There is a guy on ebay named daves-opals who always says

Keep GOD in America - Buy my opals!    in his ebay auctions.

It offends me and I am not even religious.
I guess it doesn't offend the religious since it is more of a metaphorical identifier than a literal connection.

but they so oftn insist upon a literal interpretation of the guud book.

Keep GOD in American - attack the world.