Now, every natural governance is government by one, in the multitude of bodily members there is one which moves them all, namely the heart; and among the powers of the soul one power presides as chief, namely reason. Even among bees there is one queen and in the whole universe there is one God: maker and ruler of all things. And this is reasonable. For every multitude is derived from unity. Wherefore, artificial things imitate natural things and since a work of art is better according as it attains a closer likeness to what is nature, it necessarily follows that it is best in the case of a human multitude, that it be rules by one person.

In the context of governance, why is it stated that "human beings, if they were indeed ordered only to an end that did not surpass the proportion of their natural ability"?
a) To emphasize the limitations of human reason
b) To highlight the importance of divine intervention
c) To argue against the need for government
d) To justify the necessity of divine governance