Hebrews 7:16-20

Who is made, not after the law of a carnal commandment, but after the power of an endless life.

For he testifieth, Thou art a priest for ever after the order of Melchisedec.

For there is verily a disannulling of the commandment going before for the weakness and unprofitableness thereof.

For the law made nothing perfect, but the bringing in of a better hope did; by the which we draw nigh unto God.

And inasmuch as not without an oath he was made priest: