Let me stick my neck out and give a concrete example. To say anything against it, is blasphemous to our pluralist new age society. At the other end of the political spectrum, to say that Aboriginal culture is superior to our own at some points, also invites strong opposition. The gospel would have us do both those unpopular things. It affirms what is good, and denies what is bad in any culture.
Aboriginal culture is neither wholly superior nor wholly inferior to our own.
I'm for Aboriginal land rights on the biblical bases of justice and mercy. I think the Mabo decision was right. I think their culture superior to our own at many points. But Aboriginal culture is not beyond criticism by the gospel, any more than is ours. Their spirituality is no less demonic than the Western worship of money and sex and pleasure.