Hence, though the Lord's life is indissoluble (7:16) and the priesthood inviolate (7:24), unbroken by death, it is always limited to one eon, beyond which there can be no priesthood, because there is no estrangement.And this is from Unsearchable Riches magazing:It is evident, therefore, that the continuance of the Aaronic priesthood was a badge of its futility.