I've only just seen this thread and had a chance to read through but there are, in my view, some real fallacies in your arguments unfortunately Phillip. For a bit of background to my below responses, I regard my beliefs as closely aligned with Christianity (protestant, but I wouldn't want to put myself into a sub-denomination of that such as CoE), though not an active church attendee. I'm also strongly pro-LGBT in the Church (and I'm not going to go into detail as to why for either of those last two points, so as not to drag this even more hopelessly off-topic - it's not important to my argument).
As others have said - even as people of faith, we have to be mindful of the real world around us, and we live in the 21st Century. Whilst I hold a belief, my own view is that even as a Christian we shouldn't be pushing our belief on others without their consent (by all means if they take an interest, but other than that...). I appreciate this is against the most common Church viewpoint (using the 'in the world, not of the world' argument), but I think it's fully in keeping with the Bible taken in the symbolic nature the writers meant, rather than the literal translation some people see it as.
Similarly, we have an obligation to be kind to people we meet. I'm in agreement with the concept of a day of rest, but again this means we shouldn't be imposing that on others, nor trying to alter viewpoints as to what that entails - deciding for someone else how they might want to spend what is often half of their free days in a week isn't any definition of 'kind' in my book. 'On the Seventh Day, God rested' does not mean 'On the Seventh Day, God requested that no-one should be allowed to do what they want to do' in the context of a 21st Century society.
So yes - let's not be trying to forcibly change our country to suit/align with faith - free will is so important, even in a Christian context, and gently trying to coax people into doing things that align with any single belief system is just silly.