Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God.
All Commentaries on Romans 13:1 Go To Romans 13
Ambrosiaster
AD 400
As Paul has already ordered that the law of heavenly righteousness be followed, he now commends earthly law as well, so as not to appear to be slighting it. For if the earthly law is not kept, the heavenly law will not be kept either. The earthly law is a kind of tutor, who helps little children along so that they can tackle a stronger degree of righteousness. For mercy cannot be imputed to anyone who does not seek righteousness. Therefore, in order to back up the authority and fear of the natural law, Paul bears witness to the fact that God is the author of both and that the ministers of the earthly law have God’s permission to act, so that no one should despise it as a merely human construction. In effect, Paul sees the divine law as being delegated to human authorities. Commentary on Paul’s Epistles.