'The state may tolerate a vague, generic, nonthreatening religion, but there is, as one Revolutionary-era preacher put it, "nothing more obnoxious to an established religion than the gospel of Jesus Christ." In the fullness of time, a spiritually-empowered Caesar will decide that gospel preaching shouldn't happen, if it disturbs the commerce of the silversmiths of Artemis (Acts 19:21-41), and it always does. The kind of religion the state, any state, will support will always be a "God and country" civil religion that supports the agenda of the politicians.'
Russell Moore, Onward, p.149.