I think you need to read the front of the book, specifically Genesis. For one thing, you never stated where it is located. That aside for now, I do need to immediately correct you on who established the Melchizedek Priesthood...
it was not established by Yah’shua in the 1st century
Thus we are back to the front of the book. If one does not study the scriptures in Hebrew along side the English, they do not see that in Hebrew Melchizedek is spelled YHVH. Therefore, one is going to surely misinterpret the Word of YHVH by saying continually corrupted carnal man has power over forgiveness of sin.
The Melchizedek Priesthood - the Bread and Wine of the Eucharist.
no Problem.
But let's go back to post 163. Why do you not accept the clear words of Scripture?