Book of Hebrews - Chapter 5 - Verse 6

When the verse says "Thou art a priest for ever after the order of Melchisedec," it is referring to the unique priesthood of Jesus Christ. Melchizedek was a figure from the Old Testament who was both a king and a priest. He is described as a "priest of the Most High God" who blessed Abraham. The author of Hebrews uses Melchizedek as a type or foreshadowing of Jesus Christ, who would come as a priest not in the order of Levitical priests, but in the order of Melchizedek. This signifies the eternal and unchanging nature of Christ's priesthood, in contrast to the temporary and incomplete nature of the Levitical priesthood. By being a priest in the order of Melchizedek, Jesus is shown to be the ultimate High Priest who is able to intercede for his people forever. This connection to Melchizedek highlights the superiority and perfection of Christ's priesthood, which brings redemption and salvation to all who believe in him.

The theological interpretation of the verse 'As he saith also in another place, Thou art a priest for ever after the order of Melchisedec,' highlights the significance of Jesus Christ as a priest in the order of Melchisedec. This reference to Melchisedec, who is mentioned in the book of Genesis, serves to emphasize the eternal nature of Christ's priesthood. The order of Melchisedec is unique in that it predates the Levitical priesthood established in the Mosaic Law. By being a priest after the order of Melchisedec, Jesus is portrayed as having an eternal priesthood that transcends time and is not subject to the limitations of the Levitical priesthood. Word studies on 'Melchisedec' can reveal various meanings and connections to the Old Testament figure, shedding light on the typological significance of Christ as a priest forever. Overall, this verse underscores the eternal and unchanging nature of Christ's priesthood, emphasizing his role as the ultimate High Priest who intercedes on behalf of his people.