Jonathan Edwards, in Charity and Its Fruits:
Especially will the spirit of Christian love dispose those that stand in a public capacity, such as that of ministers, and magistrates, and all public officers, to seek the public good.
It will dispose magistrates to act as the fathers of the commonwealth, with that care and concern for the public good which the father of a family has for his household. It will make them watchful against public dangers, and forward to use their powers for the promotion of the public benefit; not being governed by selfish motives in their administration; not seeking only, or mainly, to enrich themselves, or become great, and to advance themselves on the spoils of others, as wicked rulers very often do; but striving to act for the true welfare of all to whom their authority extends.
And the same spirit will dispose ministers not to seek their own, and endeavor to get all they can out of their people to enrich themselves and their families, but to seek the good of the flock over which the great Shepherd has placed them; to feed, and watch over them, and lead them to good pastures, and defend them from wolves and wild beasts that would devour them.
And so, whatever the post of honor or influence we may be placed in, we should show that, in it, we are solicitous for the good of the public, so that the world may be better for our living in it, and that, when we are gone, it may be said of us, as it was so nobly said of David (Acts 13:36), that we “served our generation by the will of God.”