For he is the minister of God to thee for good,.... He is a minister of God's appointing and commissioning, that acts under him, and for him, is a kind of a vicegerent of his, and in some, sense represents him; and which is another reason why men ought to be subject to him; and especially since he is appointed for their "good", natural, moral, civil, and spiritual, as Pareus observes: for natural good, for the protection of men's natural lives, which otherwise would be in continual danger from wicked men; for moral good, for the restraining of vice, and encouragement of virtue; profaneness abounds exceedingly, as the case is, but what would it do if there were no laws to forbid it, or civil magistrates to put them in execution?
for civil good, for the preservation of men's properties, estates, rights, and liberties, which would be continually invaded, and made a prey of by others; and for spiritual and religious good, as many princes and magistrates have been; a sensible experience of which we have under the present government of these kingdoms, allowing us a liberty to worship God according to our consciences, none making us afraid, and is a reason why we should yield a cheerful subjection to it:but if thou do that which is evil, be afraid: of the punishment of such evil threatened by law, and to be inflicted by the civil magistrate;for he beareth not the sword in vain.