What do we know today of the office of a king? Kings in God's Kingdom will have real power, but how do we prepare for that position?
No stranger or foreigner will reign. We are called and become a seed of Abraham and heir. We must become like Christ.
We need to avoid pride and lust for power and trust in God.
We must not be seduced by wrong desire, whether physical or spiritual.
We need to learn contentment, not trust in riches.
We need to know God's word and live it.