BF are just right-wing extremists who know squat about the Bible but assume God is on their side. This trend is a very unwelcome new import from America after a century in which politicians didn't do God.
'New import'? The National Front/BF and their various namesakes (including UKIP) have been playing the 'Christian' card for decades. Certainly for as long as I can remember - and that's probably 50+ years.
Interesting times ahead for British evangelicals. They've tended to be officially leftish, but against their natural inclinations and in very uneasy alliance with liberals. It's only a matter of time before they start coming out of their political closet and going over to the Right.
It's not that simple, RG. My evangelical-ness is, in part, why I'm concerned with the environment, with the problems surrounding homelessness, and poverty more widely, the use of nuclear - both power and weapons, migration, education, the NHS, human rights, ... (I could carry on for another 7 or 8 lines). After all, evangelicalism - the announcing of the good news - is Biblically far more radical than liberalism. After all, that is what got the Jewish religious leaders so angry. I would go as far as to say that some parts of US evangelicalism is nearer to liberalism than most british evangelicalism.
In his play 'Destiny', David Edgar has one of his characters - an extreme left-winger - say that 'Right is left; Left is right' - and yes, there is a double meaning there. He envisions the political spectrum as a circle, so that the further left you go, the nearer the right you end up.
I think the difficulty that some folk have is they find it hard to pair those 'left-wing' concerns many evangelicals have with their more 'conservative' attitude to sexuality and abortion. Thery tend to regard views on these two issues as marker issues, whereas I and many other evangelicals I know don't.