What do you mean by "hegemony of civil law" in this context?
Discussion
Civil law, as parallel (maybe opposed) to natural law, by Saint Thomas Aquinas
https://mises.org/mises-wire/catholic-theologians-prostitution-should-be-legal
Civil law, as parallel (maybe opposed) to natural law, by Saint Thomas Aquinas
https://mises.org/mises-wire/catholic-theologians-prostitution-should-be-legal