Let me clarify, my position, what I forgot to take into account is that covenants are permanate See Gal 3:15-17 and binding on all who are born under that covenant after it is established. A all people born after the flood were subject to all the covenants that were before that, creation, Adam's & Noah's. Abraham was born subject to those, then a new covenant was made with him and was binding on all his ancestors at the time and afterwards. It was NOT binding on those with those whom the covenant was NOT made. They were subject to prior covenants. Isa 24 is very clear on this matter. The world suffers under penalty, and they are not subject to Abraham or Moses or David or Christ. What I forgot to mention is that Moses was a steward of ALL the covenants and an additional covenant ,David's , both Roman 3:1 & Gal 3:19 are clear on this matter.
What I failed to make clear is that the covenant made with Christ is the entrance requirement for ALL the covenants. Creation, Adam, Noah, Moses, David and Christ. those outside the Steward, now are able to enter the Steward and to take part of the blessing and benefits of the Steward. That is bigger then Moses alone. Notice that in the New covenant, we are priest and kings. In Moses only Aarons family were priests and only David's family could be kings. In Christ they meet and become unified and all his heirs are both priest and king. I want you to notice that Paul refers many times to the gentile salvation from Creation & Adam. Christ the second Adam. In Luke 3 he traces the linage back to Adam the son of God, this is in the context of Christ being called the beloved son, Son of God. The point being that He took his identity from the father and where Adam forgot his Identity, Christ remembered his.
Back to my point, Moses is a steward of All the Covenant given up to that point. When Christ came he did not undo the prior covenants. He made a new covenant, but it did not do away the Moses. Just like the Davidic covenant did not do away with Moses. Or Adam's covenant did not do away with the Creation Covenant. This idea that Moses was done away with is does not fit the patter that has already been established in scripture. It is absurd.