There is a difference between a King and a Priest.
A king is called to lead, grow, protect, plan, defend, and hold space for the people.
A priest is called to worship, show mercy, enjoy no inheritance, and point the people to God.
Not all people are either king or priest: most are neither. Most are just "the people."
Our focus is on the role of king, which is usually similar to the centurion's calling in our world.
We think there a lot of room for the kings and priests to find a better harmony than what we see in much of the Christian world today.