Policy will, over time, reflect the background assumptions of the society. That's quite inevitable. When there isn't a clearly dominant set of assumptions, policy becomes an endless source of bitter contention, for reasons the contenders themselves can't always define clearly.Originally Posted by Brian Rush
If America were to come to have, by whatever sequence of events, a Jewish or Muslim majority, over time government policy would come to reflect the basic assumptions of those faiths, even if the official separation of church and state remained. It would permeate the system even as people imagined they were behaving in a purely secular manner.
It's a little like the metaphor of the fish that doesn't perceive the water around it. To the fish, the surrounding water is just 'the way things are'. But the water provides the physical limits and options that determine what the fish can and can not do, even so.
Likewise, India has a secularist government, but no sane politician in India imagines that he or she can govern independently of the moral and social assumptions embeded in Hinduism. Etc.
The fact that governmental policy reflects religious assumptions in society does not, in itself, create a theocracy. But since the society a government governs exists independently of that government, there can never be total independence of government and basic assumptions of faith, religious and otherwise. It simply is not possible.