Question

Which theological teaching stated that the church and the state are two separate spheres of influence that can advise one another, but each is its own distinct area?

Answer 1

Answer:

The theological teaching that states that the church and the state are two separate spheres is the Two Kingdoms Doctrine.

Explanation:

The Two Kingdoms Doctrine is a Protestant Christian doctrine according to which God  rules in the worldly kingdom through secular government by means of laws, and God also rules in the heavenly kingdom through the gospel and grace. This doctrine is held by Lutherans and Calvinists though other religious branches like Roman Catholics have similar views like the "two swords" doctrine.

Answer 2

The answer is Two kingdoms doctrine