In the Ot only the priest could enter into the Holy of holies.. but the curtain was rent and now we all can enter in and come to the thrown of God ..
We have the privilege to offer praise and offer off ourselves and our lives as living sacrifices..no longer needed the blood of the lamb
That very gift of the priesthood of the believer removes the need for a priesthood to offer sacrifices..
Your argument is with St. Peter, not with me.