Are you for or against the separation of church and state?

[Esquilax]

So what groups are acceptable for a senator to seek advice from and what groups are not? Are american nazi party acceptable but not the human society? Who is going to make the list?

You can seek advice from any source you like, many often do. But you do so in the shadow of the consequences; if you want to seek advice from nazis then you can expect your constituents who disagree with the nazis to pull you right the fuck out of power. If you want to seek advice and build your legal positions based solely on unverifiable magic claims then go right ahead, but I wouldn't expect you to remain in power long if you do.