Reference

Hebrews 13:8

Jesus Christ the same yesterday, and to day, and for ever.
6

So that we may boldly say, The Lord is my helper, and I will not fear what man shall do unto me.

7

Remember them which have the rule over you, who have spoken unto you the word of God: whose faith follow, considering the end of their conversation.

8

Jesus Christ the same yesterday, and to day, and for ever.

9

Be not carried about with divers and strange doctrines. For it is a good thing that the heart be established with grace; not with meats, which have not profited them that have been occupied therein.

10

We have an altar, whereof they have no right to eat which serve the tabernacle.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Christ as High Priest

The verse states Jesus Christ's unchanging nature across time, which is a statement about his being or character, not about his role or function as a high priest. There is no direct or implied mention of mediation, intercession, sacrifice, or priesthood in this statement.