frdbelland you have touched the core of the problem concerning modern man and current crisis. We live in the era of apostasy after dethronement of Christ the King in societies. The present subversion of the Church by states through violation of real autonomy of Church and state would not be possible without the preceding elimination and rebellion against God's/Church's law, as exemplified by the French Revolution and other. Noteworthy, is I have received an email with reflection on the present situation by Fr. Jean-Michel Gleize SSPX with analogous reflections with translation below in reference to Cardinal Billot:
"Therefore, the role of the state is to preserve public health (and neutralize the epidemic) to ensure the best circumstances for worship, which the Church cares for. The state is in this respect, as in other cases, depending on the Church and subordinated to it according to its proper role, which is the service of spiritual goods through temporal goods. "Temporal power," writes Cardinal Billot, "should ensure that nothing prevents the realization of the spiritual and create the conditions by which the spiritual can be obtained in complete freedom." He adds that the temporal goal "should not impede any spiritual goal, and if one would oppose the other, it should submit to the spiritual, even at the cost of its own harm."
The well being of society depends upon the retutn to Catholic order (ordo Catholicus) of the Church and states.