“As he saith also in another place, Thou art a priest for ever after the order of Melchisedec.”
King James Version (KJV)
5:6 #Psa 110:4|.
Heb 5:6 As he saith also in another [place]. In Ps 110:4. Thou [art] a priest forever after the order of Melchisedec. Christ's priesthood continues while time endures. He is not of the order of Aaron, but of Melchizedek, a king as well as a priest. See Ge 14:18,19. For a fuller discussion of the priesthood of Melchizedek, see notes on Heb 7:1-10.