You make several self-contradictory claims.
"Sin under the new covenent has nothing to do with the law", yet "has everything to do with the Teachings of Jesus Christ and His Apostles". Did Jesus not teach the law?
Exodus 34:27 And the LORD said unto Moses, Write thou these words: for after the tenor of these words I have made a covenant with thee and with Israel. 28 And he was there with the LORD forty days and forty nights; he did neither eat bread, nor drink water. And he wrote upon the tables the words of the covenant, the ten commandments.
Christians are NOT under that covenant, That covenant was to Israel. The New Covenant began the moment it was witnessed that Jesus rose from the dead.
You claim that "all other commandments became OLD", and yet that would include commandments given by Jesus before that one.
If that was the only important rule, why did he waste his breath on other teachings?
Consider John
I John 3: 22 And whatsoever we ask, we receive of him, because we keep his commandments, and do those things that are pleasing in his sight.
This is the same John who, in his teachings said quoted Jesus saying over and over again "If you keep My commandments, you shall abide in My love" and "If you love Jesus you will keep His commandments"
Now this same John is about to tell us what His commandments are, pay attention, let us see if the he mentions the 10 commandments given to Israel under the old covenant.
I John 3:22 And whatsoever we ask, we receive of Him, because we keep His commandments, and do those things that are pleasing in His sight. 23 And this is His commandment, That we should 1) believe on the name of His Son Jesus Christ, and 2) love one another, as He gave us commandment.
There you have it, an Apostle of Jesus Christ plainly teaches us what His commandments are, That do, and do not hearken to others who teach that there are more commandments that a Christian is to do as well, above and beyond what the Apostle John teaches us.
My point is you do those two things, you fulfill the whole law, all of it. Those who teach you must do the 10 commandments are in error and do not know the Truth, But they whoever is reading this post, do now, know the Truth, for i have told you the Truth.
The bible didn't have an "Old Testament" and "New Testament" in Jesus' day... it was all just "scripture". And Jesus said not to do away with any of it. So why are you trying to "abolish the law"?
^i^ Responding to post# 53