Hebrews 7
17 Ref for it is testified, "You are a priest forever, According to the order of Melchizedek."
18 Ref For there is an annulling of a foregoing commandment because of its weakness and uselessness
19 Ref (for the law made nothing perfect), and a bringing in thereupon of a better hope, through which we draw near to God.
20 Inasmuch as he was not made priest without the taking of an oath
21 Ref (for they indeed have been made priests without an oath), but he with an oath by him that says of him, "The Lord swore and will not change his mind, 'You are a priest forever, According to the order of Melchizedek'".
22 Ref By so much has Jesus become the collateral of a better covenant.