Sin Is sin and we have all fallen short.
Would you care defining this concept Vladdles? Only I've been having a discussion about this on another thread and your input might be useful for once.
The judgmental Christian is a much loved antitheist lie.
Is it really? Only I can think of lots and lots of judgemental Christians. Names supplied on request, if you have a few hours to spare anyway.
Todays secular Britain lives on judgment and fault finding,
Does it? Not what I see - can you give examples?
Gradation of sin is a secular invention designed to make people feel better about themselves.
Gradation of wrongdoing (a term I'll use since I can define that, whereas you haven't defined 'sin' yet) is basic sanity, since you have to be utterly divorced from reality to find shoplifting morally equivalent to sexual offences against children, for example, or - to use a familiar and utterly mad example - thinking of committing adultery equivalent to actually committing adultery. George Orwell coined a term for that: I'm sure you know what it is, Vlad.
The result of this is a sniffy attitude to the poor and disabled as evidenced by....well the reality of secular Britain.
I don't see a sniffy attitude to the poor and disabled amongst the general populace - quite the opposite. Sniffy attitudes to the poor and disabled certainly do exist in some quarters of the Conservative-dominated coalition government, that's for sure ... most especially in the form of Iain Duncan Smith, who regards himself as a Catholic.
Go, as they say, figure.