The above has little to no relationship to the work of the high priest on the day of atonement.
Then I would suggest you go back and read the law concerning the Atonement once more to clarify. :thumbs:
He bore the names of the 12 tribes of Israel on his breastplate as he went in to atone for Israel. The Gentiles were not included in that work which was a picture (type) of what Christ, our Great High Priest would do at Calvary.
IMO - you are wrong on all counts, as I see it in scripture:
1. No gentile, individual or nation, was forbidden to become apart of Israel. Apparently you don't realize there were many non-hebrews who are apart of Israel.
2. Yes, the Priest made atonement for ALL (not just the elect) of Israel, which included the believers and non alike. Reread the OT Law concerning the sacrifice of atonement - It was made on behalf of every single one of them to 'assume' otherwise is to impose your view upon/into the text were it does not belong.
God did not neglect the Gentiles nor did He leave them out/alone but the Jews were to be the proclaimers of God's grace and mercy toward all who will submit and believe, to the Jew first and then the Gentiles.
IOW - The work of God was not only for the pure blooded Hebrew people alone.
Therefore the means of God provision against sin was to be for all. However as God had chosen to work His work specificially through His Chosen people [Israel], all those other people and/or nations who desired to come under God's grace were to join themselves to the group God had chosen to work through.
Therefore God did not exclude anyone in the OT with respect to the sacrifice of Atonement however God chose to only work through 'a' people and not in and toward the whole world on the whole as He is through Christ.
Therefore in order for your view to be true, you must reconcile the scripture which states in the Law concerning the sacrifice of atonement which is to be made on behalf of "all" -every single person- of Israel.
Another thing you have to reconcile with that, is the fact many of Israel for whom the sacrifice of atonement was made on behalf of, were not Hebrews and yet the sacrifice was made toward them as well.