put my Spirit in you and move you to follow my decrees and be careful to keep my laws.
Christ's working in us so that we love God with all of our being, and to love our neighbor as ourselves,
both laws originating from the "OT".
Deuteronomy 6:5 (OT)
Love the LORD your God with all your heart and with all your soul and with all your strength.
Leviticus 19:18 (OT)
18 You shall not take vengeance or bear a grudge against the sons of your own people, but you shall love your neighbor as yourself: I am the Lord.
^ The two greatest commandments Christ gave weren't new commandments at all but were from God's Law all along.
Christ was quoting the law of Moses. And if Christ hasn't yet accomplished this in us fully just yet, then all the law hasn't yet been accomplished. But the fact that we know Christ is moving us to follow these two laws begs a few questions to consider...
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- If we as Christians say we follow Christ and his two greatest commandments, then aren't we following the law of Moses, since Moses wrote them?
- If we do follow Christ's two greatest commandments, which are written in the Law of Moses, then doesn't that bring to question the requirement to follow the rest of God's commandments (since we can't be partial with God's law)?
- And if we say we're not supposed to follow any command in the law of Moses anymore, then doesn't that mean we can't possibly follow the two greatest commandments Christ gave either (since they were also written by Moses in the law)?
So it's not as simple to say "the 1st covenant is the law of Moses", and that "the new covenant is not the law of Moses".
What was abolished wasn't the law but the enmity we had for God.
And what was taken away of the law were the elements of the ministration of death (sacrifices, etc) and the weakness of the letter/tablet that prefigured Christ's work in heaven and in us by the Holy Spirit, to write the law in it's true form (on our hearts).
Thus we are still expected to keep the commandments of God (with Christ's strength, of course) as well as faith in Christ's work like Revelation says.