10 This God, this Sovereign Master, has issued commandments whose value is independent of time and space, country and race. As God's sun shines on every human face so His law knows neither privilege nor exception. Rulers and subjects, crowned and uncrowned, rich and poor are equally subject to His word. From the fullness of the Creators' right there naturally arises the fullness of His right to be obeyed by individuals and communities, whoever they are. This obedience permeates all branches of activity in which moral values claim harmony with the law of God, and pervades all integration of the ever-changing laws of man into the immutable laws of God.
Source: Mit Brennender Sorge (Vatican.va)