Here's an interesting article on the evolution of law in the UK. Seems there is growing acceptance, even by some leaders of the Church of England, that multiculturalism requires the allowance of different laws for the different cultures now living within the UK.
This seems starkly contrary to the American pledge of "one nation, under God, indivisible, with liberty and justice for all" in which the "one nation" guarantees a equal justice for all its citizens. However, it's not hard to see how the trends even in this country are leading us down the same path away from the concept of "one nation indivisible". At the end of liberal worldly rule, it seems, lies ultimate division; while at the end of fascist worldly rule, lies the opposite of uniformity through the elimination of liberty.
Thank God we belong to another kingdom, where ultimate justice is maintained forever.