Christ is the priest
Who offered himself
upon the altar which is him as well.
through the Holy Spirit
to the Father atoning for our sin,
propitiating the wrath of God,
and making peace.
The High Priest, is a figure,
of our High Priest ascended into the heavens,
which must have sacrifice for sin for himself,
and that repeatedly,
which sacrifice points to Christ,
who will be the High Priest forever,
Once offering himself,
never to be repeated.