Chapter 27 — Part III: The Decalogue — The Fourth Commandment
Section 9. Again, the love of God terminates in God Himself, for God is to be loved above all things for His own sake; but the love of our neighbour originates in, and is to be regulated by, the love of God. If we love our parents, obey our masters, respect our superiors, our ruling principle in doing so should be that God is their Creator, and wishes to give pre-eminence to those by whose cooperation He governs and protects other men; and as He requires that we yield a dutiful respect to such persons, we should do so, because He deems them worthy of this honour. If, then, we honour our parents, the tribute is paid to God rather than to man. Accordingly we read in St. Matthew concerning duty to superiors: He that receiveth you, receiveth me; and the Apostle in his Epistle to the Ephesians, giving instruction to servants, says: Servants, be obedient to them that are your lords according to the flesh, with fear and trembling, in the simplicity of your heart, as to Christ: not serving to the eye, as it were pleasing men, but as the servants of Christ.