Diuturnum §5

⁵ Indeed, very many men of more recent times, walking in the footsteps of those who in a former age assumed to themselves the name of philosophers,(2) say that all power comes from the people; so that those who exercise it in the State do so not as their own, but as delegated to them by the people, and that, by this rule, it can be revoked by the will of the very people by whom it was delegated. But from these, Catholics dissent, who affirm that the right to rule is from God, as from a natural and necessary principle.