TOP of the Mountain Truth =
the Gospel was preached by Elohim to Adam & Eve in the Garden before any law.
then Elohim preached the Gospel to Abraham Isaac Jacob = before Moses, before ceremonial law.
the LORD established His Saving Grace with Job = before Moses
the Gospel began in Genesis (including Job), was put on hold so that the law given to Moses for Israel to teach and instruct them of MESSIAH so that when HE came they could be FREE from the law of sin and death.
MESSIAH came in the flesh, under the law and fulfilled that law for us, then HE took that law and abolished it on the Cross.
TODAY, we have so MUCH BETTER - Eternal High Priest Yeshua HaMashiach and the HOLY SPIRIT to be our Comforter.
PEACE
Some of what you wrote I agree, but you fail to realize or don't know that the law you speaking is the animal sacrificial law. The other law which is the Ten Commandments never been nail to the cross. There where two laws that was on the table, Paul explain this in (Gal. 3:1, 13, 16-17, 19, 24) (v.1) O FOOLISH Ga-la’-tians, who hath bewitched you, that ye should not obey the truth, before whose eyes Jesus Christ hath been evidently set forth, crucified among you? (v.13)
Christ hath redeemed us from the curse of the law, being made a curse for us: for it is written, CURSED IS EVERYONE THAT HANGETH ON A TREE: What law is this talking about? Let the bible speak for itself.
(v.16) Now to Abraham and his seed were the promises made. He saith not, and to seeds, as of many; but as of One, AND TO THY SEED, which is Christ. (v.17) And this I say, that the covenant, that was confirmed before of God in Christ, the law, which was four hundred and thirty years after, cannot disannul, that it should make the promise of none effect.
Now pay attention, the law that is being spoken of here came four hundred and thirty years after this covenant. But God’s holy commandments have been around forever even before man was created. Remember that Satan was kicked out of heaven because iniquity (sin) was found in him. And what is sin? The transgression of the law (commandments).
Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law. Now we have just read the biblical definition of sin, the transgression (breaking) of the law (commandments.) It doesn’t matter what you or I think sin is, it’s what God says sin is that counts. (1John 3:4)
(v.19)
Wherefore then serveth the law? A question is being asked here. Then why should we serve this law? It was added because of transgression, till the seed should come to whom the promise was made; the law that we are talking about here was added because of sin. But we now know that sin is the transgression of the law.
How do you add a law if sin is the transgression of the law? Because there are two sets of laws, you have God’s holy commandments which abided forever, and you had the animal sacrificial law which was added because of sin, but it was only good until the seed should come to whom the promise was made, and that seed was Jesus.
(v.24)
Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith. This animal sacrificial law was only a schoolmaster.
And this schoolmaster taught you that when you sinned in ignorance blood had to be shed (an animal sacrificed). But Christ being the ultimate sacrifice shed his precious blood once and for all, and by doing this putting an end to the animal sacrificial law. Paul says in Romans 3:31
Do we then make void the law through faith? God forbid: yea, we establish the law.