Hebrews 7:16

7:16 who has become a priest not by a legal regulation about physical descent ¹  but by the power of an indestructible life.

Hebrews 7:28

7:28 For the law appoints as high priests men subject to weakness, ²  but the word of solemn affirmation that came after the law appoints a son made perfect forever.

[7:16]  ¹ tn Grk “a law of a fleshly command.”

[7:28]  ² sn See Heb 5:2 where this concept was introduced.