The Wall
Not necessarily so.
The Wall of Separation between church and state is not so much for the church to obey as a constitutional requirement for good citizenship. The church abides by the separation because its main province is the spiritual and moral well being of its flock. If she chooses to knock one or two pegs off the government, it is because the Church is concerned beyond the temporalities which the state seems incapable of addressing. Even then, it would be foolhardy for the State to accuse the Church of meddling or sleeping with the enemy. No such accusation can stick against the Cross and none will. After all, Jesus promised the church its teflon powers: the gates of hell shall not prevail against her.
It is however a legal, mandatory and constitutional stricture imposed upon the State to be color blind when it comes to religion. No religious tests, preference, bias, discrimination should be allowed or even passively tolerated by the State in all things secular that involves the conduct of government. That is the clear import of Section 5 of the Bill of Rights:
"No law shall be made respecting an establishment of religion, or prohibiting the free exercise thereof. The free exercise and enjoyment of religious profession and worship, without discrimination or preference, shall forever be allowed. No religious test shall be required for the exercise of civil or political rights."
The separation was meant to shield the state from the church, as the past history of the West has cruelly shown, and not to protect the church from the state. After all, the power of the church comes from somewhere divine, its soldiers ready to be martyred while the might of the state is dependent on the sufferance of the governed and its players do not necessarily put king and country first before their own vested interests.
Thus, whenever the government reminds the church to observe the wall, the church should in turn remind the government to mind its own business. The church is not a gathering of like-minded people, it is a haven for men of opposing persuasions and beliefs, it is a refuge for saints and sinners, a sanctuary for scoundrels and scums. The government may detest what some in the Church do now but if and when the tables are turned and the administration finds itself seeking sanctuary, the church will be more than willing to welcome them into her altar.
That is the universality of the Church. She extends her charity to all and offers malice towards none but with the supreme caveat to those who usurp and defy divine justice that God can change not only the hearts of men but kings and governments as well.