I want to know the answer to the following question:
Who have argued for the separation of church and state for reasons having nothing to do with a desire for a secular culture?
All the background I'm provided with is that "J. Brent Walker, Executive Director of the Baptist Joint Committee, responded to Hamburger's claims noting; "The fact that the separation of church and state has been supported by some who exhibited an anti-Catholic animus or a secularist bent does not impugn the validity of the principle.". Is that enough to answer the question?