John Chrysostom
The Apostle continues speaking about the same matter, and commands that not only money be given to rulers, but also honor and fear. How then did he say above, 'Would you have no fear of authority? Do what is good' (Rom 13:3), while now he says, 'Render fear'? Here by fear he means the highest degree of reverence, not fear arising from an evil conscience, which he meant above. He did not say, 'Give,' but 'Render.' He also added, 'what is due,' since fulfilling this is not a gift but a debt. If you fail to fulfill it, you will be punished as ungrateful. Do not think that the dignity of your philosophy is lowered or harmed if you rise in the presence of a ruler or uncover your head.
Read more (197 words)
If the Apostle laid this down when rulers were pagans, much more should it be done now, when we have believers as rulers. If you say that something greater has been entrusted to you, know that your time has not yet come. You are still a stranger and a sojourner. A time will come when you will appear brighter than all. Now 'your life is hidden with Christ in God. When Christ appears, then you also will appear with Him in glory' (Col 3:3-4). Therefore do not seek recompense for yourself in this temporal life. Even if you must stand before a ruler with fear, do not think this unworthy of your nobility. This is pleasing to God, that the ruler who has received authority from Him should possess his own power. If even one conscious of no evil stands before a judge with fear, much more should the evildoer be afraid. You will be held in still greater honor because of this. Humiliation is not caused by showing another reverence, but by failing to show it. The ruler himself will admire you all the more. Even if he is an unbeliever, he will glorify your Lord.