Doodledog ''I have mixed feelings about whether there should be a complete separation. Part of me thinks that religion should be a purely individual (or family) matter, and no particular one should be given precedence, but OTOH, British culture has long been based on the Christian religion, with Christmas and Easter holidays being the main expression of that. ''
How many Christian denominations are there in the UK? And how many are linked to our Government, judiciary, education, etc?
Christmas and most celebrations if the Christian calendar, of so many denominations- go straight back to Pagan days and were just somehow included in the Christian calender.
And the same moral principles apply to all or most other religions too anyhow.
As for the rest, Lucky said it so well. Our ability and willing to live by a decent moral code or tolerance, kindness and support, etc- do NOT need a religious backbone to make sense. Why would you need any religion to tell you not to kill others?
Religion is and should remain a) private b) 100% optional