Reference

Deuteronomy 17:12

And the man that will do presumptuously, and will not hearken unto the priest that standeth to minister there before the Lord thy God, or unto the judge, even that man shall die: and thou shalt put away the evil from Israel.
10

And thou shalt do according to the sentence, which they of that place which the Lord shall choose shall shew thee; and thou shalt observe to do according to all that they inform thee:

11

According to the sentence of the law which they shall teach thee, and according to the judgment which they shall tell thee, thou shalt do: thou shalt not decline from the sentence which they shall shew thee, to the right hand, nor to the left.

12

And the man that will do presumptuously, and will not hearken unto the priest that standeth to minister there before the Lord thy God, or unto the judge, even that man shall die: and thou shalt put away the evil from Israel.

13

And all the people shall hear, and fear, and do no more presumptuously.

14

When thou art come unto the land which the Lord thy God giveth thee, and shalt possess it, and shalt dwell therein, and shalt say, I will set a king over me, like as all the nations that are about me;

Counter-Arguments

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

Christ as High Priest

This verse describes the authority of the Levitical priesthood and judges in ancient Israel, prescribing a penalty for disobedience. It makes no mention of a high priest, a future messianic figure, or any concept of mediation, intercession, or sacrifice, which are central to the "Christ as High Priest" theme.